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Eye Movement Dysfunctions and Mental Illness

  • Philip S. Holzman
Chapter
Part of the Readings from the Encyclopedia of Neuroscience book series (REN)

Abstract

Disorders of smooth pursuit eye movements have been reported in many patients with functional psychoses. Between 50% and 85% of hospitalized schizophrenic patients and between 20% and 50% of manic-depressive patients show these disorders. In contrast, the prevalence of pursuit dysfunctions in the normal population is about 8%. Patients with nonpsychotic psychiatric conditions such as personality disorders or serious neurotic conditions show a prevalence of smooth pursuit eye movement dysfunctions that is no higher than that found in the normal population. Although such dysfunctions are typically associated with a variety of neurological syndromes, such as Parkinson’s disease, multiple sclerosis, and those following hemispheric and brain stem lesions, no obvious central nervous system diseases have been reported in association with the functionally psychotic patients who show eye tracking disorders.

Further reading

  1. Lennerstrand G, Zee D, Keller E, eds. (1982): Functional Basis of Ocular Motility Disorders. Wenner-Gren Symposium Series, 37. New York: Pergamon PressGoogle Scholar
  2. Lipton RB, Levy DL, Holzman PS, Levin S (1983): Eye movement dysfunctions in psychiatric patients: a review. Schizophrenia Bull 9: 13–32CrossRefGoogle Scholar
  3. Stark L (1968): Neurological Control Systems: Studies in Bioengineering. New York: Plenum PressGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1989

Authors and Affiliations

  • Philip S. Holzman

There are no affiliations available

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