title: Newly observed pre-cerebellar neurons in the rat are homologous to neurons in the nucleus conterminalis in man.
abstract: After injection of wheat germ agglutinin-horseradish peroxidase into the rat cerebellum, a small number of large neurons were labeled in a narrow area between the pyramidal tract and the inferior olivary nucleus. These labeled neurons are distinct from previously described pre-cerebellar neurons in distribution and neuronal size. Together with the known strong acetylcholinesterase activity in this area, the results of this study show that these neurons comprise a novel pre-cerebellar nucleus, which I have designated 'nucleus subolivaris'. Based upon morphological characteristics, it is likely that this small pre-cerebellar nucleus is the homologue of the nucleus conterminalis in man.
authors.affiliation: Department of Neuroanatomy, Faculty of Medicine, University of Tokyo, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Kobayashi
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000818:Animals; D002529:Cerebellar Nuclei / Q000166:cytology*; D002531:Cerebellum / Q000166:cytology*; D006735:Horseradish Peroxidase; D006801:Humans; D008297:Male; D008875:Middle Aged; D009474:Neurons / Q000166:cytology*; D009847:Olivary Nucleus / Q000166:cytology; D011712:Pyramidal Tracts / Q000166:cytology; D051381:Rats; D017208:Rats, Wistar; D013045:Species Specificity; D018998:Wheat Germ Agglutinin-Horseradish Peroxidase Conjugate; D014909:Wheat Germ Agglutinins
chemical_list: D018998:Wheat Germ Agglutinin-Horseradish Peroxidase Conjugate; D014909:Wheat Germ Agglutinins; D006735:Horseradish Peroxidase