Score | Width of choroid fissure | Width of temporal horn | Height of the hippocampus |
0 | Normal | Normal | Normal |
1 | ↑ | Normal | Normal |
2 | ↑↑ | ↑ | ↓ |
3 | ↑↑↑ | ↑↑ | ↓↓ |
4 | ↑↑↑ | ↑↑↑↑ | ↓↓↓ |
A score of 0–4 is given separately for the left and the right side.
(↑), increase; (↓), decrease.