Dr. Matthieu Louis
Dr. Matthieu Louis Field of Expertise: Systems Neuroscience | Neuroethology Dr. Matthieu Louis is an Associate Professor in the Department of Molecular, Cellular, and Developmental Biology at the University of California, Santa Barbara (UCSB). He leads the Sensory Systems and Behavior Lab, focusing on understanding how neural circuits in the fruit fly larva process sensory information to guide behavior. Current Research or Discovery Dr. Louis’s research aims to decipher how odor tracking (chemotaxis) is orchestrated through neural-circuit computations. His lab utilizes the Drosophila melanogaster larva, which possesses fewer than 10,000 neurons, as a model system. By integrating computational and experimental methods, including high-resolution behavioral analysis, electrophysiology, and optogenetics, they model the algorithms that direct navigation in odor gradients and unravel their neural implementations. The lab…