title: Hypothalamic, tectal and accessory optic projections in the opossum.
mesh_terms: D000818:Animals; D001345:Autoradiography; D007031:Hypothalamus / Q000033:anatomy & histology*; D009434:Neural Pathways; D009893:Opossums / Q000033:anatomy & histology*; D012160:Retina / Q000033:anatomy & histology*; D013477:Superior Colliculi / Q000033:anatomy & histology*; D014795:Visual Pathways / Q000033:anatomy & histology*