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Related Experiment Video

Updated: Jun 3, 2026

Induction and Assessment of Levodopa-induced Dyskinesias in a Rat Model of Parkinson's Disease
05:51

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Published on: October 14, 2021

Dissociative disorder presenting as catatonia.

P Sarkar1, B Patra, F A Sattar

  • 1Classified Specialist and Associate Professor in Psychiatry, CH (SC), Pune - 411040.

Indian Journal of Psychiatry
|March 17, 2011
PubMed
Summary
This summary is machine-generated.

Dissociative disorders can present with catatonia, a condition often misattributed to schizophrenia. Early diagnosis and treatment, such as electroconvulsive therapy (ECT), led to rapid improvement in these cases.

Keywords:
Catatoniadissociative disorderelectroconvulsive therapy

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Area of Science:

  • Psychiatry
  • Neurology

Background:

  • Catatonia is a neuropsychiatric syndrome often associated with schizophrenia.
  • However, catatonia can manifest in various medical and psychiatric conditions.
  • Dissociative disorders are less commonly recognized as a cause of catatonia.

Purpose of the Study:

  • To highlight the presentation of dissociative disorders with catatonia.
  • To emphasize the importance of differentiating dissociative disorders from schizophrenia in catatonic patients.
  • To advocate for appropriate diagnostic and treatment strategies.

Main Methods:

  • Case series describing three patients with dissociative disorder and catatonia.
  • Literature review on catatonia and dissociative disorders.
  • Review of treatment outcomes, including electroconvulsive therapy (ECT).

Main Results:

  • Three cases of dissociative disorder presenting with catatonic symptoms were identified.
  • All patients showed rapid improvement following a few sessions of electroconvulsive therapy (ECT).
  • The findings suggest a potential link between dissociative disorders and catatonia.

Conclusions:

  • Dissociative disorders should be considered in the differential diagnosis of catatonia.
  • Misattributing all non-organic catatonia to schizophrenia can impede proper treatment.
  • Prompt diagnosis and appropriate interventions, such as ECT, can be effective for catatonia in dissociative disorders.