David Barack

Presidential Scholar in Science and Neuroscience

Columbia University

David Barack is a neuroscientist and philosopher. His neuroscientific investigations target the neural circuits of foraging decisions in humans and nonhuman primates. He is particularly interested in how primates search for information, how information is encoded in the brain independently of reward, and how information guides inferences about the world. His philosophical research regards the conceptual foundations of cognitive neuroscience, especially the underlying dynamical basis for cognition. He is also interested in how foraging models from biology might provide novel normative grounds for reasoning and whether foraging models can adequately describe how primates reason in complex environments. David completed his PhD in philosophy in 2014 while at Duke University and was a postdoctoral researcher in the departments of neuroscience and philosophy at the University of Pennsylvania.