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Self-injury and violence in people with severe learning disabilities

Published online by Cambridge University Press:  03 January 2018

Stephen Read
Stephen Read*
Affiliation:
Learning Disability Services, The Lodge, I Spen Lane, Leeds LS5 3EJ
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Abstract

Background

Psychiatry in severe and profound learning disability is essentially behavioural psychiatry. Some clinical and research observations of disorders of behaviour in this group are summarised in this study.

Method

After inspection of the literature, I postulated a clinical syndrome of violence and self-injury in the severely learning disabled. A check-list of behavioural symptoms was developed and used in a community survey.

Results

Behaviour, assessed by the check-list, supported the existence of organic behaviour disorder, as did small-scale psychophysiological testing.

Conclusions

Self-injury is strongly associated with violence, and with severe and profound learning disability. Pathophysiology of violence and self-injury may include high levels of psychophysiological arousal demonstrated by unstable EEGs. Reduction of arousal by antipsychotic medication is associated with clinical improvement in violent and self-injurious behaviours.

Type
Review Articles
Information
The British Journal of Psychiatry , Volume 172 , Issue 5 , May 1998 , pp. 381 - 384
Copyright
Copyright © 1998 The Royal College of Psychiatrists 

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