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Handedness and Epileptic Schizophrenia

Published online by Cambridge University Press:  02 January 2018

Femi Oyebode  and
Kenneth Davison
Femi Oyebode*
Affiliation:
John Conolly Hospital, Birmingham B45 9BD, formerly Senior Registrar, Newcastle General Hospital
Kenneth Davison
Affiliation:
Newcastle General Hospital, Newcastle-upon-Tyne NE4 6BE and University of Newcastle-upon-Tyne
*
Correspondence
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Abstract

Thirty-two epileptic patients with RDC diagnoses of schizophrenia were tested for handedness on the Annett Handedness Schedule, and handedness was assigned on the basis of Annett–Maudsley criteria. They were compared with three other groups of patients. Five (15.6%) of the epileptic schizophrenic patients were mixed or left handed. The prevalence of mixed and left handedness did not differ between the samples studied. However, there was a significant reduction of mixed and left handedness in male epileptics with schizophrenia. Mixed or left handedness in male epileptics appears to be protective against the development of psychiatric illness in general.

Type
Research Article
Information
The British Journal of Psychiatry , Volume 156 , Issue 2 , February 1990 , pp. 228 - 230
Copyright
Copyright © Royal College of Psychiatrists, 1990

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References

Annett, M. (1970) A classification of hand preference by association analysis. British Journal of Psychology; 61, 303–321.10.1111/j.2044-8295.1970.tb01248.xCrossRefGoogle ScholarPubMed
Bindley, T. (1958) The concept of temporal lobe epilepsy. Acta Psychiatrica et Neurologica (suppl. 120).Google Scholar
Flor-Henry, P. (1983) Cerberal Basis of Psychopathology. Boston: John Wright.Google Scholar
Harris, L. J. (1980) Left-handedness: early theories, facts, and fancies. In Neuropsychology of Left-Handedness (ed. Herron, J.). New York: Academic Press.Google Scholar
Kristensen, O. & Sindrup, E. H. (1978) Psychomotor epilepsy and psychosis. Acta Neurologica Scandinavica (suppl. 150), 215–225.10.1111/j.1600-0404.1978.tb02840.xCrossRefGoogle Scholar
Redlich, E. (1908) Epilepsie und Linkshandigkeit. Archive für Psychiatric, 44, 59–83.10.1007/BF01821948CrossRefGoogle Scholar
Sherwin, I., Peron-Magnan, P., Bancaud, J., et al (1982) Prevalence of psychosis in epilepsy as a function of the laterality of the epileptogenic lesion. Archives of Neurology; 39, 621–625.10.1001/archneur.1982.00510220019004CrossRefGoogle ScholarPubMed
Spitzer, R. L. & Endicott, J. (1978) Schedule for Affective Disorders and Schizophrenia – Lifetime Version. New York: New York State Psychiatric Institute, Biometrics Research.Google Scholar
Spitzer, R. L. & Endicott, J. & Robbins, E. (1975) Research Diagnostic Criteria for a Selected Group of Functional Disorders (2nd edn). New York: New York State Psychiatric Institute, Biometrics Research.Google Scholar
Taylor, D. C. (1975) Factors influencing the occurrence of schizophrenia-like psychosis in patients with temporal lobe epilepsy. Psychological Medicine, 5, 249–254.CrossRefGoogle ScholarPubMed
Taylor, P. J., Dalton, R., Fleminger, J. J., et al (1982) Differences between two studies in hand preference in psychiatric patients. British Journal of Psychiatry, 140, 166–173.CrossRefGoogle ScholarPubMed
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