Neural circuit and genetic bases of behaviour in Platynereis larva
University of Exeter
Abstract
We study the larval stages of the marine annelid Platynereis dumerilii, a powerful experimental system for neural circuits. With serial electron microscopy, we have reconstructed the entire nervous and effector systems of a Platynereis larva. We use neurogenetics, activity imaging, and behavioural experiments to understand circuit activity and how the nervous system controls behaviour and physiology. Platynereis is one of very few systems where these different approaches can be combined to study an entire nervous system. I will talk about circuits for the whole-body coordination of locomotor cilia and a hydrodynamic startle response for predator avoidance.
Topics
Related Seminars
Finding Meaning in Memories
Daphna Shohamy and Ashok Litwin-Kumar bridge experimental and computational neuroscience to explain how the brain assigns significance to memories, how dopamine shapes memory-guided decisions, and…
Deciphering the Dynamics of the Unconscious Brain under General Anesthesia
Stanford Neurosciences Seminar Series talk by Emery Brown (Massachusetts Institute of Technology, Neuroscience Statistics Research Lab) on deciphering the dynamics of the unconscious brain under…
Lessons from the Dead
Z Yan Wang presents comparative neuroscience research on the brains and behaviors of octopuses and bumblebees to illuminate life-history processes. The talk is part of Columbia's Tuesdays@10…
Related Job Opportunities
Postdoctoral Scientist - Sarvestani Lab
The Sarvestani Lab at Cornell University is recruiting a postdoctoral scientist in systems neuroscience to study how visual and motor systems across the brain and body support perception and…
PhD Studentship: Mitochondrial Metabolism and Novel Therapeutic Strategies for Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) (Fixed Term)
Supervisors: Professor Andrew Murray, Department of Physiology, Development and Neuroscience, University of Cambridge Dr Ross Lindsay, Novo Nordisk Funding: Fully funded PhD studentship (Home/UK…
Research Associate (Fixed Term)
We seek a highly motivated Postdoctoral Research Associate to join the laboratory of Professor Kathy Niakan. We are based in the Loke Centre for Trophoblast Research (LCTR), in the Department of…