title: A tract arising from the substantia nigra and covering the surface of the crus cerebri (pes peduncili).
abstract: The authors succeeded in impregnating very selectively with the short Golgi method a tract arising from the substantia nigra (s.n.) and covering the surface of crus cerebri. Angio- and glioarchitectonies of the tract are described together with nerve cells penetrating with their dendrites or totally sunk into the tract, whose function may be a feed-back loop to the s.n.
mesh_terms: D001808:Blood Vessels / Q000033:anatomy & histology; D001933:Brain Stem / Q000033:anatomy & histology*; D004525:Efferent Pathways / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D008636:Mesencephalon / Q000033:anatomy & histology* / Q000098:blood supply; D008875:Middle Aged; D009836:Oligodendroglia / Q000033:anatomy & histology; D013378:Substantia Nigra / Q000033:anatomy & histology*