Table 3.
Control and stroke hippocampal volume (V) per segmentation method at three and 12 months and relative volume change (ΔV/V) between time points (3 M = three-month time point, 12 M = 12-month time point).
| V (mm3) | Control | Stroke | ||||
|---|---|---|---|---|---|---|
| Mean (SD) | 3M | 12M | ΔV/V (%) | 3M | 12M | ΔV/V (%) |
| AdaBoost | 4013 (348) | 3987 (341) | −0.64 (1.96) | 3863 (450) | 3816 (459) | −1.20 (2.67) |
| FIRST | 3877 (371) | 3851 (374) | −0.70 (2.16) | 3687 (461) | 3641 (457) | −1.26 (2.83) |
| FreeSurfer/v5.3 | 4143 (383) | 4119 (387) | −0.58 (1.28) | 3894 (553) | 3871 (556) | −0.63 (1.92) |
| FreeSurfer/v6.0 | 4040 (340) | 4019 (349) | −0.56 (1.40) | 3841 (496) | 3816 (505) | −0.70 (1.97) |
| Manual | 3682 (365) | 3665 (359) | −0.46 (1.13) | 3531 (460) | 3484 (453) | −1.34 (1.54) |
| Subfields | 3751 (314) | 3739 (321) | −0.33 (1.28) | 3591 (441) | 3563 (444) | −0.79 (1.46) |