Neuropsychological results of the control subjects on the two sessions: data shown are mean scores (SD)
| Group 11-150 | Group 21-151 | ||||||
|---|---|---|---|---|---|---|---|
| Session 1 | Session 2 | Session 1 | Session 2 | ||||
| Cognitive functions: | |||||||
| Orientation in time (/5) | 4.90 (0.32) | 51-152 | 51-152 | 51-152 | |||
| Problem solving (/12) | 11.70 (0.67) | 11.70 (0.48) | 11.80 (0.42) | 121-152 | |||
| Copying of geometric figures (/12) | 11.40 (1.07) | 11.50 (0.84) | 11.60 (0.70) | 11.70 (0.48) | |||
| Forward memory span | 5.90 (0.87) | 5.90 (0.74) | 6.40 (1.35) | 5.90 (0.74) | |||
| Categorical fluency | |||||||
| Correct responses | 33.90 (5.15) | 35.50 (5.10) | 34.80 (7.69) | 32.90 (7.80) | |||
| Perseverative errors | 0.90 (0.99) | 0.8 (0.79) | 0.2 (0.42) | 0.3 (0.48) | |||
| Letter fluency | |||||||
| Correct responses | 25 (5.25) | 25.30 (4.11) | 22.20 (6.49) | 22.10 (5.47) | |||
| Perseverative errors | 0.2 (0.42) | 0.4 (0.52) | 0.3 (0.67) | 0.3 (0.48) | |||
| Episodic memory: | |||||||
| Immediate cued recall(/16) | 161-152 | 161-152 | 161-152 | 161-152 | |||
| Free recall (/16) | 7.90 (1.37) | 8.40 (2.59) | 9.50 (1.35) | 9.7 (2.06) | |||
| Recognition (/16) | 15.70 (0.67) | 161-152 | 15.70 (0.67) | 161-152 | |||