Table 3 Raw and normalized ROI volumes
From: Reduced striatal volumes in Parkinson’s disease: a magnetic resonance imaging study
PD (n = 65) | Control (n = 27) | |||
|---|---|---|---|---|
Brain region | Volume (mm3) | Normalized volume (%ICV) | Volume (mm3) | Normalized volume (%ICV) |
R Putamen | 3200.9 ± 600.3 | 0.208 ± 0.039 | 3301.3 ± 604.0 | 0.219 ± 0.045 |
L Putamen | 3238.0 ± 560.0 | 0.210 ± 0.035 | 3409.1 ± 663.2 | 0.226 ± 0.050 |
R Caudate Head | 2680.6 ± 436.5 | 0.173 ± 0.025 | 2739.8 ± 409.8 | 0.183 ± 0.032 |
R Caudate Body | 577.4 ± 176.0 | 0.037 ± 0.011 | 616.6 ± 210.7 | 0.041 ± 0.013 |
L Caudate Head | 2627.4 ± 427.2 | 0.170 ± 0.026 | 2697.6 ± 357.41 | 0.180 ± 0.030 |
L Caudate Body | 530.5 ± 170.3 | 0.034 ± 0.010 | 577.2 ± 167.9 | 0.038 ± 0.009 |
Total R Caudate | 3226.0 ± 534.7 | 0.210 ± 0.030 | 3490.3 ± 686.3 | 0.230 ± 0.041 |
Total L Caudate | 3120.8 ± 541.8 | 0.202 ± 0.031 | 3392.6 ± 587.1 | 0.224 ± 0.036 |
Total Putamen (L + R) | 6438.9 ± 1092.4 | 0.418 ± 0.066 | 6710.5 ± 1239.6 | 0.445 ± 0.093 |
Total Caudate (L + R) | 6346.8 ± 1059.2 | 0.411 ± 0.067 | 6882.9 ± 1250.4 | 0.454 ± 0.076 |
ICV | 1,546,729.1 ± 159,539.4 | 1,524,478.5 ± 177,354.4 | ||