Objective
Decision-making involves evaluating the costs and benefits of available options for action. Many psychiatric disorders involve a disruption of decision-making processes. Application of concepts derived from instrumental learning theories, computational models, and fMRI (functional Magnetic Resonance Image) technology has allowed identification of key neuronal substrates of these processes. A key control influence is mediated by dopamine transmission, vie its modulatory influences on the striatum and prefrontal areas. Work using experimental animals has drawn an accurate picture of the neuronal mechanisms that regulate dopamine transmission including an important effect elicited by novelty. The objective of the project is to deepen in the understanding of the behavioral and neurological interrelationships of dopamine neurotransmission, novelty processing and decision-making in humans. To achieve this goal we will use computational models in conjunction with brain imaging technologies, specifically fMRI and MEG (Magnetoencephalograpy). In a first step, we will address the human brain’s response to different aspects of novelty and how this is mediated by dopamine. In a second step we will focus on the effect of different kinds of novelty in decision making during probabilistic gambling from a behavioral and brain imaging perspective. Finally, in a third step we will try to understand the effect of pharmacological manipulations upon probabilistic decision making from a behavioral and neurobiological perspective. Results obtained within this project will inform how humans make decisions under uncertainty, and how novelty influences choice behaviour. Understanding how critical brain computations are implemented in the human brain will also inform an understanding of psychiatric disorders where aberrant novelty processing may reflect a fundamental component such as attention deficit disorder (ADHD).
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: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
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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.
FP7-PEOPLE-2007-2-1-IEF
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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.
Coordinator
WC1E 6BT LONDON
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.