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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 2.

Figure 2

(A) In a single subject, SHAM induced on-line sensation that followed the stimulation paradigm more closely than for ACUP, where sensation was even noted to peak during a rest block. (B) Group analysis demonstrated greater correlation between on-line sensation and the stimulation paradigm for SHAM, compared to ACUP. (C) Group-averaged timeseries for ACUP and SHAM. Compared to SHAM, ACUP demonstrated both greater persistence of sensation into nonstimulation rest blocks and a gradual increase of sensation across the scan run. n.b. error bars in (B) represent standard deviation. *** p < 0.001