Table 1.
Neuropsychological performance of the study sample (n = 30).
| Test | Mean ± SD |
|---|---|
| Overall Cognition | |
| z-score across all tests | 0.00 ± 0.57 |
| Crystallized Intelligence (IQ) | 126.35 ± 11.90 |
| Addenbrooke’s Cognitive Examination III/100 | 94 ± 3.12 |
| Memory | |
| VLMT total learning score/75 | 48.60 ± 8.24 |
| VLMT delayed recall/15 | 10 ± 2.64 |
| VLMT recognition/15 | 11.30 ± 2.56 |
| Rey-Osterrieth Complex Figure (delayed)/36 | 17.27 ± 5.50 |
| Attention | |
| Trail Making Test A (time in s) | 39.4 ± 14.67 |
| Visuoconstruction | |
| Rey-Osterrieth Complex Figure (copy)/36 | 32.65 ± 2.95 |
| Executive Function | |
| Trail Making Test B (time in s) | 94.03 ± 37.39 |
| Stroop Test Interference (time in s) | 85.53 ± 18.04 |
| Behavioral questionnaires | |
| Geriatric Depression Scale/15 | 1.57 ± 1.77 |
| BFI-10 Neuroticism/10 | 5.97 ± 1.85 |
| BFI-10 Conscientiousness/10 | 7.83 ± 1.44 |
BFI, Big-Five-Inventory; SD, standard deviation; VLMT, Verbal Learning and Memory Test.