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BIAL Foundation
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DocumentFinal report - Autonomic nerve recordings applied as a novel psychophysiological tool for Consciousness Science2021

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: Visitante: / 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-2014
Location: BF-GMS
Title:
2014 Grants
Start date: 2015-01

Reference code: PT/FB/BL-2014-128
Location: BF-GMS
Title:
128 - Autonomic nerve recordings applied as a novel psychophysiological tool for Consciousness Science
Duration: 2015-09 - 2021-11
Researcher(s):
Hugo Dyfrig Critchley, Peter Taggart, Yrsa Sverrisdottir
Institution(s): University of Sussex: Brighton and Sussex Medical School (UK); University of Oxford, Department of Physiology, Anatomy and Genetics, Oxford (UK)
Contents: Contents:
Bursary agreement
Application form
Correspondence
Progress report
Final report
Articles
Language: eng
Author:
Critchley, H. D.
Secondary author(s):
Sverrisdottir, Y.
Number of reproductions:
1
Keywords:
Microneurography / Interoception / Predictive coding / Awareness / Psychophysiology

Reference code: PT/FB/BL-2014-128.01
Location: BF-GMS
Title:
Final report - Autonomic nerve recordings applied as a novel psychophysiological tool for Consciousness Science
Publication year: 2021
Abstract/Results:
ABSTRACT:
BACKGROUND
Influential theories in consciousness science propose a basic conscious sense of ‘self’ depends upon the control and representation of the physiological state of the body, through interoceptive predictive coding mechanisms. An ‘active inference’ model suggests that selfhood is coupled to efferent autonomic neural activity and its predicted effects on interoceptive feedback from the body. Correspondingly, some studies report that changes in conscious self-perception are accompanied by changes in autonomic response.
AIMS
We tested the hypothesis that fine-grained measures of peripheral autonomic (sympathetic) nerve traffic encode states of consciousness (including illusions of body ownership).
METHOD
Experiments were conducted using multi-axis autonomic recordings, encompassing: 1) Direct sympathetic microneurography recordings (made in 3 healthy participants); 2) A newly-described non-invasive measurement of skin sympathetic nerve traffic (SKNA) (in 37 participants); 3) Conscious perception of body ownership was manipulated using an established Rubber Hand Illusion protocol.
RESULTS
We established the feasibility of combining consciousness science experiments with both microneurography and SKNA. We found evidence (confirmed using Bayes factors) that successful induction of the Rubber Hand Illusion was not associated with reliable tonic differences in peripheral nerve activity, nor heart rate responses.
CONCLUSIONS
Our findings highlight the utility of fine-grained autonomic measurement (notably SKNA) to theories of conscious self-representation. Our observations regarding the Rubber Hand Illusion suggest that autonomic changes are artifactual or transient.
Accessibility: Document exists in file
Language:
eng
Author:
Critchley, H. D.
Document type:
Final report
Number of reproductions:
1
Reference:
Critchley, H. D. (2021). Final report - Autonomic nerve recordings applied as a novel psychophysiological tool for Consciousness Science.
Indexed document: No
Keywords: Active inference / Autonomic / Illusion / Interoception / Selfhood

Final report - Autonomic nerve recordings applied as a novel psychophysiological tool for Consciousness Science

Final report - Autonomic nerve recordings applied as a novel psychophysiological tool for Consciousness Science
DocumentI overthink - Therefore I am not: An active inference account of altered sense of self and agency in depersonalisation disorder2022

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: Visitante: / 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-2016-157
Location: BF-GMS
Title:
157 - Estranged from oneself, estranged from the others: Investigating the effect of depersonalisation on self-other mirroring
Duration: 2017-05 - 2021-05
Researcher(s):
Anna Ciaunica, Harry Farmer, Ophelia Deroy, Vittorio Gallese
Institution(s): Institute of Philosophy Porto, University of Porto (Portugal); Institute of Cognitive Neuroscience, University College London (UK)
Contents: Contents:
Application form
Correspondence
Progress report
Final report
Articles
Author: Ciaunica, A.
Secondary author(s):
Farmer, H., Deroy, O., Gallese, V.
Number of reproductions:
1
Keywords:
Bodily self / Depersonalisation / Touch / Facial mimicry / Psychophysiology

Reference code: PT/FB/BL-2016-157.10
Location: BF-GMS
Title:
I overthink - Therefore I am not: An active inference account of altered sense of self and agency in depersonalisation disorder
Publication year: 2022
URL:
Visitante: / https://www.sciencedirect.com/science/article/pii/S1053810022000526
Abstract/Results: This paper considers the phenomenology of depersonalisation disorder, in relation to predictive processing and its associated pathophysiology. To do this, we first establish a few mechanistic tenets of predictive processing that are necessary to talk about phenomenal transparency, mental action, and self as subject. We briefly review the important role of ‘predicting precision’ and how this affords mental action and the loss of phenomenal transparency. We then turn to sensory attenuation and the phenomenal consequences of (pathophysiological) failures to attenuate or modulate sensory precision. We then consider this failure in the context of depersonalisation disorder. The key idea here is that depersonalisation disorder reflects the remarkable capacity to explain perceptual engagement with the world via the hypothesis that “I am an embodied perceiver, but I am not in control of my perception”. We suggest that individuals with depersonalisation may believe that ‘another agent’ is controlling their thoughts, perceptions or actions, while maintaining full insight that the ‘other agent’ is ‘me’ (the self). Finally, we rehearse the predictions of this formal analysis, with a special focus on the psychophysical and physiological abnormalities that may underwrite the phenomenology of depersonalisation.
Accessibility: Document exists in file
Language:
eng
Author:
Ciaunica, A.
Secondary author(s):
Seth, A., Limanoswski, K., Hesp, C., Friston, K.
Document type:
Article
Number of reproductions:
1
Percentiles:
98.35|5.36
Reference:
Ciaunica, A., Seth, A., Limanowski, J., Hesp, C., & Friston, K. (2022). I overthink - Therefore I am not: An active inference account of altered sense of self and agency in depersonalisation disorder. Consciousness and Cognition, 101, 103320. https://doi.org/10.1016/j.concog.2022.103320
Impact Factor: 2.400|2022
Times cited: 52|2026-02-13
Indexed document: Yes
Quartile: Q2
Keywords: Sense of self / Agency / Sensory attenuation / Active inference / Predictive processing / Depersonalisation

I overthink - Therefore I am not: An active inference account of altered sense of self and agency in depersonalisation disorder

I overthink - Therefore I am not: An active inference account of altered sense of self and agency in depersonalisation disorder
DocumentCessations of consciousness in meditation: Advancing a scientific understanding of nirodha samapatti2023

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: Visitante: / 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-2020-099
Location: BF-GMS
Title:
099 - Beyond "mindfulness" and toward a modern science of meditative mastery and spiritual transformation
Duration: 2021-03 - 2024-02
Researcher(s):
Matthew Sacchet, Diego Pizzagalli, Remko van Lutterveld, Marta Bianciardi
Institution(s): Center for Depression, Anxiety, and Stress Research - CDASR, McLean Hospital, Belmont (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Articles
Language: eng
Author:
Sacchet, M.
Secondary author(s):
Pizzagalli, D., van Lutterveld, R., Bianciardi, M.
Number of reproductions:
3
Keywords:
Advanced meditation / Enlightenment / Neuroimaging / Mindfulness meditation / Psychophysiology and Parapsychology

Reference code: PT/FB/BL-2020-099.07
Location: BF-GMS
Title:
Cessations of consciousness in meditation: Advancing a scientific understanding of nirodha samapatti
Publication year: 2023
URL:
Visitante: / https://www.sciencedirect.com/science/article/abs/pii/S0079612322001984?via%3Dihub
Abstract/Results: ABSTRACT:
Absence of consciousness can occur due to a concussion, anesthetization, intoxication, epileptic seizure, or other fainting/syncope episode caused by lack of blood flow to the brain. However, some meditation practitioners also report that it is possible to undergo a total absence of consciousness during meditation, lasting up to 7 days, and that these “cessations” can be consistently induced. One form of extended cessation (i.e., nirodha samapatti) is thought to be different from sleep because practitioners are said to be completely impervious to external stimulation. That is, they cannot be 'woken up' from the cessation state as one might be from a dream. Cessations are also associated with the absence of any time experience or tiredness, and are said to involve a stiff rather than a relaxed body. Emergence from meditation-induced cessations is said to have profound effects on subsequent cognition and experience (e.g., resulting in a sudden sense of clarity, openness, and possibly insights). In this paper, we briefly outline the historical context for cessation events, present preliminary data from two labs, set a research agenda for their study, and provide an initial framework for understanding what meditation induced cessation may reveal about the mind and brain. We conclude by integrating these so-called nirodha and nirodha samapatti experiences—as they are known in classical Buddhism—into current cognitive-neurocomputational and active inference frameworks of meditation.
Accessibility: Document exists in file
Copyright/Reproduction:
By permission
Language:
eng
Author:
Laukkonen, R. E.
Secondary author(s):
Sacchet, M. D., Barendregt, H., Devaney, K. J., Chowdhury, A., Slagter, H. A.
Document type:
Book chapter
Number of reproductions:
3
Reference:
Laukkonen, R. E., Sacchet, M. D., Barendregt, H., Devaney, K. J., Chowdhury, A., & Slagter, H. A. (2023). Cessations of consciousness in meditation: Advancing a scientific understanding of nirodha samapatti. Progress in Brain Research, 280, 61–87. https://doi.org/10.1016/bs.pbr.2022.12.007
Impact Factor: N/A
Times cited: N/A
Indexed document: Yes
Quartile: N/A
Keywords: Consciousness / Meditation / Cessation / Awareness / Active inference / Predictive processing / Nirodha samapatti