“Psychopathic individuals have a neurobiologic impairment in the ability to recognize and process fear and sadness in the facial expressions or voices of other people. It's as though they're blind and deaf to the pain of those around them.” PsychiatryPsychopathologyNeurobiologyPsychopathic PersonalitiesHarvard PsychiatryJordan Smoller Book:The Other Side of Normal: How Biology Is Providing the Clues to Unlock the Secrets of Normal and Abnormal Behavior – A Fascinating Exploration of What Makes Us Human Source: The Other Side of Normal: How Biology Is Providing the Clues to Unlock the Secrets of Normal and Abnormal Behavior – A Fascinating Exploration of What Makes Us Human