[Afferent connections of the dorsal sections of the pars magnocellularis in the red nucleus of the cat].
Location of retrogradely labelled neurons in various structures of the central nervous system was studied by microiontophoretic injection of horseradish peroxidase into dorsal sections of the magnocellular part of the cat red nucleus. Projections were revealed from some hypothalamic nuclei, centrum medianum, as well as from nucleus parafascicularis and subthalamic nucleus; from zone incerta, field of Forel, nucleus medialis habenulae; from reticular formation of the pons, medulla oblongata and midbrain, central gray matter, colliculus superior, nucleus interstitialis Cajal; from contralateral red nucleus, nucleus fastigii and facial nucleus; from nucleus vestibularis lateralis (pars dorsalis) and nucleus vestibularis medialis as well as from ventral horn of the spinal cord cervical segments. Connections between substantia nigra and the red nucleus have been studied more accurately. Bilateral trajectories of retrogradely labelled fibre systems are described.
Pogosian
V I
VI
Fanardzhian
V V
VV
D000344:Afferent Pathways / Q000166:cytology; D000818:Animals; D002415:Cats; D003584:Cytological Techniques; D006735:Horseradish Peroxidase; D007478:Iontophoresis; D009474:Neurons / Q000166:cytology; D012012:Red Nucleus / Q000166:cytology*
D006735:Horseradish Peroxidase
Afferentnye sviazi dorsal'nykh otdelov krupnokletochnoĭ chasti krasnogo iadra koshki.