Table 2. Caudate Nucleus Volumes by Total Sample and Group (PD, Non-PD Controls).
Native | 6-DOF | 9-DOF | 12-DOF | |
---|---|---|---|---|
Raw Volumes (mm3) | ||||
Total (n=80) | ||||
7469.55 ± 1131.79 | 7468.11 ± 1132.72 | 9160.86 ± 1167.69 | 9174.74 ± 1157.06 | |
PD (n=40) | ||||
7578.20 ± 1185.31 | 7576.78 ± 1187.95 | 8920.63 ± 1163.94 | 8941.70 ± 1146.95 | |
Control (n=40) | ||||
7360.90 ± 1079.61 | 7359.45 ± 1078.68 | 9401.10 ± 1135.98 | 9407.78 ± 1133.58 | |
TICV proportion (mm3)* | ||||
Total (n=80) | ||||
0.0045 ± 0.00059 | 0.0045 ± 0.00059 | 0.0056 ± 0.00101 | 0.0056 ± 0.00101 | |
PD (n=40) | ||||
0.0044 ± 0.00058 | 0.0044 ± 0.00058 | 0.0052 ± 0.00095 | 0.0052 ± 0.00095 | |
Control (n=40) | ||||
0.0046 ± 0.00058 | 0.0046 ± 0.00058 | 0.0059 ± 0.00096 | 0.0059 ± 0.00096 |
TICV = Total intracranial volume; decimals shown out to five places due to the smaller size of the corrected structure.