منابع مشابه
Efferent innervation of the retina
I Silver impregnation of the monkey's retina has been employed to study the presence and distribution of centrifugal fibers in flat mounts. This method has allowed identification of individual centrifugal fibers which appear to emerge from the optic papilla. Their course and distribution within the retina has been depicted. In the vicinity of the papilla, where the stained fibers in the optic n...
متن کاملEfferent sympathetic and vagal innervation of the canine right ventricle.
BACKGROUND The functional pathways of efferent sympathetic and vagal innervation to the right ventricle (RV) might be important in a variety of disease states that involve the RV wall. The purpose of this study was to investigate those pathways. METHODS AND RESULTS We determined the effects of phenol and endocardial radiofrequency ablation applied to the RV anterolateral wall and outflow trac...
متن کاملAfferent and Efferent Innervation of the Auditory Receptor
The auditory pathway of mammals is composed of two complementary ascending afferent and descending efferent independent systems. The brainstem nuclei and cochlear projections for these systems are now well-known. In addition, a highly conspicuous distribution for serotonergic fibers was recently reported. This study focused on these serotonergic fibers and their neurons of origin. We identified...
متن کاملRole of a9 Nicotinic ACh Receptor Subunits in the Development and Function of Cochlear Efferent Innervation
lateral and medial OC systems is acetylcholine (ACh), although other neurotransmitters and modulators have of the City of Hope Duarte, California 92010 been detected in lateral OC neurons, including GABA, CGRP, and opioid peptides (for review, see Eybalin, 1993). A number of nicotinic ACh receptor subunits (but not ␣9) are expressed by sensory neurons of the spiral Sophia Antipolis 06560 Valbon...
متن کاملThe distribution of vestibular efferent neurons receiving innervation of secondary vestibular afferent nerves in rats.
OBJECTIVES/HYPOTHESIS To explore the innervation areas of the medial vestibular nucleus (MVN) afferent neurons onto vestibular efferent neurons in the brain stem of rats. STUDY DESIGN A morphology study in the central vestibular system. METHODS Two neuronal tracers were used. Lectin PHA-L Conjugates (PHA-L, Invitrogen L - 11270,) was injected into the MVN as an anterograde tracer, and 5% Fl...
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ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 1995
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod52.5.1136