Table 1.
Summary of neuropsychological profiles in the small mammillary body (small MB) and large mammillary body (large MB) groups
| Characteristic | Small MB (n = 9) | Large MB (n = 9) |
|---|---|---|
| Age (years) | 46.6 ± 12.9 | 37.8 ± 9.2 |
| Gender | male, 5; female, 4 | male, 4; female, 5 |
| Time between surgery/first test | 8.5 ± 5.1 years | 4.8 ± 4.2 years |
| Neuropsychological tests–standardized scores | ||
| WAIS-III (norm = 100) | ||
| VIQ | 101.0 ± 16.3 | 107.8 ± 12.4 |
| PIQ | 102.9 ± 12.6 | 105.7 ± 9.8 |
| FSIQ | 102.3 ± 14.8 | 107.7 ± 11.3 |
| WMS-III (norm = 100) | ||
| Auditory immediate | 87.2 ± 15.7 | 102.6 ± 9.8 |
| Visual immediate | 80.4 ± 13.0 | 95.4 ± 12.5 |
| Immediate memory | 80.9 ± 16.1 | 99.0 ± 12.0 |
| Auditory delayed | 82.7 ± 14.1 | 105.1 ± 10.2 |
| Visual delayed | 81.8 ± 13.9 | 98.9 ± 11.6 |
| auditory recognition delayed | 88.9 ± 11.4 | 100.6 ± 9.5 |
| General memory | 80.7 ± 13.7 | 102.2 ± 11.9 |
| Working memory | 106.6 ± 23.9 | 105.4 ± 11.0 |
| Doors and People (norm = 10) | ||
| Verbal recall (People) | 6.4 ± 3.0 | 11.1 ± 3.3 |
| Visual recognition (doors) | 9.0 ± 2.4 | 10.8 ± 2.3 |
| Visual recall (shapes) | 6.4 ± 3.8 | 10.3 ± 2.9 |
| Visual recognition (names) | 10.2 ± 2.3 | 11.0 ± 2.3 |
Data are presented as means ± SD.