Results of neuropsychological examination
| Test | Age scaled scores | Age matched control scores or patient's centile |
|---|---|---|
| Control values are mean (SD). | ||
| *Tests on which performance was considered abnormal. Published norms used for comparisons. | ||
| WAIS-R, Wechsler adult intelligence scale-revised; WMS-R, Wechsler memory scale-revised. | ||
| General intellectual function (WAIS-R) | ||
| Picture completion | 13 | |
| Digit span | 12 | |
| Block design | 14 | |
| Arithmetic | 11 | |
| Similarities | 13 | |
| *Digit symbol substitution | 9 | |
| Memory | ||
| Logical memory (WMS-R) | ||
| Immediate | 26 | (67th centile) |
| Delayed | 24 | (79th centile) |
| Visual reproduction (WMS-R) | ||
| Immediate | 40 | (99th centile) |
| Delayed | 30 | (74th centile) |
| Rey auditory verbal learning test | ||
| Total 5 trials | 38 | 47.6 (8.5) |
| *Recall list A | 8 | 9.6 (2.9) |
| *20 Min delayed recall list A | 6 | 10 (2.6) |
| Recognition list A | 15 | 13.9 (0.9) |
| Rey complex figure test | ||
| Copy | 36 | 35.6 (0.8) |
| 30 Min delayed recall | 24 | 18.8 (7.4) |
| Executive function | ||
| *Trail making test | ||
| Part A | 60 s | (10th to 25th centile) |
| Part B | 115 s | (25th to 50th centile) |
| *Letter fluency (FAS) | 31 | (19th centile) |
| *Wisconsin card sorting test (WCST) | 3 categories | 5.6 (1.1) |
| Language | ||
| Graded naming test | 22 | (50th centile) |