Table 1.
Descriptive statistics
| Variable | Patient Mean (s.d.) | Control A Mean (s.d.) | Control B Mean (s.d.) |
|---|---|---|---|
| Age (years) | 59.8 (9.1) | 59.6 (14.3) | 64.7 (12.1) |
| Education (years) | 13.9 (2.8) | 14.4 (2.8) | 14.0 (3.2) |
| Time post-stroke (months) | 65.3 (47.5) | N/A | N/A |
| WAB auditory comprehension (/10) | 9.2 (1.1) | - | - |
| Lesion volume (mm3) | 86,678 (75,022) | N/A | N/A |
| PTU (% correct) | 83.0 (12.4) | - | 90.3 (2.5) |
| Semantic gesture recognition (% correct) | 88.1 (10.5) | - | 97.5 (3.0) |
| Spatial gesture recognition (% correct) | 85.3 (10.7) | - | 93.3 (3.5) |
| Visible intrinsic (% correct) | 79.5 (11.1) | 93.6 (4.5) | - |
| Visible extrinsic (% correct) | 85.8 (14.1) | 97.7 (4.1) | - |
| Blindfolded intrinsic (% correct) | 76.3 (14.0) | 88.6 (7.4) | - |
| Blindfolded extrinsic (% correct) | 80.6 (13.1) | 95.0 (5.0) | - |