Right, left, and total left LVV, THV, and THI of the controls and MCI and AD patients
| Controls (SD) | MCI (SD) | AD (SD) | |
|---|---|---|---|
| Mean left LVV (mL) | 14.42 (7.02) | 12.78 (5.36) | 25.64 (16.08) |
| Mean right LVV (mL) | 13.24 (5.61) | 11.38 (5.11) | 22.80 (9.47) |
| Mean total LVV (mL) | 27.66 (12.47) | 24.17 (10.07) | 48.44 (24.25) |
| Mean left THV (mL) | 0.46 (0.36) | 0.40 (0.36) | 1.65 (0.84) |
| Mean right THV (mL) | 0.43 (0.36) | 0.46 (0.36) | 1.74 (1.22) |
| Mean total THV (mL) | 0.89 (0.68) | 0.86 (0.68) | 3.39 (1.80) |
| Mean left THI | 0.03 (0.02) | 0.03 (0.02) | 0.07 (0.02) |
| Mean right THI | 0.03 (0.02) | 0.04 (0.02) | 0.07 (0.03) |
| Mean total THI | 0.06 (0.03) | 0.07 (0.04) | 0.14 (0.04) |
Note:—LVV indicates lateral ventricular volume; THV, temporal horn volume; THI, temporal horn index (THV/LVV ratio); MCI, mildly cognitive impaired; AD, Alzheimer disease.