Table 3. Indices of performance in the VSST (at baseline and during scanning) and VSST_C, presented separately for the placebo, the 0.4g/kg, and the 0.8g/kg alcohol-dose groups.
| Performance Index | Session | Placebo | 0.4g/kg alcohol | 0.8g/kg alcohol |
|---|---|---|---|---|
| VSST_SSRT1 | Baseline | 257.21 (±25.31) | 273.66 (±40.99) | 278.32 (±48.55) |
| Scanning | 241.84 (±36.82) | 279.95 (±41.44) | 300.86 (±40.45) | |
| VSST_Go_Latency | Baseline | 519.90 (±87.59) | 525.97 (±115.50) | 528.35 (±84.84) |
| Scanning | 497.60 (±88.13) | 505.43 (±92.06) | 516.82 (±91.55) | |
| VSST_Go_Accuracy | Baseline | 98.78 (±1.11) | 99.10 (±1.20) | 98.85 (±1.30) |
| Scanning | 85.32 (±8.75) | 94.55 (±8.07) | 94.87 (±7.10) | |
| VSST_Stop_Accuracy | Baseline | 51.35 (±3.88) | 56.35 (±7.50) | 53.85 (±4.88) |
| Scanning | 51.73 (±3.44) | 51.92 (±2.34) | 48.46 (±3.26) | |
| VSST_C _Go_Latency | 411.20 (±55.77) | 439.82 (±75.04) | 444.32 (±64.92) | |
| VSST_C _Go_Accuracy | 98.46 (±1.44) | 91.41 (±12.6) | 97.18 (±2.30) | |
| VSST_C_Stop_Latency | 410.24 (±34.42) | 437.34 (±87.63) | 462.17 (±70.73) | |
| VSST_C_Stop_Accuracy | 91.67 (±17.00) | 88.08 (±14.07) | 95.42 (±4.77) |
1
SSRT (Stop-signal Reaction Time) ; Data are presented in mean (±SD) ; For significant effects see results-section.