Crossed-Extension Reflex: Nature’s Secret to Body Balance
The Crossed-Extension Reflex: Neurophysiology and Functional Stability The Core Definition of the Crossed-Extension Reflex The Crossed-Extension Reflex (CER) is a fundamental, protective mechanism integral to the human nervous system, defined as an involuntary muscle contraction of the opposite limb that occurs simultaneously with the withdrawal (flexion) of the stimulated limb. This reflex is classified as […]