Joseph Capgras
Jean Marie Joseph Capgras (23 August 1873 – 27 January 1950) was a French psychiatrist who is best known for the Capgras delusion, a disorder named after him.
Joseph Capgras  | |
|---|---|
| Born | 23 August 1873 Verdun-sur-Garonne, France  | 
| Died | 27 January 1950 (aged 76) Paris, France  | 
| Known for | Discovery of and research on the Capgras delusion | 
| Scientific career | |
| Fields | Medicine Psychiatry  | 
He received his medical degree in Toulouse, later working in several mental institutions in France. During the latter part of his career, he was associated with Hôpital Sainte-Anne.[1]
With his mentor, Paul Sérieux (1864–1947), he contributed on psychiatric publications such as Les Folies raisonnantes (1909) ("Reasoning madnesses. Misinterpretative delusional states"[2]) and Les Psychoses à base d'interprétations délirantes.[3] With Sérieux, he described a type of non-schizophrenic, paranoid psychosis referred to as Délire d’interprétation de Sérieux et Capgras.
Capgras delusion was described in 1923 in a study published by Capgras and his intern Jean Reboul-Lachaux, titled L'illusion des "sosies" (the illusion of doubles[4]) dans un délire systématisé chronique. This disorder is defined as a delusion that a close relative or friend has been replaced by an impostor.[5]
Notes
    
- The Clinical Roots of the Schizophrenia Concept by John Cutting, p. 168.
 - Luauté, Jean-Pierre (2012-12-01). "Joseph Capgras (1873–1950). Sa vie, son œuvre". Annales Médico-psychologiques, revue psychiatrique (in French). 170 (10): 748–756. doi:10.1016/j.amp.2012.10.001. ISSN 0003-4487.
 - IDREF.fr (publications)
 - "Capgras syndrome". Oxford Reference. Retrieved 2020-11-24.
 - Capgras' delusion at Who Named It
 
References
    
- Postel J, Allen DF. Joseph Capgras (1873-1950). Psychopathology 1994;27:121–122, doi:10.1159/000284857.
 - Sérieux P, Capgras J, Les Folies rasonnantes, J.-F. Alcan, 1909.