From: Inter-scanner reproducibility of brain volumetry: influence of automated brain segmentation software
Coefficient of variation | p-value | |||||
---|---|---|---|---|---|---|
FreeSurfer | FSL-FIRST | AccuBrain | FreeSurfer vs. FSL-FIRST | AccuBrain vs. FreeSurfer | AccuBrain vs. FSL-FIRST | |
WM | 8.117 | N.A. | 1.348 | N.A. | 0.005 | N.A. |
GM | 6.946 | N.A. | 1.927 | N.A. | < 0.001 | N.A. |
Hippocampus L | 7.706 | 9.600 | 8.800 | 0.151 | 0.978 | 0.679 |
Hippocampus R | 8.459 | 10.57 | 8.144 | 0.489 | 0.561 | 0.064 |
Amygdala L | 10.35 | 17.15 | 3.768 | 0.010 | < 0.001 | < 0.001 |
Amygdala R | 10.23 | 20.98 | 3.557 | 0.004 | 0.002 | < 0.001 |
Lateral ventricle L | 9.123 | N.A. | 2.547 | N.A. | 0.001 | N.A. |
Lateral ventricle R | 8.631 | N.A. | 2.892 | N.A. | 0.008 | N.A. |
VentralDC L | 9.809 | N.A. | 4.298 | N.A. | 0.018 | N.A. |
VentralDC R | 9.350 | N.A. | 3.685 | N.A. | 0.022 | N.A. |
Thalamus L | 8.632 | 8.919 | 1.635 | 0.679 | < 0.001 | < 0.001 |
Thalamus R | 8.440 | 9.739 | 1.811 | 0.524 | < 0.001 | < 0.001 |
Caudate L | 9.597 | 12.91 | 2.750 | 0.083 | < 0.001 | < 0.001 |
Caudate R | 9.331 | 14.11 | 2.314 | 0.073 | 0.001 | < 0.001 |
Putamen L | 10.77 | 11.61 | 2.755 | 0.720 | < 0.001 | < 0.001 |
Putamen R | 9.793 | 11.64 | 2.471 | 0.330 | 0.001 | < 0.001 |
Pallidum L | 12.29 | 7.245 | 4.025 | 0.018 | < 0.001 | 0.007 |
Pallidum R | 11.77 | 9.306 | 2.316 | 0.389 | 0.001 | < 0.001 |
Accumbens L | 11.72 | 13.93 | 4.859 | 0.679 | < 0.001 | 0.001 |
Accumbens R | 10.43 | 18.75 | 5.014 | 0.015 | 0.002 | < 0.001 |
Average | 9.577 | 12.60a | 3.546 | 0.041 | 0.001 | < 0.001 |