This document summarizes several postural and autonomic reflexes. It describes the afferent pathway that carries sensory information, integrating centers in the brainstem and spinal cord, and efferent pathways consisting of motor neurons. Specific reflexes discussed include the crossed extensor reflex which extends the opposite limb in response to a stimulus, positive and negative supporting reactions in the limbs, and tonic neck and cord righting reflexes which help correct body position when off balance. Autonomic reflexes mentioned are cardiovascular, gastrointestinal, and bladder emptying.