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BIAL Foundation
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DE:"Pre-error neuronal patterns"
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DocumentAn action-independent role for midfrontal theta activity prior to error commission2022

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-2018-306
Location: BF-GMS
Title:
306 - The neural circuitry underlying error monitoring during social cognition
Duration: 2019-10 - 2022-10
Researcher(s):
Teresa Sousa, Miguel Castelo-Branco, João Castelhano, Verónica Figueiredo, Andreia Pereira
Institution(s): Institute for Nuclear Sciences Applied to Health - ICNAS, University of Coimbra (Portugal)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Articles
Language: eng
Author:
Sousa, T.
Secondary author(s):
Castelo-Branco, M., Castelhano, J., Figueiredo, V., Pereira, A.
Number of reproductions:
1
Keywords:
Error metacognition / Social error monitoring / Cognitive control / Electroencephalogram (EEG) / Functional magnetic resonance imaging (fMRI) / Psychophysiology

Reference code: PT/FB/BL-2018-306.04
Location: BF-GMS
Title:
An action-independent role for midfrontal theta activity prior to error commission
Publication year: 2022
URL:
https://www.frontiersin.org/articles/10.3389/fnhum.2022.805080/full
Abstract/Results: Error-related electroencephalographic (EEG) signals have been widely studied concerning the human cognitive capability of differentiating between erroneous and correct actions. Midfrontal error-related negativity (ERN) and theta band oscillations are believed to underlie post-action error monitoring. However, it remains elusive how early monitoring activity is trackable and what are the pre-response brain mechanisms related
to performance monitoring. Moreover, it is still unclear how task-specific parameters, such as cognitive demand or motor control, influence these processes. Here, we aimed to test pre- and post-error EEG patterns for different types of motor responses and investigate the neuronal mechanisms leading to erroneous actions. We implemented a go/no-go paradigm based on keypresses and saccades. Participants received an initial instruction about the direction of response to be given based on a facial cue and a subsequent one about the type of action to be performed based on an object cue. The paradigm was tested in 20 healthy volunteers combining EEG and eye tracking. We found significant differences in reaction time, number, and type of errors between the two actions. Saccadic responses reflected a higher number of premature responses
and errors compared to the keypress ones. Nevertheless, both led to similar EEG patterns, supporting previous evidence for increased ERN amplitude and midfrontal theta power during error commission. Moreover, we found pre-error decreased theta activity independent of the type of action. Source analysis suggested different origin for such pre- and post-error neuronal patterns, matching the anterior insular cortex and the anterior cingulate cortex, respectively. This opposite pattern supports previous evidence of midfrontal theta not only as a neuronal marker of error commission but also as a predictor of action performance. Midfrontal theta, mostly associated with alert mechanisms triggering behavioral adjustments, also seems to reflect pre-response attentional mechanisms independently of the action to be performed. Our findings also add to the discussion regarding how salience network nodes interact during performance monitoring by suggesting that pre- and post-error patterns have different neuronal sources within this network.
Accessibility: Document exists in file
Language:
eng
Author:
Estiveira, J.
Secondary author(s):
Dias, C., Costa, D., Castelhano, J., Castelo-Branco, M., Sousa, T.
Document type:
Article
Number of reproductions:
1
Percentiles:
7
Reference:
Estiveira, J., Dias, C., Costa, D., Castelhano, J., Castelo-Branco, M. & Sousa, T. (2022). An action-independent role for midfrontal theta activity prior to error commission. Frontiers in Human Neuroscience, 16, 805050. https://doi.org/10.3389/fnhum.2022.805080
2-year Impact Factor: 2.900|2022
Times cited: 1|2024-02-15
Indexed document: Yes
Quartile: Q2
Keywords: Error-monitoring / Performance monitoring / Midfrontal theta / Pre-error neuronal patterns / Post-error neuronal patterns

An action-independent role for midfrontal theta activity prior to error commission

An action-independent role for midfrontal theta activity prior to error commission