Brain's reflex is the extension of a hemiplegic flexed arm when a quadrupedal posture is assumed by a human subject. It was first described by Russell Brain, a British neurologist.1
References
References
- Encyclopædia Britannica
Article · Wikipedia archive
·
Last revised Jul 17, 2026
Brain's reflex
Brain's reflex is the extension of a hemiplegic flexed arm when a quadrupedal posture is assumed by a human subject. It was first described by Russell Brain, a British neurologist.