Topographic distribution of the lesions in AL and NA patients with WE†
| Patient Group | Thal (%) | Periaq (%) | Mam Bodies (%) | Tectal Plate (%) | CNN (%) | Fvgm (%) | Cer (%) | DN (%) | Vermis (%) |
|---|---|---|---|---|---|---|---|---|---|
| AL | 63 | 46 | 33 | 13 | 0 | 4 | 0 | 0 | 0 |
| NA | 94* | 68 | 52 | 52* | 32* | 9 | 9 | 3 | 6 |
Note:—Thal indicates medial thalami and periventricular region of the third ventricle; Periaq, periaqueductal gray matter; Mam bodies, mamillary bodies; Fvgm, periventricular gray matter located anterior to the 4th ventricle; CNN, cranial nerve nuclei; Cer, cerebellum; DN, dentate nuclei.
* Indicates positive statistical association.
† Imaging sequences included long-TR and short-TE spin-echo sequences and contrast-enhanced short-TR images in multiple planes.