title: The modular architectonic principle of neural centers.
mesh_terms: D000818:Animals; D001933:Brain Stem / Q000033:anatomy & histology; D002531:Cerebellum / Q000033:anatomy & histology; D002540:Cerebral Cortex / Q000033:anatomy & histology; D006801:Humans; D007031:Hypothalamus / Q000033:anatomy & histology; D009420:Nervous System / Q000033:anatomy & histology*; D009475:Neurons, Afferent / Q000502:physiology; D012154:Reticular Formation / Q000033:anatomy & histology; D013116:Spinal Cord / Q000033:anatomy & histology