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Article

Cognitive endophenotypes in OCD: a study of unaffected siblings of probands with familial OCD.

Progress in neuro-psychopharmacology & biological psychiatry - 15 Jun 2009

Viswanath Biju, Janardhan Reddy Y C, Kumar Keshav J, Kandavel Thennarasu, Chandrashekar C R

Abstract excerpt

BACKGROUND: Impairments in executive functions and non-verbal memory are considered potential endophenotype markers of obsessive-compulsive disorder (OCD). For the neuropsychological deficits to be considered endophenotypes, they should be demonstrable in unaffected family members. AIM: To compare the neuropsychological performance in unaffected siblings of probands with familial OCD with that of individually...

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Identifiers

PMID: 19272409
DOI: 10.1016/j.pnpbp.2009.02.018

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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