COMT val(158)met genotype and smooth pursuit eye movements in schizophrenia.

doi:10.1016/j.psychres.2008.10.003

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Article

COMT val(158)met genotype and smooth pursuit eye movements in schizophrenia.

Psychiatry research - 30 Sept 2009

Haraldsson H Magnus, Ettinger Ulrich, Magnusdottir Brynja B, Sigmundsson Thordur, Sigurdsson Engilbert, Ingason Andres, Petursson Hannes

Abstract excerpt

The association between the catechol-O-methyltransferase (COMT) val(158)met polymorphism (rs4680) and smooth pursuit eye movements (SPEM) was investigated in 110 schizophrenia patients and 96 controls. Patients had lower steady-state pursuit gain and made more frequent saccades than controls. Genotype was not associated with schizophrenia or SPEM, in either group or the combined sample. SPEM deficits in...

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PMID: 19647329
DOI: 10.1016/j.psychres.2008.10.003

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COMT

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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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