By: Timmy Douglass A French Neurologist named Jules Cotard was the first to describe this condition. He called it “le delire de negation” (negation delirium) in a lecture in Paris. Later he named the delirium after himself; Cotard’s syndrome. http://en.wikipedia.org/wiki/Cotard_delusion During Jule Cotard's lecture, he described a patient that didn’t believe in god or the devil. She also denied the existence of many parts of her body and her need to eat. While suffering from this delirium she later believed that she eternally damaged and could not die a natural death. Mademoiselle X died of starvation. http://en.wikipedia.org/wiki/Cotard_delusion Primary symptom: the delusion that you are dead. Depression Difficulty recognizing faces Unusual beliefs about the body. (“my insides are stone”, “I have no internal organs”) Paranoia http://sites.google.com/site/autismhome/Ho me/miscellaneous/cotard-syndrome Cotard Type 1- Anti-psychotic therapy, Antidepressants Cotard Type 2- Anti-psychotic therapy Cotard Type psychotic depression- electroconvulsive therapy Anti depressant show little to no effect on patients http://www.ncbi.nlm.nih.gov/pmc/articles/PMC383346/ Joseph Capgras was a French psychiatrist that first described this syndrome. Him and his colleague Reboul-Lauchaux called it l’illusion des sosias, meaning the “illusion of doubles.” http://en.wikipedia.org/wiki/Capgras_delusion Mrs. D was a 74 year old patient recently discharged from her local hospital. During her assessment she believed her husband had been replaced with another man. She refused to sleep with her husband who she called an “imposter.” She locked her bedroom door at night, asked her son for a gun, and fought with police when the tried hospilatizing her. Sometimes Mrs. D thought that her husband was dead and she was able to recognize other family members. http://en.wikipedia.org/wiki/Capgras_delusion Belief that a relative has been replaced by an imposter. Person sees doubles of people Suffers from other delusions http://www.rightdiagnosis.com/c/capgras_syndrom e/symptoms.htm Mood Stabilizers Electro conclusive therapy Anti Depressants http://en.wikipedia.org/wiki/Cotard_delusion