title: A reciprocal axonal connection between the subthalamic nucleus and the neostriatum in the cat.
abstract: Injections of wheatgerm agglutinin conjugated to horseradish peroxidase (WGA-HRP) into several small regions of the head and body of the caudate nucleus and the putamen of the cat result in retrograde cell-labeling of neurons in the ipsilateral subthalamic nucleus. A mediolateral but no rostrocaudal or dorsoventral topography is apparent in the subthalamostriatal projection. Anterograde transport of WGA-HRP and autoradiography after [3H]amino acid injection of the caudate suggest also a reciprocal striatosubthalamic projection.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002415:Cats; D002421:Caudate Nucleus / Q000033:anatomy & histology; D003342:Corpus Striatum / Q000033:anatomy & histology*; D004027:Diencephalon / Q000033:anatomy & histology*; D008636:Mesencephalon / Q000033:anatomy & histology; D009434:Neural Pathways / Q000033:anatomy & histology; D011699:Putamen / Q000033:anatomy & histology; D051381:Rats