Table 3.
Significant clusters of neural activation in response to facial expressions disgust in patients (n = 9).
Brain region (BA) | Talairach and Tournoux coordinates
|
||||
---|---|---|---|---|---|
x | y | z | Size | p | |
Disgust (50%) vs. neutral | |||||
Left inferior frontal gyrus (BA47) | −14 | 22 | −18 | 11 | .0007 |
Right posterior cingulate (BA31) | 9 | −53 | 37 | 20 | .002 |
Right inferior frontal gyrus (BA44) | 43 | 3 | 31 | 11 | .0005 |
Left anterior cingulate gyrus (BA32) | −3 | 36 | 26 | 43 | .002 |
Left insula | −43 | 0 | 4 | 9 | .0003 |
Left putamen | −26 | 14 | −7 | 7 | .003 |
Disgust (100%) vs. neutral | |||||
Left superior frontal gyrus, medial | −17 | 14 | 53 | 27 | .001 |
aspect (BA8) | |||||
Orbita-frontal cortex (BA11) | −9 | 42 | −13 | 65 | .0007 |
Left precuneus (BA7) | −9 | −53 | 48 | 26 | .002 |
Right anterior cingulate gyrus (BA32) | 0 | 36 | 26 | 16 | .001 |
Left anterior cingulate gyrus (BA32) | −6 | 42 | 9 | 78 | .00001 |
Left insula (BA13) | −35 | 0 | 15 | 6 | .0002 |
Right insula (BA13) | 38 | 17 | −7 | 13 | .0002 |
Right fusiform gyrus (BA37) | 20 | −39 | −18 | 24 | .002 |
Left fusiform gyrus (BA37) | −35 | −44 | −18 | 8 | .002 |
Coordinates of regions in which significant within-group differences were demonstrated. Voxel-wise and cluster-wise differences at p = .05 and p = .0008, respectively. Brodmann areas are indicated in parentheses. BA, Brodmann area.