title: Photically evoked unit activity in the tectum opticum of the squirrel monkey.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D005071:Evoked Potentials; D000882:Haplorhini; D008027:Light; D009474:Neurons; D012160:Retina; D013238:Stereotaxic Techniques; D013477:Superior Colliculi / Q000033:anatomy & histology; D003336:Tectum Mesencephali / Q000033:anatomy & histology*; D014794:Visual Fields; D014795:Visual Pathways