title: Somatic labeling of the medial terminal nucleus of the accessory optic system with WGA-HRP injected into the rat occipital cortex.
abstract: Neuronal cell bodies in the medial terminal nucleus of the accessory optic system (MTN) were labeled with WGA-HRP which was injected ipsilaterally into the occipital cortex in the rat. We suggest that the label was first transported anterogradely to the pretectal nucleus of the optic tract, then moved transneuronally from axon terminals of occipital cortical neurons to axon terminals of MTN neurons, and finally transported retrogradely to reach cell bodies of MTN neurons.
mesh_terms: D000818:Animals; D008297:Male; D008636:Mesencephalon / Q000033:anatomy & histology*; D009778:Occipital Lobe / Q000033:anatomy & histology*; D051381:Rats; D011919:Rats, Inbred Strains; D013477:Superior Colliculi / Q000033:anatomy & histology; D014795:Visual Pathways / Q000033:anatomy & histology*