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BIAL Foundation
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DocumentTemporal dynamics of intranasal oxytocin in human brain electrophysiology2022

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-2016-292.11
Location: BF-GMS
Title:
Temporal dynamics of intranasal oxytocin in human brain electrophysiology
Publication year: 2022
URL:
https://academic.oup.com/cercor/advance-article/doi/10.1093/cercor/bhab404/6494709
Abstract/Results: ABSTRACT:
Oxytocin (OT) is a key modulator of human social cognition, popular in behavioral neuroscience. To adequately design and interpret intranasal OT (IN-OT) research, it is crucial to know for how long it affects human brain function once administered. However, this has been mostly deduced from peripheral body fluids studies, or uncommonly used dosages. We aimed to characterize IN-OT’s effects on human brain function using resting-state EEG microstates across a typical experimental session duration. Nineteen healthy males participated in a double-blind, placebo-controlled, within-subject, cross-over design of 24 IU of IN-OT in 12-min windows 15 min-to-1 h 42min after administration. We observed IN-OT effects on all microstates, across the observation span. During eyes-closed, IN-OT increased duration and contribution of A and contribution and occurrence of D, decreased duration and contribution of B and C; and increased transition probability C-to-B and C-to-D. In eyes-open, it increased A-to-C and A-to-D. As microstates A and D have been related to phonological auditory and attentional networks, respectively, we posit IN-OT may tune the brain for reception of external stimuli, particularly of social nature—tentatively supporting current neurocognitive hypotheses of OT. Moreover, we contrast our overall results against a comprehensive literature review of IN-OT time-course effects in the brain, highlighting comparability issues.
Accessibility: Document exists in file
Language:
eng
Author:
Zelenina, M.
Secondary author(s):
Kosilo, M., da Cruz, J., Antunes, M., Figueiredo, P., Mehta, M. A., Prata, D.
Document type:
Article
Number of reproductions:
1
Reference:
Zelenina, M., Kosilo, M., da Cruz, J., Antunes, M., Figueiredo, P., Mehta, M. A., & Prata, D. (2022). Temporal dynamics of intranasal oxytocin in human brain electrophysiology. Cerebral Cortex, 32(14), 3110-3126. https://doi.org/10.1093/cercor/bhab404
2-year Impact Factor: 3.700|2022
Times cited: 7|2025-09-24
Indexed document: Yes
Quartile: Q2
Keywords: Electroencephalography / Microstates / Oxytocin / Pharmacodynamics / Resting-state

Temporal dynamics of intranasal oxytocin in human brain electrophysiology

Temporal dynamics of intranasal oxytocin in human brain electrophysiology
DocumentFinal report - Mindfulness meditation state and trait through the eyes of brain computational modelling2025

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-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-080
Location: BF-GMS
Title:
080 - Mindfulness meditation state and trait through the eyes of brain computational modelling
Duration: 2021-10 - 2025-10
Researcher(s):
Laura Marzetti
Institution(s): Department of Neurosciences, Imaging and Clinical Sciences, Università degli Studi "G. d'Annunzio" Chieti - Pescara (Italy)
Abstract/Results: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Articles
Language: eng
Author:
Marzetti, L.
Number of reproductions:
3
Keywords:
Meditation / Brain states / Computational modelling / Neuroimaging / Psychophysiology and Parapsychology

Reference code: PT/FB/BL-2020-080.01
Location: BF-GMS
Title:
Final report - Mindfulness meditation state and trait through the eyes of brain computational modelling
Publication year: 2025
Abstract/Results:
ABSTRACT:
Background
Meditation offers a unique window into brain dynamics, enabling investigation of mechanisms underlying altered states of consciousness and neuroplasticity. Previous neuroimaging studies showed that meditation modulates large-scale brain networks in experienced practitioners.
Aims
This project aimed to characterize neural signatures of mindfulness meditation by examining expert practitioners during focused attention (FAM) and open monitoring meditation (OMM) and meditation-naïve individuals after an 8-week mindfulness-based intervention.
Method
Twelve long-term Theravada Buddhist meditators underwent MEG and fMRI during rest, FAM and OMM; twenty healthy adults completed pre/post-intervention EEG and behavioural assessments after Mindfulness-Based Stress Reduction (MBSR). Functional connectivity, spectral power, microstate dynamics and criticality measures (Hurst exponent, Lempel-Ziv complexity) were analysed. Computational models of network synchronization and criticality were developed to bridge theory and data.
Results
FAM and OMM showed distinct connectivity and microstate profiles, with OMM linked to higher neural complexity and broader network engagement. Meditation reduced long-range temporal correlations while increasing Lempel-Ziv complexity, aligning empirical data with criticality theory. MBSR improved processing speed and reduced stress, with EEG showing reorganization of microstate dynamics and decreased temporal autocorrelation.
Conclusions
Meditation modulates brain activity toward flexible, complex yet stabilized states. Microstate and criticality measures emerge as sensitive biomarkers of contemplative expertise and short-term mindfulness training, with implications for cognitive enhancement and clinical applications.
Accessibility: Document exists in file
Language:
eng
Author:
Marzetti, L.
Document type:
Final report
Number of reproductions:
3
Reference:
Marzetti, L. (2025). Final report - Mindfulness meditation state and trait through the eyes of brain computational modelling.
Indexed document: Yes
Keywords: Mindfulness meditation / Mindfulness-Based Stress Reduction Therapy / Non-invasive electrophysiology / Microstates / Complexity

Final report - Mindfulness meditation state and trait through the eyes of brain computational modelling

Final report - Mindfulness meditation state and trait through the eyes of brain computational modelling