Table 3.
Significant differences, in university students (n=70), between higher HEG baseline activity and lower HEG test activity, according to each image
| Images | Means difference | SEM | P-value |
|---|---|---|---|
| 1 | 30.713 | 10.235 | 0.192 |
| 2 | 17.488 | 10.755 | 0.959 |
| 3 | 54.793 | 10.003 | 0.000 |
| 4 | 44.259 | 10.197 | 0.004 |
| 5 | 55.973 | 10.303 | 0.000 |
| 6 | 51.721 | 10.266 | 0.000 |
| 7 | 35.612 | 10.134 | 0.054 |
| 8 | 39.112 | 10.603 | 0.031 |
| 9 | 31.141 | 10.452 | 0.200 |
| 10 | 23.087 | 10.624 | 0.713 |
| 11 | 33.203 | 10.384 | 0.121 |
| 12 | 39.939 | 10.148 | 0.015 |
| 13 | 33.430 | 10.123 | 0.094 |
| 14 | 38.065 | 10.087 | 0.025 |
| 15 | 37.403 | 10.057 | 0.030 |
Notes: One-way ANOVA test and post hoc comparisons with Games–Howell test (nonhomogenous variance). F(15,1101)=11.453, P=0.000. Bold values represent statistically significant results.
Abbreviations: HEG, hemoencephalography; SEM, standard error of mean; ANOVA, analysis of variance.