Why you see your loved ones as impostersFacial recognition is more than just sight.

From the show

Brain Perception Illusions

True recognition is a two-part process: seeing a face and feeling a connection. This story explores what happens when the link between visual identification and emotional response breaks, causing a loved one to appear as a perfect duplicate. This rare neurological condition, Capgras Delusion, reveals that our brains require both conscious and emotional validation to truly know someone. Without the feeling of familiarity, even your own mother could seem like a stranger.