title: Quantitative studies on motoneurons: hypoglossal neurons in the boa constrictor, Constrictor constrictor.
mesh_terms: D000818:Animals; D002452:Cell Count; D007002:Hypoglossal Nerve / Q000033:anatomy & histology* / Q000166:cytology; D008526:Medulla Oblongata / Q000033:anatomy & histology*; D008959:Models, Neurological; D009046:Motor Neurons; D012911:Snakes / Q000033:anatomy & histology*