Michael S. Gazzaniga

The quest to understand what makes us us has long been one of humankind's great pursuits. Neuroscientist Michael Gazzaniga has made progress: He's the author of Human: The Science Behind What Makes Us Unique.

Gazzaniga is a pioneer in the study of brain-mind relations His new book "The Mind's Past" (University of California Press) is about how our brain and mind construct the past. Gazzaniga is a professor and Director of the Program in cognitive Neuroscience at Dartmouth College.