Table 5.
Time 1 to Time 2 difference of the 4 Hz FMAER, paired t-tests
| STAR group | NSA group | |||||
|---|---|---|---|---|---|---|
| Electrode |
Mean diff. |
T |
p |
Mean diff. |
T |
p |
| F3 |
47.18 |
2.57 |
0.0188 |
16.83 |
1.17 |
n.s. |
| C3 |
24.15 |
3.02 |
0.0070 |
15.45 |
1.35 |
n.s. |
| P3 |
10.49 |
1.25 |
n.s. |
3.23 |
1.04 |
n.s. |
| F7 |
3.38 |
0.51 |
n.s. |
3.26 |
0.72 |
n.s. |
| T7 |
15.49 |
2.83 |
0.0106 |
6.31 |
0.83 |
n.s. |
| P7 |
65.08 |
2.37 |
0.0283 |
24.69 |
1.71 |
n.s. |
| TP9 |
56.91 |
3.31 |
0.0037 |
31.77 |
1.78 |
n.s. |
| F4 |
64.31 |
2.41 |
0.0260 |
20.89 |
1.21 |
n.s. |
| C4 |
22.66 |
3.12 |
0.0056 |
13.48 |
1.15 |
n.s. |
| P4 |
10.52 |
1.96 |
n.s. |
3.12 |
0.59 |
n.s. |
| F8 |
18.47 |
1.44 |
n.s. |
8.02 |
0.95 |
n.s. |
| T8 |
30.60 |
1.87 |
n.s. |
1.08 |
0.07 |
n.s. |
| P8 |
77.83 |
2.86 |
0.0100 |
35.87 |
1.36 |
n.s. |
| TP10 | 83.49 | 2.41 | 0.0260 | 36.03 | 1.51 | n.s. |
T = t-test score; p = probability; n.s. = not significant;
Mean Diff. = mean of pre to post difference of 4 Hz FMAER spectral power, μV2/Hz.
For electrode locations see Figure 1.