Spooky sounds: Why certain noises give us the chills

Have you ever heard a sound that instantly gave you chills or made your heart race, even when you knew there was nothing to be afraid of? From eerie screams to unsettling horror movie soundtracks, certain sounds seem to trigger fear in a way that goes beyond simply being loud. But what's actually happening in our ears and brains when we hear them? Joining us to break down the science behind those spooky sounds is Dr. Jorge Rey, an audiologist with HearUSA.