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BIAL Foundation
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TI:"Final report - Libet revisited - The effects of mindfulness meditation training on voluntary action and on time perception: a controlled study with experienced meditators"
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DocumentFinal report - Libet revisited - The effects of mindfulness meditation training on voluntary action and on time perception: a controlled study with experienced meditators2015

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-2012
Location: SEC PCA
Title:
2012 Grants
Start date: 2013-02

Reference code: PT/FB/BL-2012-053
Location: Arquivo PCA - Pasta 5/2012
Title:
053 - Libet revisited - The effects of mindfulness meditation training on voluntary action and on time perception: a controlled study with experienced meditators
Duration: 2013-05 - 2015-03
Researcher(s):
Stefan Schmidt, Han-Gue Jo, Marc Christoph Wittmann
Institution(s): Dep. of Psychosomatic Medicine, University Medical Center Freiburg (Germany)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
2 Articles
Language: eng
Author:
Schmidt, S.
Secondary author(s):
Jo, H. -G., Wittmann, M.
Number of reproductions:
1
Keywords:
Psychophysiology / Cognitive processes / Perception / Altered states of consciousness / Meditation

Reference code: PT/FB/BL-2012-053.01
Location: Arquivo PCA - Pasta 5/2012
Title:
Final report - Libet revisited - The effects of mindfulness meditation training on voluntary action and on time perception: a controlled study with experienced meditators
Publication year: 2015
URL:
https://www.bial.com/imagem/Bolsa5312_24042015.pdf
Abstract/Results: ABSTRACT:
Intuitively, being aware of one’s inner processes to move should be crucial for the control of voluntary movements. However, research findings suggest that we are not always aware of the processes leading to movement execution. The present project investigated first-person experience to the processes of movement initiation and the underlying brain activities which contribute to the emergence of voluntary movement. Moreover, we investigated differences in Libet-type task performance between mindfulness meditators and non-meditators while assuming that meditators are more experienced in attending to their inner processes. Meditators revealed a consistent readiness potential (RP) with correlations between the subjective intention time to act and the slope of the early RP. However, non-meditators did not show this consistency. This result suggests that compared to non-meditators, meditators are more able to access the emergence of negative deflections of slow cortical potentials (SCPs), which could have fundamental effects on initiating a voluntary movement with awareness. Furthermore, we found that self-initiated movements following ongoing negative deflections of SCPs result in a stronger intentional binding effect compared to positive potentials, especially regarding the perceived time of the consequent effect, but no group effect between meditators and non-meditators was found. Our results provide the first direct evidence that the early neural activity within the range of SCPs affects not only the perceived time of one’s inner experience to act but also the perceived time of a sensory outcome that is caused by intentional action.
Accessibility: Document exists in file
Copyright/Reproduction:
By permission
Language:
eng
Author:
Schmidt, S.
Secondary author(s):
Jo, H. -G., Wittmann, M.
Document type:
Final report
Number of reproductions:
1
Indexed document:
No
Keywords: Intention / Sense of agency / Libet experiment / Slow cortical potential / Meditation