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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: J Manipulative Physiol Ther. 2010 Feb;33(2):117–124. doi: 10.1016/j.jmpt.2009.12.008

Figure 2. Pain perception to Aδ fiber mediated pain.

Figure 2

Key: Pre to post high velocity, low amplitude thrust manipulation change in self report of pain to standard thermal stimuli. Positive numbers on the Y axis indicate hypoalgesia while negative numbers indicate hyperalgesia. NRS= numeric rating scale anchored with 0= no pain at all and 100= worst pain imaginable. Error bars indicate one standard error of the mean.