Objective
To survive and prosper, any motile organism must extract relevant cues from its external environment and convert them into coherent internal representations. Responses elicited by the flow of internal representations form the basis of adaptive behaviours. The overall goal of this project is to elucidate how olfactory signalling and behavioural decisions emerge from the integration of molecular and cellular interactions. Despite the relatively good anatomical characterisation of insect and vertebrate olfactory systems, little is known about the neural basis of odour percept formation and their processing in the brain. We will address this problem in the simple and genetically tractable system of the fruit fly (Drosophila melanogaster) larva. An odorant stimulus can be specified by three variables: odour quality, odour intensity and time of occurrence. To chemotax, larvae are able to reliably perceive and integrate changes relative to these variables by using noisy detectors. We aim at identifying and functionally characterising the peripheral and central neuronal circuits involved in larval chemotaxis. A cross-disciplinary approach will be adopted to combine the power of fly molecular genetics, state-of-the-art engineering, electrophysiology and computational modelling to determine: how odour intensity is represented by the peripheral sensory neurons; where intensities measured at different times are stored and subsequently compared and whether the design principles of the larval olfactory system allow noise filtering. Clarifying how an elementary nervous system solves these fundamental questions will increasing our understanding of the relationships between neuronal circuits in the brain and behaviour.
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.
- natural sciences biological sciences neurobiology
- natural sciences biological sciences genetics
- natural sciences biological sciences molecular biology molecular genetics
- agricultural sciences agriculture, forestry, and fisheries agriculture horticulture fruit growing
- natural sciences biological sciences zoology entomology
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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-2007-4-3-IRG
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.
Coordinator
08003 Barcelona
Spain
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.