Efferent tectal pathways of the opossum (Didelphis virginiana).
D000818:Animals; D001933:Brain Stem / Q000033:anatomy & histology; D005154:Facial Nerve / Q000033:anatomy & histology; D005829:Geniculate Bodies / Q000033:anatomy & histology; D008636:Mesencephalon / Q000033:anatomy & histology*; D009410:Nerve Degeneration; D009434:Neural Pathways; D009802:Oculomotor Nerve / Q000033:anatomy & histology; D009893:Opossums / Q000033:anatomy & histology*; D012012:Red Nucleus / Q000033:anatomy & histology; D013116:Spinal Cord / Q000033:anatomy & histology; D013378:Substantia Nigra / Q000033:anatomy & histology; D003336:Tectum Mesencephali / Q000033:anatomy & histology*; D013788:Thalamus / Q000033:anatomy & histology