Understanding how post-translational palmitoylation influences in vivo molecular and circuit dynamics during learning

University Of Pennsylvania
Nelson, Jessica C

Habituation is a form of learning by which organisms become less responsive to repetitive stimuli. While often impaired in disorders with complex cognitive symptoms, and thus has relevance to human disease, there are significant gaps in the understanding of habituation learning. To address this challenge, Dr. Nelson will study the critical role of protein modifications in habituation learning, using larval zebrafish as a model system. The project will involve training in protein modification and in vivo electrophysiology, integrating these approaches into a well-rounded system to examine learning across genes, circuits, and behavior. Success of the project may reveal how post-translational protein modifications influence synaptic plasticity within defined neural circuits as we learn.

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