Monkeys and human subjects were exposed to a series of thermal stimuli before and after a 53°C, 30-second burn to the glabrous skin of the hand. The responses of C- and A-fiber nociceptive afferents in the monkeys and subjective responses by the humans were compared. The burn resulted in increased sensitivity of the A fibers, decreased sensitivity of the C fibers, and increased pain sensibility (hyperalgesia) in the human subjects.
|Original language||English (US)|
|Number of pages||3|
|State||Published - Jan 1 1981|
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