Table 2.
Activity Index (AI) during clinical assessments. For each of the 12 neurological assessments performed, 10th, 50th, and 90th percentiles of the task AI value (see “Methods” section) across A-T participants (N = 15) are tabulated and ordered by the median value of the population
| Task name | 10th percentile | Median | 90th percentile | |
|---|---|---|---|---|
| Low AI intensity (0.0045–8.63) | Smooth pursuit | 0.9891 | 2.6873 | 6.3021 |
| Cookie theft | 0.8515 | 3.5553 | 13.9469 | |
| Rest | 3.2488 | 8.8554 | 18.7450 | |
| Moderate AI intensity (8.63–44.8) | Heel-to-shin | 4.0106 | 11.5878 | 29.5597 |
| Stop traffic | 9.1515 | 19.4239 | 27.5597 | |
| Palm down | 14.0918 | 19.5320 | 29.1147 | |
| Finger tapping | 15.3607 | 24.0080 | 40.9994 | |
| Mirroring | 15.2486 | 24.8595 | 45.1429 | |
| Open-close | 12.9863 | 27.1218 | 33.94591 | |
| Walking | 15.8650 | 29.0743 | 55.7619 | |
| Finger-nose-finger | 20.6801 | 30.9820 | 36.4549 | |
| High AI intensity (44.8–336) | Light bulb | 41.5071 | 70.2128 | 103.9444 |