Subtypes and Spectrum Issues

Eric Hollander, Steven Poskar, Adriel Gerard

Research output: Chapter in Book/Report/Conference proceedingChapter

5 Scopus citations
Original languageEnglish (US)
Title of host publicationObsessive-Compulsive Disorder
Subtitle of host publicationCurrent Science and Clinical Practice
PublisherJohn Wiley and Sons
Number of pages27
ISBN (Print)9780470711255
StatePublished - Jun 12 2012


  • Clinical spotlights, subtypes and spectrum issues
  • Compulsivity and impulsivity, orthogonal factors contributing to disorders
  • DSM-5 approach to OCSDs endophenotyping grids
  • Dimensional approach to OCD heterogeneity, and subtyping
  • Higher-order repetitive behaviours, cognitively mediated
  • OCSDs four subtypes, repetitive, with hoarding as a unique subtype
  • OCSDs, compulsive and impulsive features
  • OSCD obsessions in third cluster disorders, differing from OCD
  • Obsessive-compulsive spectrum
  • Putative OSCDs, into three distinct clusters

ASJC Scopus subject areas

  • General Medicine

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