title: Retinal projections of the pigmented guinea pig.
abstract: Using 3H-proline autoradiography we found in the pigmented guinea pig that retinal fibres terminated bilaterally in the suprachiasmatic, lateral geniculate, some pretectal nuclei and in the superior colliculi. The medial, lateral and dorsal terminal nuclei of the accessory optic system appeared to receive only contralateral retinal fibres. The retinal projections of the guinea pig follow the general plan recognized in the visual system of rodents demonstrated by modern tract-tracing techniques.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D001345:Autoradiography; D006168:Guinea Pigs / Q000033:anatomy & histology*; D009900:Optic Nerve / Q000033:anatomy & histology; D014795:Visual Pathways / Q000033:anatomy & histology*