Table 2b.

Mean (SD) for Earlier Changes of BDI Score and VAM Parameters.

Change (1-3 months - Baseline)	All Surgeries	GPi	STN	P-Value
BDI	-4.72±7.29	-4.29±5.61	-4.90±7.89	0.600
VAM Afraid	-2.23±19.74	1.43±20.14	-3.50±19.51	0.118
VAM Confused	1.83±15.30	6.33±15.11	0.27±15.11	0.016
VAM Sad	-0.62±14.83	3.18±14.04	-1.93±14.91	0.086
VAM Angry	3.01±14.03	5.25±15.74	2.22±13.35	0.594
VAM Energetic	2.30±14.78	3.78±15.50	1.79±14.54	0.294
VAM Tired	-4.68±14.77	-1.65±15.89	-5.73±14.27	0.165
VAM Happy	5.82±14.42	6.59±13.56	5.55±14.74	0.576
VAM Tense	-9.23±19.13	-9.92±22.40	-8.99±17.93	0.827