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Related Experiment Videos

Deconstructing obsessive-compulsive disorder: a multidimensional perspective.

David Mataix-Cols1

  • 1Departments of Psychological Medicine and Psychology, Institute of Psychiatry, King's College London, London, UK. d.mataix@iop.kcl.ac.uk

Current Opinion in Psychiatry
|April 14, 2006
PubMed
Summary
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Obsessive-compulsive disorder (OCD) can be better understood as a spectrum of overlapping syndromes, not distinct subgroups. Research should focus on symptom dimensions to uncover common and specific causes.

Area of Science:

  • Psychiatry
  • Neuroscience
  • Genetics

Background:

  • Obsessive-compulsive disorder (OCD) presents complex clinical features.
  • Previous attempts to classify OCD into distinct subgroups based on clinical characteristics have faced challenges.

Purpose of the Study:

  • To critically review methods for subgrouping OCD based on clinical features and symptom themes.
  • To emphasize the significance of symptom themes in OCD classification.

Main Methods:

  • Literature review of studies attempting to subgroup OCD.
  • Analysis of clinical characteristics and symptom dimensions in OCD.

Main Results:

  • While subgrouping OCD has been informative, it has limitations.

Related Experiment Videos

  • OCD symptoms can be organized into stable dimensions that may coexist within individuals.
  • Emerging research explores the genetics and neural underpinnings of these symptom dimensions.

    • Conclusions:

    • A multidimensional model offers a balanced approach to understanding OCD.
    • OCD is best conceptualized as a spectrum of overlapping syndromes.
    • Future research should investigate etiological factors for each symptom dimension.