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Article

Pretrauma cognitive ability and risk for posttraumatic stress disorder: a twin study.

Archives of general psychiatry - 1 Mar 2007

Kremen William S, Koenen Karestan C, Boake Corwin, Purcell Shaun, Eisen Seth A, Franz Carol E, Tsuang Ming T, Lyons Michael J

Abstract excerpt

CONTEXT: Cognitive deficits are associated with posttraumatic stress disorder (PTSD), but whether such deficits reflect sequelae or risk factors is not fully resolved. OBJECTIVE: To determine, in a representative sample, whether preexposure cognitive ability is associated with risk for PTSD, and whether that risk is genetically mediated. DESIGN, SETTING, AND PARTICIPANTS: The co-twin-control study involved 2386...

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Source

Identifiers

PMID: 17339525
DOI: 10.1001/archpsyc.64.3.361

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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