Studies in neurological structure. 8. Excitor-depressor systems.
D001921:Brain / Q000033:anatomy & histology*; D006801:Humans; D008962:Models, Theoretical; D009046:Motor Neurons / Q000502:physiology*; D009474:Neurons / Q000502:physiology*; D013116:Spinal Cord / Q000033:anatomy & histology*