Representation of cerebral activation when contrasting HC>FM for incongruent >congruent stimuli.

<p>HC had significantly higher activation than FM patients in <b>A)</b> the caudate nucleus (p<0.0001, peak voxel) and <b>B)</b> the hippocampus (p<0.001, peak voxel). Results are reported a threshold setting of p<0.001, p values are at peak voxel, not corrected for multiple comparisons.