Table 1.
Demographic and clinical data of study populations
| Iowa (N = 16) | Montpellier (N = 19) | All subjects (N = 35) | |
|---|---|---|---|
| Age (years) | |||
| Mean (± SD) | 55.44 (± 11.18) | 40.16 (± 10.24) | 47.14 (± 13.11) |
| Range | 29–73 | 22–56 | 22–73 |
| Education (years) | |||
| < 12 | 2 | 2 | 4 |
| 12–16 | 11 | 8 | 19 |
| 16 + | 3 | 9 | 12 |
| Gender (women/men) | 5/11 | 8/11 | 13/22 |
| Handedness (R/L/A)a | 12/3/1 | 16/2/1 | 28/5/2 |
| Lesion laterality (R/L/B)b | 5/6/5 | 12/7/0 | 17/13/5 |
| Etiology | |||
| Stroke | 11 | 0 | 11 |
| Resections | 3 | 19 | 22 |
| Contusion (trauma) | 2 | 0 | 2 |
a
R right-handed, L left-handed, A ambidextrous
b
R right hemisphere lesion, L left hemisphere lesion, B bilateral lesion