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Molecular mechanisms of neuronal connectivity - the synaptic code for variability and stereotypy

Objective

Behaviour emerges from an interplay of various brain regions and billions of neurons forming a network. The brain acquires its organization by a series of developmental events. The correct wiring of the brain is crucially important for all brain functions. Nevertheless, the brain is both stereotyped and variable across individuals. Currently only a subset of genes have been identified that shape specificity in connectivity and it is highly elusive what promotes variability in synaptic connectivity and whether this is behaviourally relevant. To work on these questions I have chosen the Drosophila olfactory system, which is well-defined both on the levels of circuitry and behaviour and as such well-suited to answer these question. Furthermore, from the perspective of circuitry, it is particularly appropriate as it is comprised of both deterministic and non-deterministic synaptic connectivity. In a first step to tackle the question, I will perform a screen to identify genes shaping deterministic and non-deterministic neural connectivity. In parallel, I will investigate olfactory behavioural variability in the fly and correlate this to circuitry variations on the morphological, synaptic and electrophysiological level. After identifying genes that are important for connectivity and correlating circuit to behavioural variability, I aim to modify circuit variability to alter behaviour.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

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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.

MSCA-IF-EF-ST - Standard EF

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2014

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Coordinator

FREIE UNIVERSITAET BERLIN
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 142 884,00
Address
KAISERSWERTHER STRASSE 16-18
14195 Berlin
Germany

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Region
Berlin Berlin Berlin
Activity type
Higher or Secondary Education Establishments
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Total cost

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.

€ 142 884,00

Participants (1)

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