Pain and emotional distress are realities that affect us all. Understanding the brain representations that underlie pain and suffering could transform how we understand and treat them; but currently, there are no human brain measures adequate for determining whether one is angry or sad, whether pain is physical or emotional, or whether one is feeling pain that is intense or mild. In this talk, I describe a series of studies aimed at beginning to address these questions.

Abstract: Social connection—the affectively pleasant experience of being close to and bonded with others—is necessary for normal function, health, and well-being throughout life. Still, understanding of social connection is incomplete in important ways.  First, knowledge about receiving care comes largely from studies on interactions during threatening, stressful times.

Face to Face, Brain to Brain: Exploring the Mechanisms of Dyadic Social Interactions

Face to Face, Brain to Brain: Exploring the Mechanisms of Dyadic Social Interactions

Abstract: When given a choice between a lean alternative that conveys information about the outcome of a trial versus a richer alternative without information, often animals prefer the former: they prefer information even though that alternative yields less reward.