[On the developmental physiology of the corticospinal motor system in children].
D002540:Cerebral Cortex / Q000502:physiology*; D006801:Humans; D009424:Nervous System Physiological Phenomena; D009474:Neurons / Q000502:physiology*; D011712:Pyramidal Tracts / Q000502:physiology*; D013116:Spinal Cord / Q000502:physiology*
CEREBRAL CORTEX/physiology; NEURONS/physiology; PYRAMIDAL TRACTS/physiology; SPINAL CORD/physiology