Addressing the spinal cord.
D000818:Animals; D001931:Brain Mapping; D006801:Humans; D009044:Motor Cortex / Q000033:anatomy & histology*; D009046:Motor Neurons / Q000502:physiology*; D009434:Neural Pathways; D011712:Pyramidal Tracts / Q000033:anatomy & histology; D012012:Red Nucleus / Q000033:anatomy & histology; D013116:Spinal Cord / Q000033:anatomy & histology*; D014726:Vestibular Nuclei / Q000033:anatomy & histology