Your Brain on Fear

Learning to overcome your fears is a key stepping stone to becoming resilient. But it’s easier said than done. Fear memories—from agonizing missteps to traumatic experiences—have a way of haunting us. On this special Halloween episode, Mount Sinai neuroscientist Anthony Lacagnina, PhD, takes us inside the brain to understand why. Dr. Lacagnina’s work helps explain why fear memories are so tenacious and raises the possibility of treating them with surgical precision. Dr. Lacagnina is a postdoc...