Table 2.
CCAS-Scale.
| Cerebellar stroke (n = 25) | Number of subjects under passing score, n (%) | Passing score / Maximum score | |
|---|---|---|---|
| Semantic fluency (number of correct words, mean ± SD) |
14.8 ± 7.1 | 12 (48%) | 15/26 |
| Phonemic fluency (number of correct words, mean ± SD) |
7.7 ± 4.9 | 17 (68%) | 9/19 |
| Category switching (number of correct alternations, mean ± SD) |
6.7 ± 3.8 | 18 (72%) | 9/15 |
| Digit span forward (correct numbers of a serie, mean ± SD) |
5.2 ± 1.2 | 14 (56%) | 5/8 |
| Digit span Backward (correct numbers of a serie, mean ± SD) |
2.8 ± 1.2 | 18 (72%) | 3/6 |
| Cube drawing (mean score ± SD |
10.5 ± 5.1 | 11 (44%) | 11/15 |
| Verbal recall (number of words, mean ± SD) |
7.7 ± 4.3 | 17 (68%) | 10/15 |
| Similarities (correct answers, number of words, mean ± SD) |
6.2 ± 2.4 | 10 (41%) | 6/8 |
| Go-No Go (mean score ± SD) |
1.5 ± 0.8 | 9 (36%) | 0/2 |
| Affect (number of non-affected items, mean ± SD) |
4.2 ± 1.8 | 8 (32%) | 4/6 |
| Total | 68.2 ±21.3 | 120 | |
| Failed Items | 5.2 ±2.12 | <1 | |
| Median | 5 (1–8) | ||
| 1 | 3 | 1 CCAS possible | |
| 2 | 1 | 2 CCAS probable | |
| ≥3 | 21 | 3 CCAS definite |
SD, standard deviation; CCAS, cerebellar cognitive and affective syndrome.