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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Neuroimage. 2009 Jun 13;47(3):1055–1065. doi: 10.1016/j.neuroimage.2009.05.079

Figure 1.

Figure 1

Experimental protocol. (A) A MR-compatible handheld potentiometer and rating dial was employed for online rating of acupuncture sensation. (B) Stimulation location (PC-6) for both real (ACUP) and sham (SHAM) acupuncture. (C) The fMRI block design paradigm consisted of alternating 30sec stimulation with 30sec rest blocks for both ACUP and SHAM. n.b. figure in (B) was modified from a image in `WHO Regional Office for the Western Pacific, 2008, WHO Standard Acupuncture Point Locations in the Western Pacific Region, Manila'