Neuropsychologic evaluation in 16 patients with MS with OCD and in 15 patients with MS without psychiatric disorders (CG)
| Neuropsychologic Test | MS OCD | MS CG |
|---|---|---|
| Rey Auditory Verbal Learning | 34.1 ± 7.9 | 35.1 ± 6.5 |
| Rey Auditory Verbal Learning Recall | 10.2 ± 2.7 | 9.5 ± 2.1 |
| Trail-Making Test A-B | 40.7 ± 18.5 | 43.8 ± 24.2 |
| Raven Progressive Matrices | 29.7 ± 3.4 | 29.7 ± 3.2 |
| Tower of London | 26.2 ± 6.6 | 29.3 ± 3.4 |
| Rey Complex Figure-Copy | 33.5 ± 2.3 | 33.3 ± 2.5 |
| Rey Complex Figure-Recall | 18.4 ± 3.9 | 18.1 ± 4.4 |
| Digit Span | 5.6 ± 0.7 | 5.5 ± 1.1 |
| Stroop Color Naming Test | 55.8 ± 9.6 | 46.7 ± 1.4 |
Note:—All values are expressed as mean ± standard deviation. No statistically significant difference in any neuropsychological test was found between groups by unpaired t test.