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Article

Reaction time and sustained attention in schizophrenia and its genetic predisposition.

Schizophrenia research - 1 Sept 2007

Birkett P, Sigmundsson T, Sharma T, Toulopoulou T, Griffiths T D, Reveley A, Murray R

Abstract excerpt

Sustained attention is affected by schizophrenia. The simplest form of Continuous Performance Test (CPT-X) is a purer test of vigilance than more demanding variants but widely thought too insensitive to detect abnormalities in those with genetic predisposition to schizophrenia. We used a 7-minute CPT to compare 61 patients diagnosed with schizophrenia, 45 of their never-psychotic relatives, and 47 control...

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Identifiers

PMID: 17630256
DOI: 10.1016/j.schres.2007.05.030

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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