The present study investigated the pain-reducing effects of various pictures in a sample of 88 patients receiving inpatient treatment for chronic pain. We investigated whether the pain attenuating effects of the pictures were mediated by picture valence, arousal or change in subjective social support. The study was carried out over four consecutive days. Patients were presented with photographs of loved ones, strangers, landscapes or optical illusions via digital albums and were asked to rate their pain intensity and their sensory and affective experience of pain immediately before and after viewing the pictures.
from The Journal of Pain http://ift.tt/2fcOReJ
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