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Article

Cognitive performance in presumed obligate carriers for psychosis.

The British journal of psychiatry : the journal of mental science - 1 Sept 2005

Toulopoulou Timothea, Mapua-Filbey Francesca, Quraishi Seema, Kravariti Eugenia, Morris Robin G, McDonald Colm, Walshe Muriel, Bramon Elvira, Murray Robin M

Abstract excerpt

We report cognitive performance of a group of individuals who are likely to have transmitted liability to psychosis to their offspring. Out of 230 relatives of patients with psychosis, 27 met our criteria for a presumed obligate carrier, that is a non-psychotic individual who had a parent or a sibling as well as an offspring with psychosis. The presumed obligate carriers showed impairments in verbal memory and in...

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Identifiers

PMID: 16135868
DOI: 10.1192/bjp.187.3.284

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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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