@article{oai:mdu.repo.nii.ac.jp:00000903, author = {INOUE, KATSUHIRO and OHKUBO, YOSHINOBU and NAITO, JUNPEI and KITADA, YASUYUKI}, issue = {3}, journal = {松本歯学}, month = {Dec}, note = {application/pdf, An investigation was made of the precise origin of the efferent nerve terminals in the fungiform papillae of the bullfrog's tongue. Some axonal enlargements originate from the parasympathetic postganglionic neurons in the glossopharyngeal nerve. Axonal enlargements containing large dense-cored vesicles (100-120 nm in diameter) and small, clear synaptic vesicles (50-60 nm in diameter) were in close contact with the supporting cell in the taste disk. These results seem to provide morphological evidence for the existence of an efferent control system in the taste disk of the bullfrog.}, pages = {274--279}, title = {Existence of the Parasympathetic Postganglionic Nerve Terminals in the Taste Disk of the Fungiform Papillae of the Bullfrog, Rana Catesbeiana}, volume = {20}, year = {1994} }