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Averaged evoked response in patients with psychogenic pain1

Published online by Cambridge University Press:  09 July 2009

Joan Mushin  and
Raymond Levy
Joan Mushin
Affiliation:
Middlesex Hospital Medical School, London
Raymond Levy
Affiliation:
Middlesex Hospital Medical School, London
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Synopsis

Cortical somatosensory evoked responses to stimuli of various intensities were recorded in a group of patients with a diagnosis of ‘psychogenic pain’ and in three separate control groups. Differences emerged in the relationship between stimulus intensity and response amplitude. It is suggested that patients with psychogenic pain tended to deal with small stimuli in the way in which the other groups of patients dealt with large stimuli.

Type
Research Article
Information
Psychological Medicine , Volume 4 , Issue 1 , February 1974 , pp. 19 - 27
Copyright
Copyright © Cambridge University Press 1974

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