Table II.
Cerebral activations with iso‐amyl‐acetate using phenyl‐ethyl‐alcohol as reference (AA‐PEA contrast) (P = 0.001, uncorrected) and activations with AA using air as reference (AA‐air contrast) for the same Talairach coordinates (P = 0.001, uncorrected)
| Brain regions | Talairach coordinates x,y,z (mm) | Cluster size (in voxels) | Significance (P value) | ||
|---|---|---|---|---|---|
| AA‐PEA | AA‐air | AA‐PEA | AA‐air | ||
| Inferior temporal gyrus | 40,−2,−29 | 167 | 149 | 0.00048 | 0.00071 |
| Medial orbital gyrus | −12,43,−14 | 110 | 0 | 0.0005 | |
| Putamen | 17,4,−9 | 156 | >1,000 | 0.00058 | 0.00005 |
| Anterior cingulate | 16,32,−6 | 375 | 0 | 0.00033 | |
| Anterior cingulate | −5,32,−4 | 427 | 0 | 0.00029 | |
| Posterior insula | 37,0,0 | 54 | >1,000 | 0.00072 | 0.00001 |
| Frontal inferior gyrus | 51,35,3 | 106 | 608 | 0.00079 | 0.0003 |
| Frontal inferior gyrus | 31,52,8 | 138 | 540 | 0.00050 | 0.00001 |
| Anterior insula | 34,14,8 | 514 | >1,000 | 0.00039 | 0.00001 |
| Posterior insula | 37,−8,14 | 324 | 779 | 0.0003 | 0.00013 |
| Precentral gyrus | 52,−9,17 | 278 | 670 | 0.00045 | 0.00022 |
| Precentral gyrus | 49,1,25 | 174 | >1,000 | 0.00056 | 0.00012 |
| Superior parietal gyrus | 41,−48,27 | 164 | 593 | 0.00061 | 0.00027 |
| Supramarginal gyrus | 54,−46,39 | 267 | >1,000 | 0.00059 | 0.00009 |