title: Slow positive and negative ventral root potentials accompanying extension and flexion evoked by a medullary stimulation.
mesh_terms: D000313:Adrenal Medulla; D006801:Humans; D009424:Nervous System Physiological Phenomena; D016059:Range of Motion, Articular; D013126:Spinal Nerve Roots
keywords: NERVES/roots; NERVOUS SYSTEM/physiology