Chapter 4 Mental Disorders. Fregoli Delusions. Fregoli Delusion or t he Delusion of Doubles People believe that different people are in fact a single person who changes appearance or is always in disguise. . The Disorder. Delusions Visual Memory Deficit Hallucinations
The syndrome is considered a rare condition commonly linked to schizophrenia, schizoaffective disorder, and other organic illnesses.