PMID: 37748Aug 1, 1979

Oculomotor signs in a psychiatric population: a preliminary report

The American Journal of Psychiatry
C N Karson

Abstract

Oculomotor signs were evaluated in 172 psychiatric patients. Schizophrenic patients demonstrated a significantly higher incidence of staring, pursuit breaks, and lateral glances than did controls or other psychiatric patients. Oculomotor signs may help to differentiate schizophrenia from affective and nonpsychotic disorders. Patients with tardive dyskinesia and patients treated with tricyclic antidepressants demonstrated a significant elevation in mean blink rate. Elevated blink rates may be on early indicator of tardive dyskinesia.

References

Jul 8, 1999·The International Journal of Neuroscience·M P Kelley, P Bakan
Mar 1, 1990·The International Journal of Neuroscience·R Sandyk
Mar 1, 1990·The International Journal of Neuroscience·P J De Jong, H Merckelbach
Dec 1, 1996·The International Journal of Neuroscience·B A Olevitch, J A Stern
Jun 7, 2013·PloS One·Hideoki TadaMasaki Tomonaga

Related Concepts

Antipsychotic Effect
Lingual-Facial-Buccal Dyskinesia
Schizophrenia
RNF40 gene
Psychiatric Inpatient
Tardive Dyskinesia
Eye Movements
Differential Diagnosis
Dyskinesia, Medication-Induced
Psychiatry Specialty

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