Table 2:
Center of Gravity (mm) |
|||||||
---|---|---|---|---|---|---|---|
Brain Area | Hem | BA | x | y | z | Size (mm3) | t(26)Mmax |
Posterior Parietal and Occipital Lobes | L | 39 | −38 | −70 | 17 | 19,595 | 5.97 |
R | 31 | 30 | −68 | 23 | 33,585 | 7.48 | |
Inferior Parietal Lobule | L | 40 | −57 | −32 | 30 | 2,975 | 4.90 |
R | 40 | 52 | −36 | 31 | 1,067 | 4.97 | |
Anterior Cingulate Gyrus | R | 32 | −2 | 38 | 12 | 2,234 | 5.27 |
Dorsolateral Prefrontal Cortex | R | 6 | 44 | −1 | 31 | 1,085 | 5.53 |
Note: These brain areas were identified from a whole-brain, voxelwise contrast of responses to emotional (Erotic, Romantic, Mutilation, and Sad) versus neutral pictures in all 27 participants. The statistical threshold for this analysis was a voxelwise p < .005 and a minimum cluster size of 1000 mm3. Hem = Hemisphere; L = Left; R = Right; x,y,z = Talairach coordinates for the location of the center of gravity of the activation cluster, in mm; Size = volume of the activation cluster; t(26)max = Maximum t statistic observed in the activation cluster for the contrast between emotional and neutral pictures.