Table 2 Between group differences in brain activations
Condition/Anatomical region | Brodmann areas (BA) | Peak MNI coordinates | Voxel level | Cluster level | |||
|---|---|---|---|---|---|---|---|
X | Y | Z | p value (FWE-corr.) | cluster size (voxels/cm3) | p value (FWE-corr.) | ||
Fear (100% Fear) | |||||||
Right Middle Frontal Gyrus (RMFG) | 10 | 42 | 50 | 2 | 0.01 | 181/6.5 | 0.006 |
Right Anterior Insula (RAI), Right Ventrolateral Prefrontal Cortex (VLPFC) | 13, 47 | 45 | 20 | −6 | 0.01 | 166/6.0 | 0.006 |
Right and Left Medial Frontal Gyrus, Dorsomedial Prefrontal Cortex (DMPFC) | 8, 9 | 3 | 35 | 42 | 0.03 | 142/5.1 | 0.008 |
Mixed fear (70% Fear / 30% Happy) | |||||||
Right Anterior Insula (RAI), Right Ventrolateral Prefrontal Cortex (VLPFC) | 13, 47 | 45 | 20 | −6 | 0.003 | 218/7.8 | 0.002 |
Mixed happy (70% Happy/30% Fear) | |||||||
Right Anterior Insula (RAI), Right Ventrolateral Prefrontal Cortex (VLPFC) | 13, 47 | 33 | 35 | −10 | 0.03 | 171/6.2 | 0.004 |
Right Middle Occipital Gyrus (RMOG) | 18 | 39 | −85 | −6 | ns. | 54/1.9 | 0.04 |