Identification of the inferior salivatory nucleus in the cat as studied by HRP bathings of the transected glossopharyngeal nerve root.
The localization of the inferior salivatory nucleus that gives rise to parasympathetic fibers to the parotid gland was identified by means of horseradish peroxidase (HRP) method in the cat. The inferior salivatory nucleus does exist in the medulla oblongata and is situated in the dorsal part of the reticular formation. The nucleus is well-circumscribed caudally but rostrally the nucleus becomes scattered within the wide area of the dorso-lateral reticular formation. The inferior salivatory nucleus, demonstrated by the present study is composed of medium-sized multipolar neurons with well-developed slender dendrites and densely stained Nissl substance.
D000818:Animals; D001931:Brain Mapping / Q000379:methods; D002415:Cats; D005930:Glossopharyngeal Nerve / Q000033:anatomy & histology*; D006735:Horseradish Peroxidase; D010275:Parasympathetic Nervous System / Q000033:anatomy & histology*; D010306:Parotid Gland / Q000294:innervation*; D012154:Reticular Formation / Q000033:anatomy & histology*
D006735:Horseradish Peroxidase