title: Nigrotectal projections in the monkey: an autoradiographic study.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001931:Brain Mapping; D001933:Brain Stem / Q000033:anatomy & histology; D004525:Efferent Pathways / Q000033:anatomy & histology; D000882:Haplorhini; D006735:Horseradish Peroxidase; D008253:Macaca mulatta; D008722:Methods; D013378:Substantia Nigra / Q000033:anatomy & histology*; D013477:Superior Colliculi / Q000033:anatomy & histology; D003336:Tectum Mesencephali / Q000033:anatomy & histology*
chemical_list: D006735:Horseradish Peroxidase