Table 2.
Coordinates of Peak Activationb | ||||||||
---|---|---|---|---|---|---|---|---|
Regiona | Hemisphere | BA | x | y | z | F | Partial η2 | Voxels |
AUDIT-by-Feedbackc | ||||||||
Caudate/Putamen | L | - | −13 | 14 | 8 | 20.50 | 0.130 | 28 |
Putamen | L | - | −19 | 8 | 2 | 17.84 | 0.115 | 20 |
Posterior Cingulate Cortex | L | 29/30 | −10 | −49 | 5 | 17.76 | 0.115 | 19 |
Superior Parietal Lobule | R | 7 | 38 | −55 | 57 | 16.85 | 0.110 | 21 |
Occipital Cortex | R | 19/31 | 32 | −73 | 17 | 16.79 | 0.109 | 20 |
Note: According to the Talairach Daemon Atlas (http://www.nitrc.org/proiects/tal-daemon/)
Based on the Tournoux & Talairach standard brain template
Note that all interactions reflect a negative relationship between AUDIT scores and the reward > punishment contrast, BA= Brodmann’s Area