title: Longitudinal extent of dorsal root fibres in the spinal cord and brain stem of the frog.
mesh_terms: D000344:Afferent Pathways / Q000033:anatomy & histology; D000818:Animals; D001001:Anura; D001933:Brain Stem / Q000033:anatomy & histology*; D002531:Cerebellum / Q000033:anatomy & histology; D005727:Ganglia, Spinal / Q000033:anatomy & histology*; D009412:Nerve Fibers / Q000648:ultrastructure*; D011893:Rana esculenta; D012154:Reticular Formation / Q000033:anatomy & histology; D013116:Spinal Cord / Q000033:anatomy & histology*; D014278:Trigeminal Nuclei / Q000033:anatomy & histology; D014726:Vestibular Nuclei / Q000033:anatomy & histology