Supraspinal control of ascending pathways.
D000344:Afferent Pathways / Q000502:physiology; D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology; D008251:Macaca; D008526:Medulla Oblongata / Q000502:physiology; D009046:Motor Neurons / Q000502:physiology; D012154:Reticular Formation / Q000502:physiology; D013133:Spinothalamic Tracts / Q000502:physiology*