Table 1. Baseline Non-ERP Measures: Mean (SD).
| Memantine (N=21) | Placebo (N=20) | p (T-tests) | |
|---|---|---|---|
| Age | 62.1 (10.0) | 64.7 (8.5) | 0.39 |
| Female (N) | 10 | 6 | 0.25 |
| Education | 15.4 (2.5) | 14.2 (2.4) | 0.14 |
| MMSE | 28.3 (3.9) | 28.5 (1.8) | 0.81 |
| CGG repeats | 87.4 (16.0) | 84.4 (17.5) | 0.60 |
| FXTAS stage | 2.9 (1.0) | 3.3 (1.0) | 0.20 |
| CVLT long delay | 9.6 (3.1) | 9.1 (4.1) | 0.70 |
| CVLT short delay | 9.3 (2.7) | 8.3 (4.1) | 0.39 |
| CVLT list A 1–5 | 43.8 (10.4) | 42.8 (12.1) | 0.79 |
| BDS | 16.7 (4.3) | 14.9 (3.5) | 0.20 |
| COWAT | 40.7 (18.6) | 33.7 (13.1) | 0.18 |
Abbreviations: BDS, Behavioral Dyscontrol Scale; COWAT, Controlled Oral Word Association Test; CVLT, California Verbal Learning Test (free recall scores); MMSE, Mini-Mental State Examination.