Significant hemisphere-specific cerebral activation patterns during movement execution in the affected hand for patients, feigners, and normal controls.

<p>Unflipped data for movement execution in the affected hand is shown for (A) patients versus normal controls, (B) feigners versus normal controls and (C) feigners versus patients. Figures were created with MRIcron, template Ch2better.nii.gz., without restriction of number of voxels. X-coordinates (in mm) for each saggital section are listed below. Numbers indicate clusters that were significant at cluster-level (P<0.05, whole-brain corrected at cluster level; k>200). Note that this Figure also displays activity (not numbered) significant at an uncorrected threshold, to preserve explorative qualities of the study. A: Increased activation in patients versus normal controls (red, t = 3.16 to yellow, t = 5). B: Increased activation in feigners versus normal controls (red, t = 3.16 to yellow, t = 5). C: Increased activation in feigners versus patients (red, t = 3.16 to yellow, t = 5). 1 = medial cingulate cortex, 2 = supramarginal gyrus, 3 = dorso lateral prefrontal cortex. L = left, R = right.