Cerebral hemorrhage Nystagmus Abnormal eye movement

B. Eye movement

a) Abnormal eye position: Check for joint deviation and skew deviation.

b) Abnormal eye movement: Check for roving eye movement and nystagmus.

https://www.jstage.jst.go.jp/article/naika/99/5/99_1082/_pdf

View of consciousness disorder in emergency medical care

https://ci.nii.ac.jp/els/contentscinii_20181223131020.pdf?id=ART0007428798