Table 1.
Olfactory Activations Triggered by Odor Sniffing
| Area | MNI Coordinates (mm) | Cluster Size (voxel) | Cluster Level | Voxel Level | |||||
|---|---|---|---|---|---|---|---|---|---|
| x | y | z | p FWE-corr | p uncorr | p FWE-corr | p uncorr | t Value | ||
| L-POC/L-insula/L-OFC/L-DLPFC/L-hippocampus/L- parahippocampal/L-temporal_pole | −22 | 2 | −22 | 6,937 | .000 | .000 | .000 | .000 | 13.64 |
| R-insula/R-POC/R-OFC/R-hippocampus/R- parahippocampal/R-temporal_pole | 54 | 20 | −8 | 6,996 | .000 | .002 | .000 | .000 | 11.98 |
| R-DLPFC | 38 | 54 | 26 | 1,002 | .000 | .000 | .000 | .000 | 9.87 |
| L-cingulate/R-cingulate/L-sup_med_frontal/R-sup_ med_frontal | −8 | 4 | 44 | 3,386 | .000 | .000 | .000 | .000 | 9.65 |
| L-sup_frontal | −30 | −10 | 70 | 150 | .000 | .007 | .000 | .000 | 7.60 |
| L_mid_frontal | −46 | 6 | 54 | 10 | .000 | .438 | .000 | .000 | 6.65 |
| R-inf_frontal | 56 | 24 | 30 | 9 | .000 | .463 | .000 | .000 | 6.45 |
| L-mid_frontal | −34 | 4 | 64 | 6 | .001 | .556 | .001 | .000 | 6.18 |
Note: One-sample t test, FWE corrected, p < .001, cluster size ≥6 voxels. Coordinates are given in the left-posterior-inferior system in the Montreal Neurological Institute (MNI) brain template space. L = left; R = right. DLPFC = dorsolateral prefrontal cortex; FWE = family-wise error; OFC = orbitofrontal cortex; POC = primary olfactory cortex. inf = inferior; med = medial; mid = middle; sup = superior. corr = corrected; uncorr = uncorrected.