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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Brain Stimul. 2011 Apr 3;5(2):163–171. doi: 10.1016/j.brs.2011.03.001

Figure 1.

Figure 1

Statistically significant increases and decreases in regional cerebral blood flow (rCBF) in 13 TRMD subjects with acute vagus nerve stimulation (significance: t = 3.43, p < .005). Panel A: decreased bilateral rCBF in the lateral orbital cortex (coronal view; circled). Panel B: increased rCBF in the rostral/dorsal anterior cingulate and portions of the adjacent corpus callosum (coronal view; circled). Images in radiological format (viewer’s left = right side); green to blue = decreased rCBF; red to yellow = increased rCBF.