Table 4a. Correlations Between-Group Main Effect Primary ROI clusters and Alcohol Consumption Measurements.
| ROIs | Brodmann area | Peak MNI coordinate | Max Alc | Blackout | ||
|---|---|---|---|---|---|---|
| L postcentral gyrus | 2 | −44 | −26 | 47 | −0.249c | NS |
| L thalamus | — | −3 | −27 | 2 | −0.342d | NS |
| L cingulate gyrus/ACC | 24 | −13 | −17 | 39 | −0.250c | −0.482b |
| R precuneus | 7 | 15 | −75 | 43 | NS | NS |
| R precentral gyrus/SMA | 6 | 32 | −17 | 58 | NS | NS |
| L superior temporal gyrus | 38 | −52 | 7 | −7 | NS | −0.454f |
| R superior parietal lobule | 7 | 30 | −55 | 57 | NS | NS |
| R middle frontal gyrus | 10 | 39 | 45 | 10 | −0.293a | NS |
| R putamen | — | 22 | −5 | 19 | −0.363e | NS |
| R lingual gyrus | 18 | 9 | −77 | 6 | NS | NS |
| R declive | — | 24 | −53 | −14 | NS | NS |
Abbreviations: ACC, anterior cingulate cortex; blackout, number of alcohol-related memory blackouts; L/R, left/right; Max Alc, maximum number of drinks subjects consumed in 24 h in past 6 months; NS, nonsignficant; ROI, regions of interest.
All p-values are reported at the uncorrected level.
ap<0.01.
bp<0.02.
cp<0.04.
dp<0.005.
ep<0.003.
fp<0.03.