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BIAL Foundation
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DE:"Late positive potential"
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DocumentAffective picture modulation: Valence, arousal, attention allocation and motivational significance2012

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-2008
Location: Arquivo PCA - Pastas 1 a
Title:
2008 Grants
Start date: 2009-01

Reference code: PT/FB/BL-2008-089
Location: Arquivo PCA - Pasta 11/2008
Title:
089 - The Neuropsychophysiological Basis of Empathy: The role of neuroendocrine, autonomic and central nervous system variables
Duration: 2009-01 - 2012-03
Researcher(s):
Óscar Filipe Coelho Neves Gonçalves, Patrícia Silva, Ana Pinheiro
Institution(s): Cipsi – Centro de Investigação em Psicologia, Universidade do Minho, Braga (Portugal)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Financial report and expenditure documents
Progress reports
Final report
Articles
Language: eng, por
Author:
Gonçalves, O.
Secondary author(s):
Silva, P., Pinheiro, A.
Keywords:
Psychophysiology / Emotion / Empathy / Assessment tools / Psychoneuroimmunology / Endocrinology / Brain structure and function

Reference code: PT/FB/BL-2008-089.03
Location: Arquivo PCA - Pasta 11/2008
Title:
Affective picture modulation: Valence, arousal, attention allocation and motivational significance
Publication year: 2012
URL:
http://www.ncbi.nlm.nih.gov/pubmed/22226675
Abstract/Results: ABSTRACT:
The present study analyses the modulatory effects of affective pictures in the early posterior negativity (EPN), the late positive potential (LPP) and the human startle response on both the peripheral (eye blink EMG) and central neurophysiological levels (Probe P3), during passive affective pictures viewing. The affective pictures categories were balanced in terms of valence (pleasant; unpleasant) and arousal (high; low). The data shows that EPN may be sensitive to specific stimulus characteristics (affective relevant pictures versus neutral pictures) associated with early stages of attentional processing. In later stages, the heightened attentional resource allocation as well as the motivated significance of the affective stimuli was found to elicit enhanced amplitudes of slow wave processes thought to be related to enhanced encoding, namely LPP,. Although pleasant low arousing pictures were effective in engaging the resources involved in the slow wave processes, the highly arousing affective stimuli (pleasant and unpleasant) were found to produce the largest enhancement of the LPP, suggesting that high arousing stimuli may are associated with increased motivational significance. Additionally the response to high arousing stimuli may be suggestive of increased motivational attention, given the heightened attentional allocation, as expressed in the P3 probe, especially for the pleasant pictures. The hedonic valence may then serve as a mediator of the attentional inhibition to the affective priming, potentiating or inhibiting a shift towards defensive activation, as measured by the startle reflex.
Accessibility: Document exists in file
Copyright/Reproduction:
By permission
Language:
eng
Author:
Leite, J.
Secondary author(s):
Carvalho, S., Galdo-Álvarez, S., Alves, J., Sampaio, A., Gonçalves, O.
Document type:
Article
Reference:
Leite, J., Carvalho, S., Galdo-Álvarez, S., Alves, J., Sampaio, A., & Gonçalves, O. (2012). Affective picture modulation: Valence, arousal, attention allocation and motivational significance. International Journal of Psychophysiology, 83(3), 375-381. doi: 10.1016/j.ijpsycho.2011.12.005
2-year Impact Factor: 2.036|2012
Times cited: 39|2019-06-07
Indexed document: Yes
Quartile: Q2
Keywords: Emotion / Event-related potential (ERP) / International affective picture system / Startle / Early posterior negativity / Late positive potential

DocumentAdapting effects of emotional expression in anxiety: Evidence for an enhanced Late Positive Potential2013

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

Reference code: PT/FB/BL-2006-144
Location: Arquivo PCA - Pasta 12/2006
Title:
144 - Event-related brain potential correlates of conscious and non-conscious processing in anxiety
Duration: 2007-10 - 2010-11
Researcher(s):
Anne Richards, Amanda Holmes, Emily Hannon
Institution(s): Birkbeck College, University of London and Roehampton University, London (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Financial report and expenditure documents
Progress report
Final report
Language: eng
Author:
Richards, A.
Secondary author(s):
Holmes, A., Hannon, E.
Number of reproductions:
1
Keywords:
Psychophysiology / Emotion / Cognitive processes / Perception

Reference code: PT/FB/BL-2006-144.04
Location: Arquivo PCA - Pasta 12/2006
Title:
Adapting effects of emotional expression in anxiety: Evidence for an enhanced Late Positive Potential
Publication year: 2013
URL:
http://www.tandfonline.com/doi/full/10.1080/17470919.2013.854273#.UtkpXtGYYq4
Abstract/Results: ABSTRACT:
An adaptation paradigm was used to investigate the influence of a previously experienced visual context on the interpretation of ambiguous emotional expressions. Affective classification of fear-neutral ambiguous expressions was performed following repeated exposure to either fearful or neutral faces. There was a shift in the behavioral classification of morphs toward “fear” following adaptation to neutral compared to adaptation to fear with a nonsignificant trend toward the high-anxiety group compared to the low being more influenced by the context. The event-related potential (ERP) data revealed a more pronounced late positive potential (LPP), beginning at ~400 ms poststimulus onset, in the high but not the low-anxiety group following adaptation to neutral compared to fear. In addition, as the size of the behavioral adaptation increased, there was a linear increase in the magnitude of the late-LPP. However, context-sensitivity effects are not restricted to trait anxiety, with similar effects observed with state anxiety and depression. These data support the proposal that negative moods are associated with increased sensitivity to visual contextual influences from top-down elaborative modulations, as reflected in an enhanced LPP deflection.
Accessibility: Document does not exist in file
Language:
eng
Author:
Richards, A.
Secondary author(s):
Holmes, A., Bethell, E., Pell, P.
Document type:
Article
Number of reproductions:
1
Reference:
Richards, A., Holmes, A., Bethell, E., & Pell, P. (2013). Adapting effects of emotional expression in anxiety: Evidence for an enhanced Late Positive Potential. Social Neuroscience, 8(6), 650-664. doi: 10.1080/17470919.2013.854273
2-year Impact Factor: 2.873|2013
Times cited: 9|2020-03-11
Indexed document: Yes
Quartile: Q2
Keywords: Adaptation / Anxiety / Depression / Event-related potential (ERP) / Late positive potential

Adapting effects of emotional expression in anxiety: Evidence for an enhanced Late Positive Potential

Adapting effects of emotional expression in anxiety: Evidence for an enhanced Late Positive Potential