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Article

Sustained attention deficit and schizotypal personality features in nonpsychotic relatives of schizophrenic patients.

The American journal of psychiatry - 1 Sept 1998

Chen W J, Liu S K, Chang C J, Lien Y J, Chang Y H, Hwu H G

Abstract excerpt

OBJECTIVE: The authors investigated whether nonpsychotic relatives of schizophrenic probands have an elevated risk of deficits in sustained attention as measured by the Continuous Performance Test (CPT), whether such deficits are associated with specific factors of schizotypy, and whether poor CPT performance by probands predicts poor performance by their relatives. In addition, the heritability of CPT...

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Source

Identifiers

PMID: 9734545
DOI: 10.1176/ajp.155.9.1214

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

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