| |
Biofeedback group (n =6) |
N Control group (n =6) |
| |
Pre-test |
Post-test |
Pre-test |
Post-test |
| 95% elliptical area (cm2) |
| Participant 1 |
5.99 ± 1.39 |
4.27 ± 0.88 |
4.44 ± 0.70 |
4.73 ± 0.96 |
| Participant 2 |
6.35 ± 0.71 |
4.65 ± 0.55 |
12.67 ± 3.08 |
10.54 ± 2.26 |
| Participant 3 |
7.06 ± 2.23 |
6.20 ± 1.33 |
9.44 ± 0.83 |
11.15 ± 1.92 |
| Participant 4 |
8.36 ± 1.27 |
7.17 ± 1.19 |
7.40 ± 1.55 |
7.29 ± 1.69 |
| Participant 5 |
5.82 ± 0.64 |
4.47 ± 0.97 |
8.92 ± 1.26 |
10.12 ± 3.08 |
| Participant 6 |
7.81 ± 1.15 |
5.83 ± 1.03 |
5.91 ± 1.45 |
5.16 ± 1.26 |
| Mean sway velocity (cm/sec) |
| Participant 1 |
4.49 ± 0.16 |
4.51 ± 0.24 |
4.28 ± 0.11 |
4.12 ± 0.18 |
| Participant 2 |
4.71 ± 0.23 |
4.76 ± 0.36 |
4.08 ± 0.12 |
3.89 ± 0.13 |
| Participant 3 |
4.24 ± 0.26 |
4.27 ± 0.16 |
4.74 ± 0.23 |
4.51 ± 0.15 |
| Participant 4 |
5.07 ± 0.54 |
4.79 ± 0.08 |
4.47 ± 0.05 |
4.44 ± 0.18 |
| Participant 5 |
4.24 ± 0.14 |
4.36 ± 0.18 |
5.74 ± 0.17 |
5.52 ± 0.58 |
| Participant 6 |
4.45 ± 0.19 |
4.44 ± 0.20 |
4.63 ± 0.30 |
4.58 ± 0.35 |
|
