Table 1.
Summary of statistical comparisons for ROIs including their Talairach coordinates and significance of the overall RI-CO and SI-CO differences as well as for each beverage separately and beverage x conflict interactions, expressed as F1,17 and the associated p values.
| RI - CO contrast (F1,17) | SI - CO contrast (F1,17) | RI-CO (F1,17) | SI-CO (F1,17) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Area | Tal.coord. | Placebo | Alcohol | Plac-Alc | Placebo | Alcohol | Plac-Alc | overall | overall |
| L. insula | −28 21 1 | 17.1 < 0.001** | 1.2 > 0.2 | 5.8 < 0.05* | 3.3 < 0.1+ | 0.2 > 0.5 | 2.6 > 0.1 | 8.3 < 0.01** | 0.4 > 0.5 |
| L. pre-SMA | −9 1 48 | 11.2 < 0.005** | 1.8 > 0.2 | 1.9 < 0.2 | 0.4 > 0.5 | 2.2 > 0.1 | 0.1 > 0.5 | 10.03 < 0.01** | 2.0 > 0.1 |
| L. ACC | −6 11 26 | 13.0 < 0.005** | 1.1 > 0.3 | 1.3 > 0.2 | 0.7 > 0.4 | 0.0 > 0.5 | 0.1 > 0.5 | 5.8 < 0.05* | 0.2 > 0.5 |
| L. Sup. Precent. | −28 −3 41 | 1.7 > 0.2 | 4.0 < 0.06+ | 1.0 > 0.3 | 1.1 > 0.3 | 0.7 > 0.4 | 0.0 > 0.5 | 4.8 < 0.05* | 2.5 > 0.1 |
| L. vlPFC | −39 16 20 | 7.0 < 0.05* | 8.5 < 0.01** | 1.5 > 0.2 | 3.5 < 0.1+ | 4.4 = 0.05* | 0.6 > 0.4 | 12.1 < 0.005** | 6.7 < 0.05* |
| R. ACC | 7 17 29 | 3.9 < 0.07+ | 0.2 > 0.5 | 0.5 > 0.5 | 1.0 > 0.3 | 0.5 > 0.5 | 0.0 > 0.5 | 1.9 > 0.1 | 1.6 > 0.2 |
| R. Subpar. Sulc. | 11 −45 30 | 1.0 > 0.3 | 0.3 > 0.5 | 0.1 > 0.5 | 1.3 > 0.2 | 0.0 > 0.5 | 0.6 > 0.4 | 1.2 > 0.2 | 1.0 > 0.3 |
| R. TPOJ | 38 −58 20 | 1.8 > 0.2 | 0.6 > 0.4 | 0.1 > 0.5 | 1.1 > 0.3 | 2.0 > 0.1 | 0.1 > 0.5 | 1.7 > 0.2 | 2.3 > 0.1 |
**
p < 0.01,
*
p < 0.05,
+
p < 0.1.
Pre-SMA: pre-supplementary motor area; ACC: anterior cingulate cortex; Sup. Precent.: superior precentral area; vlPFC: ventrolateral prefrontal cortex; Subpar. sulc: subparietal sulcus; TPOJ: temporo-parieto-occipital junction.