Table 2.

Volumes of the subthalamic nucleus obtained from magnetic resonance imaging (MRI) and luxol fast blue/cresyl violet stained slices

	Subthalmic nucleus volume (mm3)
	MRI		Luxol		Luxola
No.	Left	Right	Left	Right	Left	Right
1	102.97	103.58	83.83	90.75	154.55	167.31
2	106.88	104.63	83.13	*	153.26	*
3	94.96	95.44	77.64	93.80	143.14	172.93
4	100.27	99.99	76.05	79.17	140.21	145.96
5	89.43	87.01	66.36	68.44	122.35	126.18
6	92.41	94.96	52.96	72.20	97.64	133.11
7	97.78	98.25	59.28	61.42	109.29	113.23
8	105.34	105.61	71.39	80.45	131.62	148.32
9	92.27	88.82	62.20	62.94	114.68	116.04
10	106.76	107.61	69.61	66.82	128.33	123.20
11	97.02	*	76.41	*	140.87	*
12	95.45	94.58	64.54	52.51	118.99	96.81
13	103.8	102.85	*	81.59	*	150.42
14	103.57	102.46	65.22	65.53	120.24	120.81
Mean ± SD	99.21 ± 5.80	98.91 ± 6.42	69.89 ± 9.28	72.97 ± 12.38	128.86 ± 17.10	134.52 ± 22.82
Total	99.06 ± 5.99		71.37 ± 10.76		131.58 ± 19.83

^acorrected with shrinkage factor; SD, standard deviation; *, excluded due to artifacts.