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Capgras syndrome and organic brain dysfunction.

M S Bhatia1, P Agrwal, S C Malik

  • 1M.S. Bhatia, MD., Reader, Department of Psychiatry, University College of Medical Sciences & Guru Teg Bahadur Hospital, Shahadara, Delhi-11009.

Indian Journal of Psychiatry
|May 18, 2011
PubMed
Summary
This summary is machine-generated.

Capgras Syndrome, a delusion of misidentification, may be linked to frontal lobe brain lesions. This study presents three cases supporting a neurological basis for this rare condition.

Keywords:
Capgras syndromeorganic brain dysfunction

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Area of Science:

  • Neurology
  • Psychiatry
  • Neuroscience

Background:

  • Capgras Syndrome is a rare delusional misidentification, with debated origins.
  • Etiology is contested between psychodynamic factors and neurological lesions.

Purpose of the Study:

  • To investigate the association between Capgras Syndrome and frontal lobe lesions.
  • To present clinical cases supporting a neurological basis for Capgras Syndrome.

Main Methods:

  • Case study report.
  • Clinical case analysis of three patients with Capgras Syndrome.

Main Results:

  • All three reported cases of Capgras Syndrome were associated with frontal lobe lesions.
  • Findings suggest a potential link between frontal lobe pathology and the development of Capgras Syndrome.

Conclusions:

  • Frontal lobe lesions may play a role in the pathogenesis of Capgras Syndrome.
  • Further research is warranted to elucidate the neurobiological underpinnings of this condition.