Imaging cognitive modulation of pain processing
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TL;DR
This study induced painful perception in patients with phantom-limb pain using hypnotic suggestion that the missing limb was in a painful position and was able to show that when subjects solved the maze task and the authors induced a painful stimulation they perceived less pain as compared with when there was no competition for attentional space.
Abstract
Cognitive Neurophysiology Research Group R2-01, Department of Clinical Neuroscience, Karolinska Institute, 171 76 Stockholm, Sweden ∗Corresponding author. Tel.: +46-8-51774781; fax: +46-8-344146 E-mail: [email protected] Submitted November 7, 2001; accepted November 15, 2001.
