Table 2.
Performance on neuropsychological screening tests for CTL and FP groups (mean ± SD)
| Group | Sentence comprehension accuracy | Fluency–F | Fluency–animal | Backward digit span | Backward Corsi span |
|---|---|---|---|---|---|
| CTL (n = 48) | 0.98 ± 0.07 | 14.3 ± 4.9 | 21.5 ± 5.1 | 5.0 ± 1.4 | 4.7 ± 1.1 |
| FP (n = 36) | 0.96 ± 0.06 | 9.8 ± 5.3* | 15.8 ± 4.9* | 4.2 ± 1.8* | 4.0 ± 1.8* |
| OFC (n = 11) | 0.94 ± 0.07 | 9.9 ± 4.7 | 15.1 ± 4.5 | 3.7 ± 0.9 | 3.5 ± 1.4 |
| LF (n = 12) | 0.96 ± 0.07 | 9.3 ± 5.7 | 14.8 ± 4.9 | 4.0 ± 1.3 | 4.5 ± 0.9 |
| MF (n = 13) | 0.98 ± 0.05 | 10.2 ± 5.6 | 17.2 ± 5.3 | 4.8 ± 1.6 | 4.0 ± 1.5 |
*p < 0.05, significant differences (t test or ANOVA).