Patient | ||||
---|---|---|---|---|
1 | 2 | 3 | 4 | |
Movement initiation time (ms): | ||||
Off | 518 (98) | 524 (63) | 411 (95) | 363 (82) |
On | 518 (148) | 528 (74) | 401 (61) | 321 (62) |
Difference | — | — | — | — |
Movement duration (ms): | ||||
Off | 1595 (159) | 1027 (76) | 1230 (104) | 1145 (105) |
On | 1217 (111) | 935 (57) | 957 (60) | 998 (113) |
Difference | −378 | −92 | −273 | −147 |
Time to peak reach velocity (%): | ||||
Off | 41 (8) | 38 (5) | 39 (5) | 41 (5) |
On | 41 (6) | 41 (4) | 45 (4) | 47 (5) |
Difference | — | — | +7 | +6 |
Reach deceleration time (ms): | ||||
Off | 928 (121) | 637 (70) | 757 (96) | 686 (91) |
On | 720 (100) | 560 (65) | 527 (60) | 531 (86) |
Difference | −208 | −77 | −231 | −155 |
Amplitude of maximum grip aperture (mm): | ||||
Off | 82 (7) | 69 (5) | 87 (6) | 72 (7) |
On | 97 (7) | 72 (4) | 76 (5) | 60 (3) |
Difference | +15 | — | −11 | −12 |
Time to peak grip aperture (%): | ||||
Off | 70 (8) | 77 (9) | 70 (8) | 71 (7) |
On | 64 (7) | 78 (6) | 69 (5) | 69 (9) |
Difference | −6 | — | — | — |
Variability of time to peak deceleration (ms): | ||||
Off | 238 | 117 | 95 | 94 |
On | 137 | 67 | 74 | 174 |
Difference | −101 | −50 | −22 | +80 |
Variability of time to peak grip aperture (ms): | ||||
Off | 125 | 96 | 96 | 79 |
On | 80 | 56 | 47 | 92 |
Difference | −45 | −40 | −49 | +13 |
Differences are given only when significant t test results were obtained (p<0.01). No tests were performed on the variability values.