Explore the words cloud of the BRAVIUS project. It provides you a very rough idea of what is the project "BRAVIUS" about.
The following table provides information about the project.
ECOLE NORMALE SUPERIEURE
|Coordinator Country||France [FR]|
|Total cost||2˙080˙000 €|
|EC max contribution||2˙080˙000 € (100%)|
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
|Duration (year-month-day)||from 2015-12-01 to 2021-11-30|
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|1||ECOLE NORMALE SUPERIEURE||FR (PARIS CEDEX 05)||coordinator||2˙080˙000.00|
Subjectivity defines the subject who is perceiving, feeling, thinking, acting, and is essential to understand the conscious mind from the inside. However, subjectivity, or non-reflective first-person perspective, is not identified as a core concept in cognitive neuroscience and its neural basis remain largely unknown. BRAVIUS offers a unified framework to appraise both the concept and the neural mechanisms generating subjectivity. The hypothesis relies on two vital organs that generate their own rhythmic electrical activity, the stomach and the heart, and therefore constantly send information up to the neocortex, even in the absence of bodily change. Cortical responses to those visceral organs would define the organism as an entity at the neural level, and create a subject-centered referential from which first-person perspective can develop. In other words, the cardiac and gastric pacemakers could feed the brain with self-specifying inputs. BRAVIUS builds on previous theories and studies on visceral states but focuses on ascending information, from viscera to brain, and does not require visceral states to change nor to be consciously perceived. Experimentally, BRAVIUS measures the understudied neural response evoked by heartbeats and introduces a new measure, the electrogastrogram, to quantify the slow gastric pacemaker. BRAVIUS will test with magneto-encephalography (MEG) the role of neural responses to ascending visceral signals in generating subjectivity by cutting across domains of cognitive sciences and exploring diverse paradigms where subjectivity is engaged: perceptual consciousness, self-consciousness, emotions and decision making. BRAVIUS will further explore how cardiac and gastric ascending signals shape the temporal (MEG) and spatial (fMRI) organization of spontaneous brain activity. The project outcome is a detailed mechanistic neural account of the most private part of the human mind, and a unified concept of subjectivity across cognitive domains.
|year||authors and title||journal||last update|
Catherine Tallon-Baudry, Florence Campana, Hyeong-Dong Park, Mariana Babo-Rebelo
The neural monitoring of visceral inputs, rather than attention, accounts for first-person perspective in conscious vision
published pages: , ISSN: 0010-9452, DOI: 10.1016/j.cortex.2017.05.019
Craig G. Richter, Mariana Babo-Rebelo, Denis Schwartz, Catherine Tallon-Baudry
Phase-amplitude coupling at the organism level: The amplitude of spontaneous alpha rhythm fluctuations varies with the phase of the infra-slow gastric basal rhythm
published pages: 951-958, ISSN: 1053-8119, DOI: 10.1016/j.neuroimage.2016.08.043
Ignacio Rebollo, Anne-Dominique Devauchelle, BenoÃ®t BÃ©ranger, Catherine Tallon-Baudry
Stomach-brain synchrony reveals a novel, delayed-connectivity resting-state network in humans
published pages: , ISSN: 2050-084X, DOI: 10.7554/eLife.33321
Mariana Babo-Rebelo, Craig G. Richter, Catherine Tallon-Baudry
Neural Responses to Heartbeats in the Default Network Encode the Self in Spontaneous Thoughts
published pages: 7829-7840, ISSN: 0270-6474, DOI: 10.1523/JNEUROSCI.0262-16.2016
|The Journal of Neuroscience 36/30||2020-01-23|
Mariana Babo-Rebelo, Nicolai Wolpert, Claude Adam, Dominique Hasboun, Catherine Tallon-Baudry
Is the cardiac monitoring function related to the self in both the default network and right anterior insula?
published pages: 20160004, ISSN: 0962-8436, DOI: 10.1098/rstb.2016.0004
|Philosophical Transactions of the Royal Society B: Biological Sciences 371/1708||2020-01-23|
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