What Are Brainstem Reflexes?

The brainstem is divided into 6 functional surfaces from top to bottom, and 10 brainstem reflexes (BSR) can be used to determine the function of the brainstem planes to understand the disease development trend and determine the prognosis.

Brain stem reflex

This entry lacks an overview map . Supplementing related content makes the entry more complete and can be upgraded quickly. Come on!

Pathological metacarpophalangeal reflexes show involvement of the cortico-subcortical area; disappearance of ciliary spine reflexes and palmar plantar reflexes show damage extending to the mesencephalic plane; frontal orbicularis orbicular reflex, vertical ocular vestibular reflex disappears, and corneal submandibular reflex appears as Features of brain-midbrain plane involvement; disappearance of pupils' light reflection and presence of corneal and mandibular reflexes indicate damage to the midbrain; disappearance of corneal reflexes, chew muscle reflexes, and corneal mandibular reflexes indicate involvement of the superior plane of the bridge; horizontal eye vestibular reflexes disappear The subplanar brain is involved; the eye-cardiac reflex disappears, the pupils dilate, and the cessation of breathing indicates delayed brain damage and brain death.