The British Journal of Psychiatry 129: 158-166 (1976)
© 1976 The Royal College of Psychiatrists
Hand preference patterns in psychiatric patients
WA Lishman and ER McMeekan
A brief survey, using a standardized questionnaire, has been made of hand
preference patterns in a series of patients admitted to hospital with
functional psychiatric disorders. A small but significant shift towards
left hand preference has been observed, more marked in the young patients
and virtually confined to the males. Psychotic patients show such a shift
more clearly than neurotic or personality disordered patients. Simple
genetic factors do not appear to be responsible for these sinistral
tendencies. The findings are discussed in relation to possible acquired
abnormalities of functional brain organization.