TEMPORAL GANGLION Meaning and
Definition
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A temporal ganglion is a small cluster or group of nerve cell bodies located in the temporal bone region of the skull. It serves as a sensory ganglion or a junction point for nerve fibers associated with the sense of hearing and the sense of balance.
The temporal ganglion is a vital component of the auditory system, playing a crucial role in the transmission of auditory information from the ear to the brain. In this context, it receives nerve fibers, known as cochlear nerve fibers, which relay sound signals from the inner ear to the brainstem. Within the ganglion, these fibers synapse with the cell bodies of the ganglion, resulting in the integration and further transmission of auditory signals to higher centers in the brain for interpretation and perception of sound.
Additionally, the temporal ganglion is also involved in the processing of balance and spatial orientation. It receives another set of nerve fibers, called vestibular nerve fibers, which carry messages related to balance and head position from the inner ear to the brain. This sensory information enables the brain to maintain equilibrium and coordinate movements.
Overall, the temporal ganglion acts as a crucial relay station, facilitating the transmission of auditory and vestibular information between the peripheral sensory organs and the central nervous system, allowing for the perception of sound and the maintenance of balance.
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A sympathetic ganglion on the external carotid artery.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for TEMPORAL GANGLION
- remporal ganglion
- femporal ganglion
- gemporal ganglion
- yemporal ganglion
- 6emporal ganglion
- 5emporal ganglion
- twmporal ganglion
- tsmporal ganglion
- tdmporal ganglion
- trmporal ganglion
- t4mporal ganglion
- t3mporal ganglion
- tenporal ganglion
- tekporal ganglion
- tejporal ganglion
- temooral ganglion
- temloral ganglion
- tem-oral ganglion
- tem0oral ganglion
- tempiral ganglion
Etymology of TEMPORAL GANGLION
The word "temporal" is derived from the Latin word "tempus", meaning "time" or "temple" (referring to the region of the skull). The term "temporal ganglion" combines "temporal", which specifies the location, with "ganglion".
The word "ganglion" has various meanings, but in the context of anatomy, it refers to a cluster of nerve cell bodies located outside the central nervous system. It comes from the Greek word "ganglion", meaning "knot" or "swelling". In this case, the ganglion is a part of the trigeminal nerve (cranial nerve V) located in the temporal region.
