Objective
Perception has intrigued philosophers and scientists since Aristotle ~2,300 years ago, but only recently it became technically possible to address its underlying neural mechanisms. The main scientific research approach still focuses on studying the evoked responses to a perceived sensory stimulus. However, in a state of sensory deprivation, sensory areas in the brain remain highly active. This activity, once interpreted as irrelevant noise, has been found to exhibit highly coherent spatiotemporal structures, suggesting a possible role in perception. Here, I propose to test the hypothesis that perception results as a consequence of the interaction between the dynamic internal state of the brain and the activity evoked by sensory experience. For this purpose, I shall use the zebrafish larva as the experimental model, and a multidisciplinary approach involving two-photon imaging of neural network activities with single cell resolution, behavioural assays, novel mathematical methods for data analysis and genetic engineering techniques to label and manipulate activity of specific cell types or entire networks. The zebrafish model offers the advantage of combining simultaneously all these techniques in an intact behaving vertebrate. I shall specifically examine: 1) The Neuronal representation of sensory perception 2) The role of ongoing spontaneous activity in sensory perception 3) The effect of sensory experience on perception The proposed multidisciplinary approach will shed new light on how information flows through the nervous system; how sensory stimuli are detected, processed and converted into motor behaviours. The findings of this project should provide clear hypotheses regarding analogous and poorly-understood processes in mammals. The work could therefore contribute to understanding of neurological disorders, such as tinnitus, phantom limb and other hallucinations, in which sensory experience is perceived in the absence of external stimulation.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences biological sciences neurobiology
- natural sciences computer and information sciences data science
- natural sciences biological sciences zoology mammalogy
- medical and health sciences basic medicine neurology
- natural sciences computer and information sciences artificial intelligence computational intelligence
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
ERC-2009-StG
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Host institution
75654 PARIS
France
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.