GANGLION SPIRALE COCHLEAE Meaning and
Definition
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The term "ganglion spirale cochleae" refers to a critical anatomical structure located within the cochlea of the inner ear. The ganglion spirale cochleae, also known as the spiral ganglion, is a collection of nerve cells (neurons) that form a unique coil-shaped cluster or ganglion. This ganglion is situated within the bony canal of the cochlea, a snail-shaped structure responsible for detecting and transmitting sound signals to the brain for processing.
The ganglion spirale cochleae contains sensory neurons called spiral ganglion cells, which play a vital role in transmitting auditory information from the cochlea to the brain. These specialized cells have fibers that extend into the organ of Corti, a membranous structure within the cochlea. The ganglion spirale cochleae is responsible for converting sound vibrations into electrical signals that can be processed by the auditory system.
By receiving and relaying electrical signals, the ganglion spirale cochleae acts as an intermediary between the sensory cells within the cochlea and the auditory nerve. Its intricate structure and connection to the organ of Corti ensure the efficient transmission of auditory information from the peripheral auditory pathway to the central auditory pathway, facilitating sound perception and interpretation.
Disorders or damage to the ganglion spirale cochleae can negatively impact auditory function and give rise to a variety of hearing impairments, such as sensorineural hearing loss. Understanding the role and structure of the ganglion spirale cochleae is crucial for diagnosing and treating hearing-related conditions.
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Spiral ganglion of the cochlea, ganglion of Corti, an elongated ganglion on the cochlear branch of the auditory nerve in the spiral canal of the modiolus; from it fibers pass out between the layers of the lamina spiralis ossea to the organ of Corti.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for GANGLION SPIRALE COCHLEAE
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