From: Overall intact cognitive function in male X-linked adrenoleukodystrophy adults with normal MRI
Neuropsychological test per cognitive domain | N | Mean ± SD or median (range) | p value |
---|---|---|---|
Language | |||
 Letter fluency | 33 | 45.70 ± 8.85 | 0.009* |
 Similarities** | 33 | 50 (30–58) | 0.050 |
 Vocabulary | 33 | 47.18 ± 8.00 | 0.051 |
Verbal memory | |||
 REY AVLT IR | 33 | 46.97 ± 10.41 | 0.104 |
 Rey AVLT DR | 33 | 49.24 ± 10.05 | 0.668 |
 Rey AVLT DR/IR | 33 | 51.52 ± 7.72 | 0.268 |
Non-verbal memory | |||
 WMS VR IR** | 32 | 50 (33–72) | 0.421 |
 WMS VR DR | 32 | 55.44 ± 9.00 | 0.002* |
 WMS VR recognition** | 32 | 58 (35–58) | 0.001* |
Visuoconstruction | |||
 Beery VMI** | 31 | 49 (19–64) | 0.193 |
Executive functioning | |||
 TMT A | 31 | 57.29 ± 12.95 | 0.004* |
 TMT B | 31 | 53.55 ± 11.18 | 0.087 |
 TMT B/A | 31 | 49.81 ± 9.32 | 0.909 |
 Stroop I** | 32 | 48 (28–85) | 0.172 |
 Stroop II | 31 | 49.94 ± 10.34 | 0.973 |
 Stroop III | 31 | 53.23 ± 11.14 | 0.117 |
 Stroop III/II | 31 | 55.42 ± 10.59 | 0.008* |
 BRIEF A** | 30 | 51 (36–83) | 0.186 |
Psychomotor Speed | |||
 VTS-S1-RT | 29 | 57.66 ± 12.04 | 0.002* |
 VTS-S1-MT | 29 | 58.10 ± 11.95 | 0.001* |
 VTS-S3-RT | 28 | 46.89 ± 10.72 | 0.137 |
 VTS-S3-MT | 28 | 51.71 ± 10.92 | 0.414 |