When Rappers & Jazz Musicians Improvise: Neuroscientist Heather Berlin on 'Flow States'

"What do originality and invention look like in the brain? In this interview with New York Times columnist Carl Zimmer as part of Big Think's partnership with 92Y's Seven Days of Genius series, neuroscientist Heather Berlin explains current research into creative "flow states", examining what happens in the brain when rappers and jazz musicians improvise."