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DocumentUnbalanced resting-state networks activity in psychophysiological insomnia2017

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

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.

Reference code: PT/FB/BL-2010
Location: Arquivo PCA - Pastas 1 a 23
Title:
2010 Grants
Start date: 2011-01

Reference code: PT/FB/BL-2010-170
Location: Arquivo PCA - Pasta 10/2010
Title:
170 - The role of fusion of multisensory percepts in dynamic facial/body expressions: an fMRI study
Duration: 2011-04 - 2013-11
Researcher(s):
Gina Maria Costa Caetano, Miguel Castelo-Branco, Beatrice de Gelder, Gregor Philipak
Institution(s): Instituto Biomédico de Investigação de Luz e Imagem - IBILI-, Faculdade de Medicina, Universidade de Coimbra (Portugal)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Financial report and expenditure documents
Progress reports
Final report
1 Article
1 Master's thesis
Language: eng
Author:
Caetano, G.
Secondary author(s):
Castelo-Branco, M., Gelder, B., Philipiak, G.
Number of reproductions:
1
Keywords:
Psychophysiology / Emotion / Cognitive processes / Perception / Brain structure and function

Reference code: PT/FB/BL-2010-170.05
Location: Arquivo PCA - Pasta 9/2010
Title:
Unbalanced resting-state networks activity in psychophysiological insomnia
Publication year: 2017
URL:
https://link.springer.com/article/10.1007/s41105-017-0096-8
Abstract/Results: ABSTRACT:
Psychophysiological insomnia (PI) is a clinical condition characterized by sleep-related disturbing cognitive activity and biased self-related information processing. This hypothetical cognitive arousal has been hypothesized to be associated with overactivation within different brain areas and networks, especially when individuals are at rest, e.g., in the absence of any attention-demanding task. In this study, we carried out a resting-state fMRI experiment aimed at investigating activity of the different resting-state networks in PI. Our pool of participants was compound of 5 PI patients and 5 sex- and age-matched healthy controls recruited from the community. Participants from both groups also completed a set of self-report measures, including the sleep diary, Insomnia Severity Index (ISI), dysfunctional beliefs and attitudes about sleep (DBAS-30), and the World Health Organization Quality of Life Measure (WHOQOL-Bref). Our results showed that insomnia patients presented altered activation in the default-mode network (DMN), visual and auditory networks, and bilateral fronto-parietal networks. In the DMN, the patients presented a pattern of both decreased (right superior frontal gyrus, left medial frontal gyrus, and right middle temporal gyrus) and increased activation (left superior frontal gyrus, left anterior and posterior cingulate, right precuneus, left cingulate gyrus, and left middle temporal gyrus). Our findings on unbalanced resting-state networks in PI, with special emphasis on the DMN, may lay grounds to better understanding of the cognitive arousal experienced by PI patients and might help to further improve the clinical management of insomnia.
Accessibility: Document does not exist in file
Language:
eng
Author:
Marques, D.
Secondary author(s):
Gomes, A., Clemente, V., dos Santos, J. M., Duarte, I. C., Caetano, G., Castelo-Branco, M.
Document type:
Article
Number of reproductions:
1
Reference:
Marques, D., Gomes, A., Clemente, V., dos Santos, J. M., Duarte, I. C., Caetano, G., & Castelo-Branco, M. (2017). Unbalanced resting-state networks activity in psychophysiological insomnia. Sleep and Biological Rhythms, 15(2), 167-177. https://doi.org/10.1007/s41105-017-0096-8
2-year Impact Factor: 0.655|2017
Times cited: 11|2025-09-16
Indexed document: Yes
Quartile: Q4
Keywords: Insomnia / Resting-state networks / Neural activation / Default-mode network / Neuroimaging / fMRI
DocumentTime-delay latency of resting-state blood oxygen level-dependent signal related to the Level of consciousness in patients with severe consciousness impairment2020

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

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, Vanessa Charland-Verville, 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)

Reference code: NDE-53
Location: Arquivo PCA - Pasta 1/Outros Apoios
Title:
Time-delay latency of resting-state blood oxygen level-dependent signal related to the Level of consciousness in patients with severe consciousness impairment
Publication year: 2020
URL:
https://www.liebertpub.com/doi/abs/10.1089/brain.2019.0716
Abstract/Results: ABSTRACT:
Recent evidence on resting-state functional magnetic resonance imaging (rs-fMRI) suggests that healthy human brains have a temporal organization represented in a widely complex time-delay structure. This structure seems to underlie brain communication flow, integration/propagation of brain activity, as well as information processing. Therefore, it is probably linked to the emergence of highly coordinated complex brain phenomena, such as consciousness. Nevertheless, possible changes in this structure during an altered state of consciousness remain poorly investigated. In this work, we hypothesized that due to a disruption in high-order functions and alterations of the brain communication flow, patients with disorders of consciousness (DOC) might exhibit changes in their time-delay structure of spontaneous brain activity. We explored this hypothesis by comparing the time-delay projections from fMRI resting-state data acquired in resting state from 48 patients with DOC and 27 healthy controls (HC) subjects. Results suggest that time-delay structure modifies for patients with DOC conditions when compared with HC. Specifically, the average value and the directionality of latency inside the midcingulate cortex (mCC) shift with the level of consciousness. In particular, positive values of latency inside the mCC relate to preserved states of consciousness, whereas negative values change proportionally with the level of consciousness in patients with DOC. These results suggest that the mCC may play a critical role as an integrator of brain activity in HC subjects, but this role vanishes in an altered state of consciousness.
Accessibility: Document does not exist in file
Language:
eng
Author:
Rudas, J.
Secondary author(s):
Martínez, D., Castellanos, G. , Demertzi, A. , Martial, C. , Carriére, M., Aubinet, C. , Soddu, A. , Laureys, S. , Gómez, F.
Document type:
Article
Number of reproductions:
3
Reference:
Rudas, J., Martínez, D., Castellanos, G., Demertzi, A., Martial, C., Carriére, M., ... Gómez, F. (2020). Time-delay latency of resting-state blood oxygen level-dependent signal related to the Level of consciousness in patients with severe consciousness impairment. Brain Connectivity, 10(2), 83-94. https://doi.org/10.1089/brain.2019.0716
2-year Impact Factor: 2.262|2020
Times cited: 10|2025-09-18
Indexed document: Yes
Quartile: Q4
Keywords: Disorders of consciousness / Functional connectivity / Latency / Midcingulate cortex / Resting-state networks / Time delay
DocmentSex differences in functional connectivity between resting state brain networks in autism spectrum disorder2021

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

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.

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

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

Reference code: PT/FB/BL-2016-292.07
Location: BF-GMS
Title:
Sex differences in functional connectivity between resting state brain networks in autism spectrum disorder
Publication year: 2021
URL:
https://link.springer.com/article/10.1007/s10803-021-05191-6
Abstract/Results: ABSTRACT:
Functional brain connectivity (FBC) has previously been examined in autism spectrum disorder (ASD) between-resting-state networks (RSNs) using a highly sensitive and reproducible hypothesis-free approach. However, results have been inconsistent and sex differences have only recently been taken into consideration using this approach. We estimated main effects of diagnosis and sex and a diagnosis by sex interaction on between-RSNs FBC in 83 ASD (40 females/43 males) and 85 typically developing controls (TC; 43 females/42 males). We found increased connectivity between the default mode (DM) and (a) the executive control networks in ASD (vs. TC); (b) the cerebellum networks in males (vs. females); and (c) female-specific altered connectivity involving visual, language and basal ganglia (BG) networks in ASD—in suggestive compatibility with ASD cognitive and neuroscientific theories.
Accessibility: Document exists in file
Language:
eng
Author:
Tavares, V.
Secondary author(s):
Fernandes, L. A., Antunes, M.
Document type:
Article
Number of reproductions:
1
Reference:
Tavares, V., Fernandes, L. A., Antunes, M., Ferreira, H., & Prata, D. (2021). Sex differences in functional connectivity between resting state brain networks in autism spectrum disorder. Journal of Autism and Developmental Disorders, 52(7), 3088–3101. https://doi.org/10.1007/s10803-021-05191-6
2-year Impact Factor: 4.435|2021
Times cited: 9|2025-09-20
Indexed document: Yes
Quartile: Q1
Keywords: Functional connectivity / Resting-state networks / Autism spectrum disorder / Independent component analysis / Functional magnetic resonance imaging

Sex differences in functional connectivity between resting state brain networks in autism spectrum disorder

Sex differences in functional connectivity between resting state brain networks in autism spectrum disorder
DocumentA novel stroke lesion network mapping approach: Improved accuracy yet still low deficit prediction2021

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

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.

Reference code: PT/FB/BL-2018
Location: BF-GMS
Title:
2018 Grants
Start date: 2019-01

Reference code: PT/FB/BL-2018-361
Location: BF-GMS
Title:
361 - When style matters: Do oculomotor fingerprint and brain dynamics explain visual exploration and memory strategies?
Duration: 2019-04 - 2023-11
Researcher(s):
Maurizio Corbetta, Andrea Zangrossi
Institution(s): Venetian Institute of Molecular Medicine - VIMM, Fondazione per la Ricerca Biomedica Avanzata, Padova (Italy); Padova Neuroscience Center – PNC, Università di Padova (Italy)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Articles
Language: eng
Author:
Corbetta, M.
Secondary author(s):
Zangrossi, A.
Number of reproductions:
1
Keywords:
Inter-individual variability / Memory / Visual exploration / Brain dynamics / Psychophysiology

Reference code: PT/FB/BL-2018-361.05
Location: BF-GMS
Title:
A novel stroke lesion network mapping approach: Improved accuracy yet still low deficit prediction
Publication year: 2021
URL:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8633453/
Abstract/Results: Lesion network mapping estimates functional network abnormalities caused by a focal brain lesion. The method requires embedding the volume of the lesion into a normative functional connectome and using the average functional magnetic resonance imaging signal from that volume to compute the temporal correlation with all other brain locations. Lesion network mapping yields a map of potentially functionally disconnected regions. Although promising, this approach does not predict behavioural deficits well. We modified lesion network mapping by using the first principal component of the functional magnetic resonance imaging signal computed from the voxels within the lesioned area for temporal correlation. We measured potential improvements in connectivity strength, anatomical specificity of the lesioned network and behavioural prediction in a large cohort of first-time stroke patients at 2-weeks post-injury (n = 123). This principal component functional disconnection approach localized mainly cortical voxels of high signal-to-noise; and it yielded networks with higher anatomical specificity, and stronger behavioural correlation than the standard method. However, when examined with a rigorous leave-one-out machine learning approach, principal component functional disconnection approach did not perform better than the standard lesion network mapping in predicting neurological deficits. In summary, even though our novel method improves the specificity of disconnected networks and correlates with behavioural deficits post-stroke, it does not improve clinical prediction. Further work is needed to capture the complex adjustment of functional networks produced by focal damage in relation to behaviour.
Accessibility: Document exists in file
Language:
eng
Author:
Pini, L.
Secondary author(s):
Salvalaggio, A., de Grazia, M., Zorzi, M., de Schotten, M., Corbetta, M.
Document type:
Article
Number of reproductions:
1
Reference:
Pini, L., Salvalaggio, A., de Grazia, M., Zorzi, M., de Schotten, M. & Corbetta, M. (2021). A novel stroke lesion network mapping approach: Improved accuracy yet still low deficit prediction. Brain Communications, 3(4), fcab259. https://doi.org/10.1093/braincomms/fcab259
2-year Impact Factor: 4.8|2022
Impact factor notes: Impact factor only available since 2022
Times cited: 21|2025-09-20
Indexed document: Yes
Quartile: Q2
Keywords: Stroke / Functional connectivity / Behaviour / Resting-state networks

A novel stroke lesion network mapping approach: Improved accuracy yet still low deficit prediction

A novel stroke lesion network mapping approach: Improved accuracy yet still low deficit prediction
DocumentEEG microstates: Functional significance and short-term test-retest reliability2022

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

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.

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

Reference code: PT/FB/BL-2016-183
Location: BF-GMS
Title:
183 - Decoding the language of 'now': EEG microstates in experienced meditators, from letters to grammar
Duration: 2017-09 - 2023-09
Researcher(s):
Elena Antonova, Chrystopher Nehaniv
Institution(s): Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London (UK); University of Hertfordshire, Hatfield (UK)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Articles
Author: Antonova, E.
Secondary author(s):
Nehaniv, C.
Number of reproductions:
3
Keywords:
Electroencephalogram (EEG) microstates / Meditation / Attention / Consciousness / Psychophysiology and Parapsychology

Reference code: PT/FB/BL-2016-183.04
Location: BF-GMS
Title:
EEG microstates: Functional significance and short-term test-retest reliability
Publication year: 2022
URL:
https://www.sciencedirect.com/science/article/pii/S2666956022000137?via%3Dihub
Abstract/Results: ABSTRACT:
EEG microstates, reflecting discrete topographical organization of the EEG signal power, may have clinical relevance; however, their functional significance and test-retest reliability remain unclear. To investigate the functional significance of the canonical EEG microstate classes and their pairwise transitions, and to establish their within-session test-retest reliability, we recorded 36-channel EEGs in 20 healthy volunteers during three eyes-closed conditions: mind-wandering, verbalization (silently repeating the word ‘square’ every 2 s), and visualization (visualizing a square every 2 s). Each condition lasted 3 min and the sequence of three conditions was repeated four times (two runs of two sequence repetitions). The participants' alertness and their sense of effort during the experiment were rated using visual-analogue scales. The EEG data were 2–20 Hz bandpass-filtered and analysed into the four canonical microstate classes: A, B, C, and D. EEG microstate classes C and D were persistently more dominant than classes A and B in all conditions. Of the first-order microstate parameters, average microstate duration was most reliable. The duration of class D microstate was longer during mind-wandering (106.8 ms) than verbalization (102.2 ms) or visualization (99.8 ms), with a concomitantly higher coverage (36.4% vs. 34.7% and 35.2%), but otherwise there was no clear association of the four microstate classes to particular mental states. The test-retest reliability was higher at the beginning of each run, together with higher average alpha power and subjective ratings of alertness. Only the transitions between classes C and D (from C to D in particular) were significantly higher than what would be expected from the respective microstates' occurrences. The transition probabilities, however, did not distinguish between conditions, and their test-retest reliability was overall lower than that of the first-order parameters such as duration and coverage. Further studies are needed to establish the functional significance of the canonical EEG microstate classes. This might be more fruitfully achieved by looking at their complex syntax beyond pairwise transitions. To ensure greater test-retest reliability of microstate parameters, study designs should allow for shorter experimental runs with regular breaks, particularly when using EEG microstates as clinical biomarkers.
Accessibility: Document exists in file
Language:
eng
Author:
Antonova, E.
Secondary author(s):
Holding, M., Chak Suen, H., Sumich, A., Maex, R., Nehaniv, C.
Document type:
Article
Number of reproductions:
3
Reference:
Antonova, E., Holding, M., Chak Suen, H., Sumich, A., Maex, R., & Nehaniv, C. (2022). EEG microstates: Functional significance and short-term test-retest reliability. Neuroimage: Reports, 2(2), 100089. https://doi.org/10.1016/j.ynirp.2022.100089
Indexed document: No
Keywords: EEG microstates / Resting-state EEG / Resting-state networks / Neuroimaging / Biomarkers / Mind-wandering

EEG microstates: Functional significance and short-term test-retest reliability

EEG microstates: Functional significance and short-term test-retest reliability
DocumentAberrant functional connectivity and brain network organization in high-schizotypy individuals: An electroencephalography study2025

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

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.

Reference code: PT/FB/BL-2022
Location: BF-GMS
Title:
2022 Grants
Start date: 2023-01

Reference code: PT/FB/BL-2022-033
Location: BF-GMS
Title:
033 - The influence of emotions on actions: Boosting brain network plasticity to ameliorate action control
Duration: 2023-10 - 2025-05
Researcher(s):
Sara Borgomaneri, Vincenzo Romei
Institution(s): Department of Psychology, University of Bologna (Italy)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress Report
Final Report
Articles
Language: eng
Author:
Borgomaneri, S.
Secondary author(s):
Romei, V.
Number of reproductions:
1
Keywords:
Action control / Emotions / Transcranial magnetic stimulation / Unconscious perception / Psychophysiology

Reference code: PT/FB/BL-2022-033.09
Location: BF-GMS
Title:
Aberrant functional connectivity and brain network organization in high-schizotypy individuals: An electroencephalography study
Publication year: 2025
URL:
https://doi.org/10.1093/schbul/sbaf004
Abstract/Results: ABSTRACT:
Background and Hypothesis
Oscillatory synchrony plays a crucial role in establishing functional connectivity across distinct brain regions. Within the realm of schizophrenia, suggested to be a neuropsychiatric disconnection syndrome, discernible aberrations arise in the organization of brain networks. We aim to investigate whether the resting-state functional network is already altered in healthy individuals with high schizotypy traits, highlighting the pivotal influence of brain rhythms in driving brain network alterations.
Study Design
Two-minute resting-state electroencephalography recordings were conducted on healthy participants with low and high schizotypy scores. Subsequently, spectral Granger causality was used to compute functional connectivity in theta, alpha, beta, and gamma frequency bands, and graph theory metrics were employed to assess global and local brain network features.
Study Results
Results highlighted that high-schizotypy individuals exhibit a lower local efficiency in theta and alpha frequencies and a decreased global efficiency across theta, alpha, and beta frequencies. Moreover, high schizotypy is characterized by a lower nodes’ centrality and a frequency-specific decrease of functional connectivity, with a reduced top-down connectivity mostly in slower frequencies and a diminished bottom-up connectivity in faster rhythms.
Conclusions
These results show that healthy individuals with a higher risk of developing psychosis exhibit a less efficient functional brain organization, coupled with a systematic decrease in functional connectivity impacting both bottom-up and top-down processing. These frequency-specific network alterations provide robust support for the dimensional model of schizophrenia, highlighting distinctive neurophysiological signatures in high-schizotypy individuals.
Accessibility: Document exists in file
Language:
eng
Author:
Trajkovic, J.
Secondary author(s):
Ricci, G., Pirazzini, G., Tarasi, L., Di Gregorio, F., Magosso, E., Ursino, M., Romei, V.
Document type:
Article
Number of reproductions:
1
Reference:
Trajkovic, J., Ricci, G., Pirazzini, G., Tarasi, L., Di Gregorio, F., Magosso, E., Ursino, M., & Romei, V. (2025). Aberrant functional connectivity and brain network organization in high-schizotypy individuals: An electroencephalography study. Schizophrenia Bulletin, sbaf004. https://doi.org/10.1093/schbul/sbaf004
2-year Impact Factor: 4.8|2024
Impact factor notes: Impact factor not available yet for 2025
Times cited: 2|2025-09-27
Indexed document: Yes
Quartile: Q1
Keywords: Schizotypy / Granger causality / Graph theory / Electroencephalography / Resting-state networks / Brain rhythms