Benjamin de Bivort

Benjamin de Bivort is a Professor of Organismic & Evolutionary Biology at Harvard University, with affiliations in both the Department of Organismic and Evolutionary Biology and the Center for Brain Science. His research focuses on understanding the neural circuitry and genetic and evolutionary mechanisms underlying behavioral variation using novel behavioral instruments and computational ethology. He leads the de Bivort Lab, which investigates how individual differences in behavior serve as a substrate for animal evolution, the essence of personality and individuality, and potential factors in psychological disorders.

Dr. de Bivort's research interests span several interconnected areas of behavioral neuroscience and evolutionary biology. His work particularly examines behavioral differences that exist even when genes and environment are matched, as well as ecologically important behaviors in natural contexts. He employs computational ethology approaches to analyze spontaneous behavior patterns across time, individuals, and species. His laboratory has developed several innovative instruments for behavioral measurement, including the Y-maze Array, SlowPhotoBox, FlyVac Module, FlyVac Coordinates, and LegTracker, which enable high-throughput and precise quantification of behavioral individuality in model organisms like Drosophila.

His scientific contributions have explored topics including the neural circuit basis for handedness, phototactic choice histories, leg and fly motion analysis, evolutionary phase space modeling, and the effects of weather on behavior. His research has revealed fundamental insights into how behavioral variability is patterned across time, individual, and species, with implications for understanding the evolutionary significance of individual differences.

• Research Focus: Behavioral variability, neural circuitry, evolutionary mechanisms, computational ethology
• Key Techniques: Automated behavioral classification, neural circuit mapping, computational modeling, large-scale behavioral tracking
• Notable Discoveries: Neural circuits regulating behavioral diversity, mechanisms underlying phototactic personality, effects of environmental factors on behavioral variability

Dr. de Bivort's work has significant implications for understanding the biological basis of individuality, with applications ranging from evolutionary biology to potential insights into human psychological disorders where individual differences play a crucial role. His research bridges multiple disciplines, connecting molecular, neural, and evolutionary perspectives on behavior.