Morphology of the primary posterior plexus of the rat cochlear nucleus.
Golgi impregnation results confirm the existence of a plexus (previously described with horseradish peroxidase tracing techniques) located in the posteroventral cochlear nucleus. The bulk of axons involved in this plexus could be traced to their origin in the root, and were not related to the V-bifurcating fibres, though some of the posterior branches of the latter contributed to the plexus. The internal structure of the plexus, and the different types of endings are described. These findings are discussed in relation to previous Golgi studies, especially those referring to the neuron and axon population of this area.
Department of Histology, Faculty of Medicine, University of Salamanca, Spain.
M A
MA
Merchan
F P
FP
Collía
D E
DE
López
E
E
Carrascal
D000344:Afferent Pathways / Q000033:anatomy & histology / Q000648:ultrastructure; D000818:Animals; D001369:Axons / Q000648:ultrastructure; D003056:Cochlear Nerve / Q000033:anatomy & histology* / Q000648:ultrastructure; D051381:Rats; D011919:Rats, Inbred Strains