Fig. 2From: Ipsilateral and contralateral sensory changes in healthy subjects after experimentally induced concomitant sensitization and hypoesthesiaIntensity of ongoing pain during capsaicin application in the group with application of a single agent (Cap, black) as well as in the groups with combined application of first capsaicin and then local anesthetics (Cap/LA, gray) and of first local anesthetics and then capsaicin (LA/Cap, white)Back to article page