# C202003312040: What is Capgras syndrome? COARSE NOTE C202003312040: What is Capgras syndrome? Source: * C202003312032: Notes from 'Theories of Delusional Disorders. An Update and Review' [[202011011434 Theories can be limiting and compound original confusions]] Backward: Forward: Cross reference: Notes: Keywords: Capgras delusions. A familiar person become a stranger. Someone replace their family member * Capgras syndrome show a delusional belief that a person known to them is actually a double, and even see subtle differences between the original and the supposed double. *