Table 4.

Relative voxel tissue composition in 4 volumes of interest--left and right cerebellar dentate and cortex, from all subjects (Mean ± SD (range)).

	Left Cerebellar Dentate	Right Cerebellar Dentate	Left Cerebellar Cortex	Right Cerebellar Cortex
GM	54.3±3.5 (47.8 ~ 61.0)	52.0±3.7 (45.8 ~ 58.9)	62.6±6.3 (50.9 ~ 70.8)	59.5±6.9 (50.9 ~ 72.4)
WM	40.5±3.7 (31.7 ~ 45.2)	45.0±4.1 (35.1 ~ 49.3)	33.9±7.3 (23.2 ~ 47.9)	37.8±9.0 (15.2 ~ 47.4)
CSF	5.2±2.6 (2.3 ~ 11.9)	3.0±1.5 (1.4 ~ 6.0)	3.5±2.6 (0.8 ~ 8.7)	2.7±3.0 (0.3 ~ 12.4)