معرفی
Alexxai V Kravitz serves as Associate Professor of Psychiatry, Neuroscience, and Anesthesiology at Washington University School of Medicine, where he also holds the position of Interim Division Director for Basic Neuroscience. His Kravitz Lab investigates neural circuit mechanisms underlying decision-making and feeding behaviors using advanced optogenetic, electrophysiological, and behavioral methodologies in rodent models.
His academic credentials include:
- B.A. from Wesleyan University (2019)
- Ph.D. from the University of Pennsylvania (2019)
Research focuses on basal ganglia circuit dysfunction in pathological states including obesity, addiction, and anxiety disorders. The lab examines how synaptic alterations hijack adaptive behavioral selection processes, employing high-throughput behavioral paradigms and neural recording techniques to identify circuit-level correlates of maladaptive behaviors. Current work bridges molecular neuroscience with behavioral outcomes through innovative disease modeling.
Recent publications (2024-2025) reveal consistent emphasis on obesity-related neural mechanisms, with significant output in tool development (e.g., MouseVUER behavioral tracking system) and translational interventions targeting high-fat diet consumption. The research portfolio demonstrates interdisciplinary integration of neuroscience, metabolic physiology, and engineering approaches to address feeding behavior disorders.
Dr. Kravitz maintains active NIH-funded research programs with emphasis on collaborative science. His laboratory cultivates an inclusive environment prioritizing regular communication, trust-building, and work-life balance among team members.
The Kravitz Lab operates under a mission-driven philosophy to elucidate fundamental neural mechanisms of decision-making while developing novel approaches for treating obesity and addiction. Current projects span from basic circuit mapping to neuroimmunometabolic interactions and next-generation neuromodulation techniques.
