Nonlinear modelling of courtship behaviour in Drosophila melanogaster. (360G-Wellcome-099751_Z_12_Z)

£159,340

The proposed research aims to develop mathematical models to help in understanding the relationship between genes, neuronal circuits, and behaviour. A nonlinear model of Drosophila courtship behaviour will be developed to guide experimental studies by providing testable predications about both neural activity and behaviour. Three projects are proposed, modelling different aspects of courtship. The first project aims to model courtship song, in particular switches between two modes of song: sine and pulse. It will be investigated whether switches in male song are related to locomotion changes in the female. The second project aims to develop and evaluate a model of courtship behaviour. A male fly courts a female by tapping, abdomen quivering, singing and licking. Switches between these behaviours seem random. A nonlinear model may account for these switches. A comprehensive computational model will be used to investigate the underlying neural basis of courtship in the fly. The third project aims to extend the model developed in the second project by including experience as a critical parameter. This bridges courtship and memory research in the fly and suggests the possibility of modulation of innate behaviour by individual experience.

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Grant Details

Amount Awarded 159340
Applicant Surname Bruggemeier
Approval Committee PhD Studentships
Award Date 2012-06-25T00:00:00+00:00
Financial Year 2011/12
Grant Programme: Title PhD Studentship (Basic)
Internal ID 099751/Z/12/Z
Lead Applicant Ms Birgit Bruggemeier
Partnership Value 159340
Planned Dates: End Date 2016-09-30T00:00:00+00:00
Planned Dates: Start Date 2012-10-01T00:00:00+00:00
Recipient Org: Country United Kingdom
Region South East
Sponsor(s) Prof Andrew King