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Command, Connect, Clean: Mapping neural circuts for fly grooming as a model motor sequence
How the nervous system coordinates complex behaviors remains a puzzle. Grooming behavior in the fruit fly Drosophila is a sequence composed of leg movements targeted to clean different body parts. Grooming is initiated by sensory cues and executed by motor circuits. There is an anterior to posterior progression based on a suppression hierarchy. The wealth of genetic tools and anatomical resources make this behavior a powerful experimental model system to explore how innate, rhythmic, but flexible sequences are controlled by neural architecture we may share. I will present new work from my lab at UCSB starting from command-like neurons to uncover principles that organize this behavior as well as the circuits that implement them. I will briefly explain how forays into the connectome motivate my UK sabbatical project to design new genetic reagents to access neurons of interest.
Date:
1 May 2024, 14:00
Venue:
Sherrington Building, off Parks Road OX1 3PT
Venue Details:
Florence Buchanan Lecture Theatre
Speaker:
Julie H Simpson (UC Santa Barbara)
Organising department:
Department of Physiology, Anatomy and Genetics (DPAG)
Organiser:
Fiona Woods (University of Oxford, Department of Physiology Anatomy and Genetics, Centre for Neural Circuits and Behaviour)
Organiser contact email address:
fiona.woods@cncb.ox.ac.uk
Host:
Prof. Scott Waddell (University of Oxford)
Part of:
CNCB Seminar Series
Booking required?:
Not required
Audience:
Members of the University only
Editor:
Fiona Woods
