Table 1.
Descriptive statistics of results from the vibrotactile tasks.
| Task | Session | Mean ± SD | CVbs | CVws | ICC |
|---|---|---|---|---|---|
| sRT | Short(1) | 217.75 ± 51.34 ms | 23.58% | 10.85% | 0.90 |
| Short(2) | 212.46 ± 49.09 ms | 23.11% | |||
| Long | 216.10 ± 56.05 ms | 25.94% | |||
| All sessions | 215.45 ± 51.13 ms | 23.73% | |||
| sRT (ISV) | Short(1) | 50.42 ± 19.07 ms | 37.82% | 23.41% | 0.78 |
| Short(2) | 47.67 ± 18.52 ms | 38.85% | |||
| Long | 46.06 ± 17.57 ms | 38.15% | |||
| All sessions | 48.05 ± 18.07 ms | 37.60% | |||
| cRT | Short(1) | 434.83 ± 112.31 ms | 25.83% | 9.50% | 0.90 |
| Short(2) | 430.87 ± 93.13 ms | 21.62% | |||
| Long | 417.10 ± 78.64 ms | 18.85% | |||
| All sessions | 427.60 ± 93.81 ms | 21.94% | |||
| cRT (ISV) | Short(1) | 78.55 ± 30.51 ms | 38.84% | 26.53% | 0.63 |
| Short(2) | 67.71 ± 23.70 ms | 35.00% | |||
| Long | 73.61 ± 31.01 ms | 42.13% | |||
| All sessions | 73.17 ± 28.24 ms | 38.59% | |||
| sDT | Short(1) | 5.51 ± 2.10 μm | 38.19% | 30.85% | 0.65 |
| Short(2) | 5.17 ± 1.45 μm | 28.01% | |||
| Long | 4.61 ± 2.70 μm | 58.45% | |||
| All sessions | 5.10 ± 2.14 μm | 42.01% | |||
| dDT | Short(1) | 7.94 ± 1.90 μm | 23.95% | 13.48% | 0.78 |
| Short(2) | 9.03 ± 2.16 μm | 23.94% | |||
| Long | 7.93 ± 1.38 μm | 17.45% | |||
| All sessions | 8.32 ± 1.87 μm | 22.47% | |||
| nAD | Short(1) | 38.13 ± 21.74 μm | 57.02% | 40.45% | 0.44, 0.68* |
| Short(2) | 37.87 ± 18.01 μm | 47.55% | |||
| Long | 25.23 ± 13.63 μm | 54.01% | |||
| All sessions | 34.14 ± 18.81 μm | 55.11% | |||
| dAD | Short(1) | 19.86 ± 11.83 μm | 59.58% | 45.71% | 0.53 |
| Short(2) | 23.29 ± 11.65 μm | 50.04% | |||
| Long | 22.71 ± 15.00 μm | 66.04% | |||
| All sessions | 21.95 ± 12.69 μm | 57.81% | |||
| sAD | Short(1) | 50.27 ± 29.29 μm | 58.26% | 31.44% | 0.72 |
| Short(2) | 52.27 ± 22.46 μm | 42.97% | |||
| Long | 46.67 ± 23.12 μm | 49.55% | |||
| All sessions | 49.73 ± 24.68 μm | 49.62% | |||
| sqFD | Short(1) | 7.03 ± 2.50 Hz | 35.63% | 41.72% | 0.25 |
| Short(2) | 7.15 ± 2.59 Hz | 36.19% | |||
| Long | 6.40 ± 4.04 Hz | 63.12% | |||
| All sessions | 6.85 ± 3.08 Hz | 44.96% | |||
| smFD | Short(1) | 7.37 ± 2.59 Hz | 35.08% | 36.96% | 0.43 |
| Short(2) | 8.97 ± 3.87 Hz | 43.13% | |||
| Long | 7.12 ± 4.15 Hz | 58.22% | |||
| All sessions | 7.82 ± 3.61 Hz | 46.18% | |||
| TOJs | Short(1) | 27.79 ± 12.79 ms | 46.02% | 45.94% | 0.07 |
| Short(2) | 26.52 ± 13.06 ms | 49.25% | |||
| Long | 18.12 ± 11.08 ms | 61.17% | |||
| All sessions | 23.78 ± 12.75 ms | 53.61% | |||
| TOJc | Short(1) | 30.65 ± 14.33 ms | 46.77% | 35.93% | 0.74 |
| Short(2) | 44.63 ± 19.59 ms | 43.88% | |||
| Long | 29.51 ± 22.07 ms | 74.81% | |||
| All sessions | 34.93 ± 19.74 ms | 56.52% |
*As noted in the Methods, the initial comparison stimulus in the nAD task was inadvertently set incorrectly. The ICC marked with an asterisk is the ICC when including Short(1) and Short(2) measurements only.