Table 1.
Details of statistical tests for quantification of mean peak amplitude and AUC for SOA = V0A0
| Enhancement | Depression | No interaction | |
|---|---|---|---|
| Comparisons, t (p) (df) | V vs AV | V vs AV | V vs AV |
| Mean peak amplitude | 7.30 (<<0.0189) | 2.56 (0.01) (28) | 10.3 (<<0.01) (468) |
| AUC | 3.7 (<<0.01) (df = 89) | 1.12 (0.26) (28) | 4.14 (3.9 × 10−9) (468) |
| Comparisons with baseline activity, t (p) | V vs baseline | A vs baseline | AV vs baseline |
| Enhancement | −7.21 (<<0.01) | −5.35 (<<0.01) | −15.03 (<<0.01) |
| Depression | −5.55 (<<0.01) | −1.65 (0.10) | −8.20 (<<0.01) |
| No interaction | −28.47 (<<0.01) | −4.81 (<<0.01) | −37.67 (<<0.01) |
Comparisons were done using Student's t test. The t scores, p-values, and degrees of freedom (df) are described for mean peak amplitude and AUC measures for each comparison. For more details on baseline comparisons, see the Materials and Methods.