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DocumentPhysiological variations in ERP300 auditory brain potentials in young adults. A sequential analysis2005

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998
Location: Arquivo PCA - Pastas 1 a 11/1998
Title:
1998 Grants
Start date: 1999-01 - 2005-12
Dimension/support:
11 caixas de arquivo

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030
Location: Arquivo PCA - Pasta 9/1998
Title:
030 - Caracterização neurofisiológica e psicofisiológica de disfunções cerebrais utilizando estudos qEEG/ERP. Metodologia e aplicações
Duration: 1999-06 - 2004-04
Researcher(s):
António Martins da Silva, Denisa Maria Vasques Mendonça, João Manuel Carmona Ferreira Lopes, Maria Regina Pinto Brito Aguiar Andrade, João Eduardo Paiva Ramalheira, João Paulo Trigueiros Silva Cunha, Miguel Oliveira e Silva, Teresa Temudo, Óscar Gomes, Óscar Alves
Institution(s): Hospital Sto. António, Porto (Portugal)
Language: por
Author:
Martins da Silva, A.
Secondary author(s):
Mendonça, D., Lopes, J., Andrade, M., Ramalheira, J., Cunha, J., Silva, M. O., Temudo, T., Gomes, Ó., Alves, Ó.
Number of reproductions:
1
Keywords:
Psychophysiology / Brain structure and function / Biopsychological problems / Diseases/Injuries / Brain dysfunction

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030.02
Location: Arquivo PCA - Pasta 9/1998
Title:
Physiological variations in ERP300 auditory brain potentials in young adults. A sequential analysis
Publication year: 2005
URL:
http://www.neurologia.es/sec/deAutor.php?auof=586&i=e#
Contents: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=125&SID=V1leIhH4ysTdNpr3OrX&page=1&doc=1
Accessibility: Document exists in file (Portuguese version)
Copyright/Reproduction:
By permission
Language:
spa
Author:
Vilhena, E.
Secondary author(s):
Paiva, I., Rodrigues, H., Martins da Silva, A., Mendonça, D.
Document type:
Article
Number of reproductions:
1
Percentiles:
0.00|0.00
Reference:
Vilhena, E., Paiva, I., Rodrigues, H., Martins da Silva, A., & Mendonça, D. (2005). Physiological variations in ERP300 auditory brain potentials in young adults. A sequential analysis. Revista de Neurologia, 41(10), 633-635.
Impact Factor: 0.391|2005
Times cited: 0|2026-02-02
Indexed document: Yes
Quartile: Q4
Keywords: P300 / Brain function / Amplitude / Latency / Cognitive potentials / Evoked potentials / Analysis of variance with repeated measures

<!-- mm occ=1 guid=[426512a70372c7b74e4dd639d0569f22] WebBehavior$=[3] -->
DocumentAplicações de análise de variância de medidas repetidas no estudo da actividade cerebral2004

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998
Location: Arquivo PCA - Pastas 1 a 11/1998
Title:
1998 Grants
Start date: 1999-01 - 2005-12
Dimension/support:
11 caixas de arquivo

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030
Location: Arquivo PCA - Pasta 9/1998
Title:
030 - Caracterização neurofisiológica e psicofisiológica de disfunções cerebrais utilizando estudos qEEG/ERP. Metodologia e aplicações
Duration: 1999-06 - 2004-04
Researcher(s):
António Martins da Silva, Denisa Maria Vasques Mendonça, João Manuel Carmona Ferreira Lopes, Maria Regina Pinto Brito Aguiar Andrade, João Eduardo Paiva Ramalheira, João Paulo Trigueiros Silva Cunha, Miguel Oliveira e Silva, Teresa Temudo, Óscar Gomes, Óscar Alves
Institution(s): Hospital Sto. António, Porto (Portugal)
Language: por
Author:
Martins da Silva, A.
Secondary author(s):
Mendonça, D., Lopes, J., Andrade, M., Ramalheira, J., Cunha, J., Silva, M. O., Temudo, T., Gomes, Ó., Alves, Ó.
Number of reproductions:
1
Keywords:
Psychophysiology / Brain structure and function / Biopsychological problems / Diseases/Injuries / Brain dysfunction

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030.04
Location: Arquivo PCA - Pasta 9/1998
Title:
Aplicações de análise de variância de medidas repetidas no estudo da actividade cerebral
Publication year: 2004
Accessibility:
Document exists in file
Copyright/Reproduction:
By permission
Language:
por
Author:
Vilhena, E.
Secondary author(s):
Mendonça, D., Martins da Silva, A.
Document type:
Article
Number of reproductions:
1
Reference:
Vilhena, E., Mendonça, D., & Martins da Silva, A. (2004). Aplicações de análise de variância de medidas repetidas no estudo da actividade cerebral. Tékhne – Revista de Estudos Politécnicos, 1(6), 47-61.
Indexed document: No
Keywords: Analysis of variance with repeated measures / Amplitude / P300 / Event-related desynchronization (ERD) / Event-related synchronization (ERS)

<!-- mm occ=1 guid=[a937268ff54d96b2a7500552f128ea36] WebBehavior$=[3] -->
DocumentAnálise quantitativa dos potenciais cerebrais ERP300 em adultos jovens2003

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998
Location: Arquivo PCA - Pastas 1 a 11/1998
Title:
1998 Grants
Start date: 1999-01 - 2005-12
Dimension/support:
11 caixas de arquivo

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030
Location: Arquivo PCA - Pasta 9/1998
Title:
030 - Caracterização neurofisiológica e psicofisiológica de disfunções cerebrais utilizando estudos qEEG/ERP. Metodologia e aplicações
Duration: 1999-06 - 2004-04
Researcher(s):
António Martins da Silva, Denisa Maria Vasques Mendonça, João Manuel Carmona Ferreira Lopes, Maria Regina Pinto Brito Aguiar Andrade, João Eduardo Paiva Ramalheira, João Paulo Trigueiros Silva Cunha, Miguel Oliveira e Silva, Teresa Temudo, Óscar Gomes, Óscar Alves
Institution(s): Hospital Sto. António, Porto (Portugal)
Language: por
Author:
Martins da Silva, A.
Secondary author(s):
Mendonça, D., Lopes, J., Andrade, M., Ramalheira, J., Cunha, J., Silva, M. O., Temudo, T., Gomes, Ó., Alves, Ó.
Number of reproductions:
1
Keywords:
Psychophysiology / Brain structure and function / Biopsychological problems / Diseases/Injuries / Brain dysfunction

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030.05
Location: Arquivo PCA - Pasta 9/1998
Title:
Análise quantitativa dos potenciais cerebrais ERP300 em adultos jovens
Publication year: 2003
URL:
http://hdl.handle.net/10216/12952
Abstract/Results: ABSTRACT:
The integration in a multidisciplinary team in the "Serviço de Neurofisiologia do Hospital Geral de Santo António do Porto" enabled the contribution in one of the research lines that a is to study procedures to quantify Cerebral Activity. The study of long latency potentials is a method of investigation of the Central Nervous System, especially on the cognitive information processing. The discrimination of a random stimulus in a sequence of auditory rhythmic stimulus generates a potential whose basic wave is the P300 (or ERP300). We tested if the amplitude and the latency of the ERP300, determined in scalp, keep their general characteristics overtime, analysing the variations in terms of place, when sequentially determined, at fixed intervals of time, in young adults and in stable situations. We used the oddball paradigm to generate the ERP300, stimulated by a set of 50 stimulus. The potentials were registered on the scalp (Fz, Cz, C3 and C4). We have studied 30 healthy subjects (not taking drugs). Each subject was studied each time in two different trials. The record was repeated in the same day (morning and afternoon) within a six-hour interval. The same procedure was repeated, under the same conditions, one week later. The analysis of data fulfilled using an Analysis of Variance of Repeated Measures. We find variations statistically significative in terms of the place in the scalp for the latency and the amplitude of the ERP300. It was verified that the amplitude of the first trial is always greater than to the second. The stimulation is earlier recognized in Cz. ERP300 response was attenuated with test repetition.
Relatively to the sex its main effect did not show statistically significant differences. Thus, this analysis allowed us to assume that there is no evidence to reject the ERP 300 stability over time, suggesting individual stability of the answers of the ERP300.
In contrast to the ERPs, there are dynamic changes in the spontaneous EEG, which are also related to an event, considered as induced des- or syncronization of the cerebral activity (ERD/ERS).
Therefore, the study's aim was to test the cerebral activity in various places of the scalp, bearing in mind non-synchronisation (ERD)/synchronisation (ERS), and to define temporal spaces in ordinary subjects for further comparison with groups with diverse pathologies. Our contribution was based on the establishment of the protocol of acquisition of data and methodology of preparation and validation of data for analysis.
The Model of Analysis of Variance of Repeated Measures has had far reaching applications in the study of the Cerebral Activity analysis. Therefore, it will be used in future analyses that we will elaborate for Quantification of Cerebral Activity, namely in the analysis of desynchronization(ERD)/synchronization(ERS) the EEG signal. This work contains a brief description of statistical models of Analysis of Variance and a discussion of the statistical models as well as their respective assumptions.
Accessibility: Document does not exist in file
Language:
por
Author:
Vilhena, E.
Document type:
Master's thesis
Number of reproductions:
1
Reference:
Vilhena, E. (2003). Análise quantitativa dos potenciais cerebrais ERP300 em adultos jovens (Master´s thesis, Faculdade de Engenharia - Universidade do Porto, Portugal). Retrieved from: http://hdl.handle.net/10216/12952
Indexed document: No
Keywords: P300 / Latency / Amplitude / Evoked potentials / Event-related desynchronization (ERD) / Event-related synchronization (ERS)
DocumentEstudo da variabilidade/estabilidade da P300 em adultos jovens2002

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998
Location: Arquivo PCA - Pastas 1 a 11/1998
Title:
1998 Grants
Start date: 1999-01 - 2005-12
Dimension/support:
11 caixas de arquivo

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030
Location: Arquivo PCA - Pasta 9/1998
Title:
030 - Caracterização neurofisiológica e psicofisiológica de disfunções cerebrais utilizando estudos qEEG/ERP. Metodologia e aplicações
Duration: 1999-06 - 2004-04
Researcher(s):
António Martins da Silva, Denisa Maria Vasques Mendonça, João Manuel Carmona Ferreira Lopes, Maria Regina Pinto Brito Aguiar Andrade, João Eduardo Paiva Ramalheira, João Paulo Trigueiros Silva Cunha, Miguel Oliveira e Silva, Teresa Temudo, Óscar Gomes, Óscar Alves
Institution(s): Hospital Sto. António, Porto (Portugal)
Language: por
Author:
Martins da Silva, A.
Secondary author(s):
Mendonça, D., Lopes, J., Andrade, M., Ramalheira, J., Cunha, J., Silva, M. O., Temudo, T., Gomes, Ó., Alves, Ó.
Number of reproductions:
1
Keywords:
Psychophysiology / Brain structure and function / Biopsychological problems / Diseases/Injuries / Brain dysfunction

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-1998-030.08
Location: Arquivo PCA - Pasta 9/1998
Title:
Estudo da variabilidade/estabilidade da P300 em adultos jovens
Publication year: 2002
URL:
http://www.bial.com/pt/fundacao_bial.11/simposios.19/edicoes_anteriores.75/4%C2%BA_simposio.a110.html
Accessibility: Document does not exist in file
Language:
por
Author:
Vilhena, E.
Secondary author(s):
Paiva, I., Rodrigues, H., Mendonça, D., Martins da Silva, A.
Document type:
Conference abstract
Number of reproductions:
1
Reference:
Vilhena, E., Paiva, I., Rodrigues, H., Mendonça, D., & Martins da Silva, A. (2002). Estudo da variabilidade/estabilidade da P300 em adultos jovens. In Aquém e além do cérebro. Behind and beyond the brain. Proceedings of the 4th Symposium of Fundação Bial (p. 419). Porto: Fundação Bial.
Indexed document: No
Keywords: Psychophysiology / Evoked potentials / P300

<!-- mm occ=1 guid=[86738586395a8a53c7d3a286e7090c01] WebBehavior$=[3] -->
DocumentA Bayesian method to estimate single-trial event-related potentials with application to the study of the P300 variability2011

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2008
Location: Arquivo PCA - Pastas 1 a
Title:
2008 Grants
Start date: 2009-01

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2008-146
Location: Arquivo PCA - Pasta 13/2008
Title:
146 - Life-Span Changes in Electrophysiological Patterns Associated with Temporal Discrimination
Duration: 2009-01 - 2012-02
Researcher(s):
Patrizia Bisiacchi, Giovanni Sparacino, Vincenza Tarantino, Sami Schiff
Institution(s): Department of General Psychology, University of Padua (Italy)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Financial report and expenditure documents
Progress report
Final report
Articles
Unpublished documents
Written consent forms of participants
Language: eng
Author:
Bisiacchi, P.
Secondary author(s):
Sparacino, G., Tarantino, V., Schiff, S.
Number of reproductions:
1
Keywords:
Psychophysiology / Developmental psychology / Cognitive processes / Brain structure and function / Biopsychological problems / Childhood and adolescent disorders / Neurodegenerative disorders / Diseases/Injuries / Assessment tools

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Reference code: PT/FB/BL-2008-146.12
Location: Arquivo PCA - Pasta 13/2008
Title:
A Bayesian method to estimate single-trial event-related potentials with application to the study of the P300 variability
Publication year: 2011
URL:
http://www.ncbi.nlm.nih.gov/pubmed/21439324
Abstract/Results: ABSTRACT:
We propose a Bayesian method to extract single-trial event related potentials (ERPs). The method is formulated in two stages. In the first stage, each of the N raw sweeps is processed by an individual "optimal" filter, where the 2nd order a priori statistical information on the background EEG and on the unknown ERP is, respectively, estimated from pre-stimulus data and obtained through the multiple integration of a white noise process model which is identifiable from post-stimulus data thanks to a smoothing criterion. Then, a mean ERP is determined as the weighted average of the filtered sweeps, where each weight is inversely proportional to the expected value of the norm of the correspondent filter error. In the second stage, single-sweep estimation is dealt with within the same framework, by using the average ERP estimated in the previous stage as a priori expected response. The method is successfully tested on simulated data and then employed on real data with the aim of investigating the variability of the P300 component during a cognitive visual task. A comparison with other literature methods is also performed. Results encourage further use of the proposed method to investigate if and how diseases, e.g., cirrhosis, are associated to differences in P300 variability.
Accessibility: Document does not exist in file
Language:
eng
Author:
D'Avanzo, C.
Secondary author(s):
Schiff, S., Amodio, P., Sparacino, G.
Document type:
Article
Number of reproductions:
1
Percentiles:
73.02|0.78
Reference:
D'Avanzo, C., Schiff, S., Amodio, P., & Sparacino, G. (2011). A Bayesian method to estimate single-trial event-related potentials with application to the study of the P300 variability. Journal of Neuroscience Methods, 198(1), 114-124. https://doi.org/10.1016/j.jneumeth.2011.03.010
Impact Factor: 1.980|2011
Times cited: 36|2026-02-05
Indexed document: Yes
Quartile: Q3
Keywords: Evoked response / Bayes estimation / Single trial / Optimal filtering / P300
DocumentStatistical spatial filtering for a P300-based BCI: tests in able-bodied, and patients with cerebral palsy and amyotrophic lateral sclerosis2010

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Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

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Reference code: PT/FB/BL-2006
Location: Arquivo PCA - Pastas 1 a 22 /2006
Title:
2006 Grants
Start date: 2007-01 - 2013-11
Dimension/support:
22 caixas de arquivo

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Reference code: PT/FB/BL-2006-094
Location: Arquivo PCA - Pasta 21/2006
Title:
094 - Feedback modulation of visual processing by limbic circuits: A functional connectivity approach to visual face processing
Duration: 2008-01 - 2011-02
Researcher(s):
Miguel Castelo-Branco, Cristina Januário, Solange Silva, Aldina Reis, Catarina Mateus, Miguel Cordeiro
Institution(s): IBILI - Faculdade de Medicina, Coimbra (Portugal)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Financial report and expenditure documents
Progress reports
Final report
Language: eng
Author:
Castelo-Branco, M.
Secondary author(s):
Januário, C., Silva, S., Mateus, C., Cordeiro, M.
Number of reproductions:
1
Keywords:
Psychophysiology / Cognitive processes / Brain structure and function / Emotion / Body structure and function / Vision

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2006-094.03
Location: Arquivo PCA - Pasta 21/2006
Title:
Statistical spatial filtering for a P300-based BCI: tests in able-bodied, and patients with cerebral palsy and amyotrophic lateral sclerosis
Publication year: 2010
URL:
http://www.sciencedirect.com/science/article/pii/S0165027010006503
Abstract/Results: ABSTRACT:
The effective use of brain-computer interfaces (BCIs) in real-world environments depends on a satisfactory throughput. In a P300-based BCI, this can be attained by reducing the number of trials needed to detect the P300 signal. However, this task is hampered by the very low signal-to-noise-ratio (SNR) of P300 event related potentials. This paper proposes an efficient methodology that achieves high classification accuracy and high transfer rates for both disabled and able-bodied subjects in a standard P300-based speller system. The system was tested by three subjects with cerebral palsy (CP), two subjects with amyotrophic lateral sclerosis (ALS), and nineteen able-bodied subjects. The paper proposes the application of three statistical spatial filters. The first is a beamformer that maximizes the ratio of signal power and noise power (Max-SNR). The second is a beamformer based on the Fisher criterion (FC). The third approach cascades the FC beamformer with the Max-SNR beamformer satisfying simultaneously sub-optimally both criteria (C-FMS). The calibration process of the BCI system takes about 5 min to collect data and a couple of minutes to obtain spatial filters and classification models. Online results showed that subjects with disabilities have achieved, on average, an accuracy and transfer rate only slightly lower than able-bodied subjects. Taking 23 of the 24 participants, the averaged results achieved a transfer rate of 4.33 symbols per minute with a 91.80% accuracy, corresponding to a bandwidth of 19.18 bits per minute. This study shows the feasibility of the proposed methodology and that effective communication rates are achievable.
Accessibility: Document does not exist in file
Language:
eng
Author:
Pires, G.
Secondary author(s):
Nunes, U., Castelo-Branco, M.
Document type:
Article
Number of reproductions:
1
Percentiles:
94.50|2.29
Reference:
Pires, G., Nunes, U., & Castelo-Branco, M. (2010). Statistical spatial filtering for a P300-based BCI: Tests in able-bodied, and patients with cerebral palsy and amyotrophic lateral sclerosis. Journal of Neuroscience Methods, 195(2), 270-281. https://doi.org/10.1016/j.jneumeth.2010.11.016
Impact Factor: 2.100|2010
Times cited: 108|2026-02-05
Indexed document: Yes
Quartile: Q3
Keywords: Brain-computer interface (BCI) / Electroencephalography / P300 / Spatial filtering / Signal-to-noise ratio

<!-- mm occ=1 guid=[28fd9005a74d7692908743ce029b7745] WebBehavior$=[3] -->
DocumentThe P300 signal is monotonically modulated by target saliency level irrespective of the visual feature domain2010

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2006
Location: Arquivo PCA - Pastas 1 a 22 /2006
Title:
2006 Grants
Start date: 2007-01 - 2013-11
Dimension/support:
22 caixas de arquivo

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2006-094
Location: Arquivo PCA - Pasta 21/2006
Title:
094 - Feedback modulation of visual processing by limbic circuits: A functional connectivity approach to visual face processing
Duration: 2008-01 - 2011-02
Researcher(s):
Miguel Castelo-Branco, Cristina Januário, Solange Silva, Aldina Reis, Catarina Mateus, Miguel Cordeiro
Institution(s): IBILI - Faculdade de Medicina, Coimbra (Portugal)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Financial report and expenditure documents
Progress reports
Final report
Language: eng
Author:
Castelo-Branco, M.
Secondary author(s):
Januário, C., Silva, S., Mateus, C., Cordeiro, M.
Number of reproductions:
1
Keywords:
Psychophysiology / Cognitive processes / Brain structure and function / Emotion / Body structure and function / Vision

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2006-094.27
Location: Arquivo PCA - Pasta 21/2006
Title:
The P300 signal is monotonically modulated by target saliency level irrespective of the visual feature domain
Publication year: 2010
URL:
http://onlinelibrary.wiley.com/doi/10.1111/j.1755-3768.2010.4325.x/abstract
Abstract/Results: ABSTRACT:
PURPOSE:
Event related responses to infrequent and task-relevant stimuli often include an attentional peak, the P300 component. This component is typically regarded as independent from the sensory modality, with amplitude depending on target occurrence probability. In this study, we investigated whether the P300 signal could similarly be modulated by the degree of perceptual difference across visual target properties.
METHODS:
We used an oddball block design with texture and colour as perceptual category features and a frequency ratio of 1:16. EEG/ERP responses were recorded from 68 channels in 9 healthy participants, matched for age and educational level. For the colour condition, 3 targets with increasing steps of categorical deviation in perceived redness from the standard stimulus were used. Concerning the texture segmentation condition, 3 targets with increasing spatial phase difference were chosen. Colour target patches were presented against a reference background of a standard additive primary red patch, and texture patches against a standard grating one with no phase segregation contrast.
RESULTS:
Repeated measure analysis results suggest a significant modulation of P300 amplitude target levels in midline central and parietal channels for both conditions. Significant Spearman correlations (positive with amplitude and negative with latency) support this order effect between target perceptual level and the P300 response.
CONCLUSION:
We conclude that the amplitude and latency of the P300 response is monotonically modulated by saliency levels of distinct target categories.
Accessibility: Document does not exist in file
Language:
eng
Author:
Teixeira, M.
Secondary author(s):
Castelo-Branco, M., Nascimento, S., Almeida, V.
Document type:
Abstract
Number of reproductions:
1
Reference:
Teixeira, M., Castelo-Branco, M., Nascimento, S., Almeida, V. (2010). The P300 signal is monotonically modulated by target saliency level irrespective of the visual feature domain. Acta Ophthalmologica, 88(Suppl. s246). https://doi.org/10.1111/j.1755-3768.2010.4325.x
Indexed document: Yes
Keywords: P300 / Amplitude / Latency / Saliency / Visual stimulus features
DocumentEvent-related potential correlates of paranormal ideation and unusual experiences2008

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2002
Location: Arquivo PCA - Pastas 1 a 21/2002
Title:
2002 Grants
Start date: 2003-01 - 2009-11
Dimension/support:
21 caixas de arquivo

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Reference code: PT/FB/BL-2002-090
Location: Arquivo PCA - Pasta 5/2002
Title:
090 - Brain function, creativity, paranormal ideation and risk for psychosis
Duration: 2003-03 - 2005-04
Researcher(s):
Alexander Sumich, Michael Brammer, Dominic Ffytch
Institution(s): Brain Image Analysis Unit, Institute of Psychiatry, King's College London (UK)
Contents: Contents:
Application form
Correspondence
Financial report and expenditure documents
Progress reports
Final report
Diskette (Reseacrch Bursary 02-03, Alex Sumich: Brain function, creativity, paranormal ideation and risk for psychosis - BIAL)
Language: eng
Author:
Sumich, A.
Secondary author(s):
Brammer, M., Ffytch, D.
Number of reproductions:
1
Keywords:
Psychophysiology / Brain structure and function / Biopsychological problems / Mental health / Psychotic disorders

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Reference code: PT/FB/BL-2002-090.03
Location: Arquivo PCA - Pasta 5/2002
Title:
Event-related potential correlates of paranormal ideation and unusual experiences
Publication year: 2008
URL:
http://www.ncbi.nlm.nih.gov/pubmed/18625497
Contents: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=288&SID=Z1T1li1SW9lnlKPlMpq&page=1&doc=1
Abstract/Results: ABSTRACT:
Separate dimensions of schizotypy have been differentially associated with electrophysiological measures of brain function, and further shown to be modified by sex/gender. We investigated event-related potential (ERP) correlates of two subdimensions of positive schizotypy, paranormal ideation (PI) and unusual experiences (UEs). Seventy-two individuals with no psychiatric diagnosis (men=36) completed self-report measures of UE and PI and performed an auditory oddball task. Average scores for N100, N200 and P300 amplitudes were calculated for left and right anterior, central and posterior electrode sites. Multiple linear regression was used to examine the relationships between the measures of schizotypy and ERPs across the entire sample, as well as separately according to sex. PI was inversely associated with P300 amplitude at left-central sites across the entire sample, and at right-anterior electrodes in women only. Right-anterior P300 and right-posterior N100 amplitudes were negatively associated with UE in women only. Across the entire sample, UE was negatively associated with left-central N100 amplitude, and positively associated with left-anterior N200 amplitude. These results provide support from electrophysiological measures for the fractionation of the positive dimension of schizotypy into subdimensions of PI and UE, and lend indirect support to dimensional or quasidimensional conceptions of psychosis. More specifically, they suggest that PI may be associated with alteration in contextual updating processes, and that UE may reflect altered sensory/early-attention (N100) mechanisms. The sex differences observed are consistent with those previously observed in individuals with schizophrenia.
Accessibility: Document does not exist in file
Language:
eng
Author:
Sumich, A.
Secondary author(s):
Kumari, V., Gordon, E., Tunstall, N., Brammer, M.
Document type:
Article
Number of reproductions:
1
Percentiles:
30.15|0.21
Reference:
Sumich, A., Kumari, V., Gorden, E., Tunstall, N., & Brammer, M. (2008). Event-related potential correlates of paranormal ideation and unusual experiences. Cortex, 44(10), 1342-1352. https://doi.org/10.1016/j.cortex.2007.10.012
Impact Factor: 2.749|2008
Times cited: 32|2026-02-05
Indexed document: Yes
Quartile: Q2
Keywords: Schizotypy / N100 / N200 / P300 / Auditory oddball / Sex
DocumentAbnormal asymmetry of N200 and P300 event-related potentials in subclinical depression2006

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2002
Location: Arquivo PCA - Pastas 1 a 21/2002
Title:
2002 Grants
Start date: 2003-01 - 2009-11
Dimension/support:
21 caixas de arquivo

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2002-090
Location: Arquivo PCA - Pasta 5/2002
Title:
090 - Brain function, creativity, paranormal ideation and risk for psychosis
Duration: 2003-03 - 2005-04
Researcher(s):
Alexander Sumich, Michael Brammer, Dominic Ffytch
Institution(s): Brain Image Analysis Unit, Institute of Psychiatry, King's College London (UK)
Contents: Contents:
Application form
Correspondence
Financial report and expenditure documents
Progress reports
Final report
Diskette (Reseacrch Bursary 02-03, Alex Sumich: Brain function, creativity, paranormal ideation and risk for psychosis - BIAL)
Language: eng
Author:
Sumich, A.
Secondary author(s):
Brammer, M., Ffytch, D.
Number of reproductions:
1
Keywords:
Psychophysiology / Brain structure and function / Biopsychological problems / Mental health / Psychotic disorders

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB/BL-2002-090.05
Location: Arquivo PCA - Pasta 5/2002
Title:
Abnormal asymmetry of N200 and P300 event-related potentials in subclinical depression
Publication year: 2006
URL:
http://www.jad-journal.com/article/S0165-0327(06)00007-3/abstract
Contents: http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=292&SID=Z1T1li1SW9lnlKPlMpq&page=1&doc=1
Abstract/Results: ABSTRACT:
Sex differences for depression in prevalence and symptom profile may in part be due to differences between men and women in brain dysfunction associated with the disorder. Changes in event-related potential (ERP) measures similar to those seen in clinical populations are reported in subclinical or premorbid forms of depression. The current study investigates sex differences in ERPs associated with subclinical depression. One-hundred-and-forty healthy, right-handed adults (aged 20–60 years; screened to exclude clinical depression and psychosis) completed an auditory oddball task and the Depression Anxiety and Stress Scale (DASS). Seventy (n=35 men) subclinically depressed (SD) (i.e. scoring >2 for depression on DASS) participants were matched for age and education with 70 (n=35 men) participants showing no signs of depression (ND). Repeated measures multivariate analysis of variance was used to test for differences in N200 and P300 amplitude between SD and ND groups. ND, but not SD groups had asymmetry (R>L) of central N200 amplitude. Similar asymmetry was seen in ND, but not SD men at posterior sites. SD groups demonstrated left>right posterior P300 amplitude asymmetry due to P300 enhancement at left temporoparietal sites. Results support involvement of various cognitive mechanisms measured by P300 and N200 in subclinical depressive symptoms some of which may rely on sex.
Accessibility: Document does not exist in file
Language:
eng
Notes:
Event-related potentials, N200, P300, Asymmetry, Depression, Subclinical
Author: Sumich, A.
Secondary author(s):
Kumari, V., Heasman, B., Gordon, E., Brammer, M.
Document type:
Article
Number of reproductions:
1
Percentiles:
55.38|0.59
Reference:
Sumich, A., Kumari, V., Heasman, B., Gordon, E., & Brammer, M. (2006). Abnormal asymmetry of N200 and P300 event-related potentials in subclinical depression. Journal of Affective Disorders, 92(2-3), 171-183. https://doi.org/10.1016/j.jad.2006.01.006
Impact Factor: 3.138|2006
Times cited: 31|2026-02-05
Indexed document: Yes
Quartile: Q1
Keywords: Event-related potential (ERP) / N200 / P300 / Asymmetry / Depression / Subclinical
DocumentAuditory evoked potentials evidence for differences in information processing between high and low hypnotizable subjects2019

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Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

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Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

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Reference code: PT/FB/BL-2012
Location: SEC PCA
Title:
2012 Grants
Start date: 2013-02

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Reference code: PT/FB/BL-2012-227
Location: Arquivo PCA - Pasta 23/2012
Title:
227 - System mechanisms of attention: toward the nature of hypnotizability
Duration: 2013-04 - 2017-05
Researcher(s):
Zinaida I. Storozheva, A. V.Kirenskaya, V. Y. Novototsky-Vlaso, A. N. Chistyakov, V. V. Myamlin, S. V. Solntseva
Institution(s): P. K. Anokhin Institute of Normal Physiology and Serbsky National Research Centre for Social and Forensic Psychiatry, Moscow (Russia)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress reports
Final report
Language: eng
Author:
Storozheva, Z.
Secondary author(s):
Kirenskaya, A., Novototsky-Vlasov, V. Y., Chistyakov, A. N., Myamlin, V., Solntseva, S. V.
Number of reproductions:
1
Keywords:
Psychophysiology / Cognitive processes / Attention / Biopsychological problems / Mental health / Psychotic disorders / Personality / Brain structure and function

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Reference code: PT/FB/BL-2012-227.04
Location: Arquivo PCA - Pasta 23/2012
Title:
Auditory evoked potentials evidence for differences in information processing between high and low hypnotizable subjects
Publication year: 2019
URL:
https://www.tandfonline.com/doi/abs/10.1080/00207144.2019.1553764?journalCode=nhyp20
Abstract/Results: ABSTRACT:
N100 and P300 auditory evoked potentials in 2-stimulus oddball paradigm were analyzed in high (HH, n = 18) and low (LH, n = 15) hypnotizable participants under waking condition. LH subjects committed more errors than HH subjects. HH subjects demonstrated shorter N100 latencies at frontal electrodes and significant N100 differences between target and nontarget stimuli (higher N100 amplitude and increased latency at parietal sites to targets vs. nontargets), whereas LH subjects failed to show any differences. The overall increase of P300 amplitude with frontal-central localization of P300 maximum was found in HH subjects compared to LH subjects. The obtained results support the psychophysiological model of HH individuals having more effective frontal attentional systems involved in detecting, integrating, and filtering relevant information.
Accessibility: Document does not exist in file
Language:
eng
Author:
Kirenskaya, A. V.
Secondary author(s):
Storozheva, Z. I., Solntseva, S. V., Novototsky-Vlasov, V. Y., Gordeev, M. N.
Document type:
Article
Number of reproductions:
1
Percentiles:
39.93|0.45
Reference:
Kirenskaya, A. V., Storozheva, Z. I., Solntseva, S. V., Novototsky-Vlasov, V. Y., & Gordeev, M. N. (2019). Auditory evoked potentials evidence for differences in information processing between high and low hypnotizable subjects. International Journal of Clinical and Experimental Hypnosis, 67(1), 81-103. https://doi.org/10.1080/00207144.2019.1553764
Impact Factor: 0.720|2019
Times cited: 9|2026-02-11
Indexed document: Yes
Quartile: Q4
Keywords: Evoked potentials / Hypnotizability / Attention / P300 / Parietal cortex
DocumentChapter 11 - Brain-computer interfaces for consciousness assessment and communication in severely brain-injured patients2020

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Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

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Title: BIAL Foundation Other Grants

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Reference code: NDE
Location: Arquivo PCA - Pasta 1/Outros Apoios
Title:
Characterization of “Near-Death Experiences” through the comparison of experiencers and non-experiencers’ particularities: inter-individual differences in cognitive characteristics and susceptibility to false memories
Duration: 2016-03 - 2019-03
Researcher(s):
Steven Laureys, Charlotte Martial, Héléna Cassol
Institution(s): Coma Science Group, University of Liège (Belgium)
Contents: Application
Research Funding Agreement
Progress report
Final report
Articles
Language: eng
Author:
Laureys, S.
Number of reproductions:
3
Keywords:
Parapsychology and Psychophysiology / Near-death experience / Functional magnetic resonance imaging (fMRI)

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Reference code: NDE-52
Location: Arquivo PCA - Pasta 1/Outros Apoios
Title:
Chapter 11 - Brain-computer interfaces for consciousness assessment and communication in severely brain-injured patients
Publication year: 2020
URL:
https://www.sciencedirect.com/science/article/pii/B9780444639349000111
Abstract/Results: ABSTRACT:
Patients with disorders of consciousness (DOC) suffer from awareness deficits. Comorbidities such as motor disabilities or visual problems hamper clinical assessments, which can lead to misdiagnosis of the level of consciousness and render the patient unable to communicate. Objective measures of consciousness can reduce the risk of misdiagnosis and could enable patients to communicate by voluntarily modulating their brain activity. This chapter gives an overview of the literature regarding brain-computer interface (BCI) research in DOC patients. Different auditory, visual, and motor imagery paradigms are discussed, alongside their corresponding advantages and disadvantages. At this point, the use of BCIs for DOC patients in clinical applications is still preliminary. However, perspectives on the improvements in BCIs for DOC patients seem positive, and implementation during rehabilitation shows promise.
Accessibility: Document does not exist in file
Language:
eng
Author:
Annen, J.
Secondary author(s):
Laureys, S., Gosseries, O.
Document type:
Book chapter
Number of reproductions:
3
Reference:
Annen, J., Laureys, S., & Gosseries, O. (2020). Chapter 11 - Brain-computer interfaces for consciousness assessment and communication in severely brain-injured patients. Handbook of Clinical Neurology, 168, 137-152. https://doi.org/10.1016/B978-0-444-63934-9.00011-1
Impact Factor: N/A
Times cited: N/A
Indexed document: Yes
Quartile: N/A
Keywords: Awareness / Command following / Disorders of consciousness / EEG / Locked-in syndrome / Minimally conscious state / P300 / Unresponsive wakefulness syndrome
DocumentIntranasal oxytocin increases cooperation of heterosexual men with women2025

<!-- vis-dbg web=[web] Visitor=[2] base=[fbial] -->
Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

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Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

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Reference code: PT/FB/BL-2016
Location: BF-GMS
Title:
2016 Grants
Start date: 2017-01

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Reference code: PT/FB/BL-2016-292
Location: BF-GMS
Title:
292 - Oxytocin: On the psychophysiology of trust and cooperation
Duration: 2017-10 - 2023-11
Researcher(s):
Diana Prata, James Rilling, Manuel Lopes, Duarte Ferreira, Daniel Martins, Pedro Levy
Institution(s): FCiências.ID – Associação para a Investigação e Desenvolvimento de Ciências (Portugal); Emory University, Atlanta (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Articles
Author: Prata, D.
Secondary author(s):
Rilling, J., Lopes, M., Ferreira, D. , Martins, D., Levy, P.
Number of reproductions:
1
Keywords:
Oxytocin / Mentalizing / Theory of mind / Dopamine / Psychophysiology

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Reference code: PT/FB/BL-2016-292.20
Location: BF-GMS
Title:
Intranasal oxytocin increases cooperation of heterosexual men with women
Publication year: 2025
URL:
https://doi.org/10.1016/j.psyneuen.2025.107519
Abstract/Results: ABSTRACT:
Sexualization may lead to sexual objectification, which is thought to be the prelude of misogynistic behavior. On the other hand, sexualization can also increase approach and courtship from the opposite sex. It is still unclear how the sexualization of women biases social cooperative decisions towards them. In an EEG experiment with the Prisoner's Dilemma, using a between-subject double-blind placebo-controlled design, we investigated if the sexualization of women could influence cooperative behaviors from heterosexual men (n = 50) and if oxytocin (OT), thought to have a key role in social cognition, modulates this effect. We found sexualized women were perceived as more attractive, sexy, and sexually available, and less moral but not objectified. Our main finding was that OT pervasively increased general cooperation probability, as well as cooperation probability specifically after reciprocal cooperation. Additionally, OT increased cooperation probability after betrayal, particularly for non-sexualized and when they played before the sexualized women. Neurally, we found sexualization affected P300 and FRN responses during the game's outcomes, and that the former's latency was also increased by OT when men played with non-sexualized before the sexualized women, tentatively reflecting the above behavioral results. Our findings corroborate existing theories of OT increasing trust and rendering prosocial or pro-approach behavior rewarding and extend them to the context of the other's sexualization.
Accessibility: Document exists in file
Language:
eng
Author:
Cosme, G.
Secondary author(s):
Patrocínio, M., Cogoni, C., Kosilo, M., Prata, D.
Document type:
Article
Number of reproductions:
1
Percentiles:
0.00|0.00
Reference:
Cosme, G., Patrocínio, M., Cogoni, C., Kosilo, M., & Prata, D. (2025). Intranasal oxytocin increases cooperation of heterosexual men with women. Psychoneuroendocrinology, 179, 107519. https://doi.org/10.1016/j.psyneuen.2025.107519
Impact Factor: 3.4|2025
Times cited: 1|2026-07-22
Indexed document: Yes
Quartile: Q2
Keywords: FRN / Objectification / P300 / Prisoner’s dilemma / Prosocial / Sexualization

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Intranasal oxytocin increases cooperation of heterosexual men with women

Intranasal oxytocin increases cooperation of heterosexual men with women