منابع مشابه
Role 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 کاملRole of α9 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 کاملRole of alpha9 nicotinic ACh receptor subunits in the development and function of cochlear efferent innervation.
Cochlear outer hair cells (OHCs) express alpha9 nACh receptors and are contacted by descending, predominately cholinergic, efferent fibers originating in the CNS. Mice carrying a null mutation for the nACh alpha9 gene were produced to investigate its role(s) in auditory processing and development of hair cell innervation. In alpha9 knockout mice, most OHCs were innervated by one large terminal ...
متن کاملStructure and function of cochlear afferent innervation.
PURPOSE OF REVIEW For the perception of sound, acoustic signals need to be encoded into a neuronal code. This takes place at the inner hair cells of the organ of Corti and the afferent fibres of the auditory nerve. We will review the current knowledge of the anatomy and function of these elements as well as their connection - formed by the afferent inner hair cell synapse. RECENT FINDINGS Dep...
متن کاملEfferent 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...
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ژورنال
عنوان ژورنال: Current Opinion in Otolaryngology & Head and Neck Surgery
سال: 2010
ISSN: 1068-9508
DOI: 10.1097/moo.0b013e32833e05d6