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Article

Smooth pursuit and antisaccade eye movements in siblings discordant for schizophrenia.

Journal of psychiatric research - 1 Jan 2000

Ettinger Ulrich, Kumari Veena, Crawford Trevor J, Corr Philip J, Das Mrigendra, Zachariah Elizabeth, Hughes Catherine, Sumich Alex L, Rabe-Hesketh Sophia, Sharma Tonmoy

Abstract excerpt

Smooth pursuit eye movement (SPEM) and antisaccade deficits have been proposed as endophenotypes in the search for schizophrenia genes. We assessed these measures in 24 schizophrenia patients, 24 of their healthy siblings, and 24 healthy controls closely matched to the siblings. Between-group differences were assessed using a random effects regression model taking into account the relatedness between patients and...

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PMID: 14757332
DOI: 10.1016/s0022-3956(03)00105-5

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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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