title: Differential organization of crossed and uncrossed projections from the superior olive to the inferior colliculus in the mole.
abstract: Projections from the medial (MSO) and lateral (LSO) superior olivary nuclei to the inferior colliculus (IC) were examined in the mole. In each mole, Fluoro-Gold was injected into one IC and wheat germ-agglutinated horseradish peroxidase (WGA-HRP) into the other IC; most MSO neurons were double-labeled bilaterally, while most LSO neurons were single-labeled bilaterally. The results indicate that the bilateral projections from the MSO and LSO to the IC are mainly established by single MSO neurons with axon collaterals to the IC on both sides, and by two separate populations of LSO neurons with axons to the contralateral or ipsilateral IC.
authors.affiliation: Department of Anatomy, School of Medicine, Kanazawa University, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Kudo
authors.forename: Y
authors.initials: Y
authors.lastname: Kitao
authors.forename: Y
authors.initials: Y
authors.lastname: Nakamura
mesh_terms: D000818:Animals; D001306:Auditory Pathways / Q000033:anatomy & histology*; D001370:Axonal Transport; D007839:Functional Laterality; D006735:Horseradish Peroxidase; D007245:Inferior Colliculi / Q000033:anatomy & histology*; D008971:Moles / Q000033:anatomy & histology*; D009474:Neurons / Q000166:cytology; D009847:Olivary Nucleus / Q000033:anatomy & histology*; D009893:Opossums / Q000033:anatomy & histology; 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