Chorda tympani - Wikipedia
Chorda tympani is a branch of the facial nerve that carries gustatory sensory innervation from the front of the tongue and parasympathetic (secretomotor) innervation to the submandibular and sublingual salivary glands.
Chorda tympani: Anatomy, course and function - Kenhub
2024年3月20日 · The chorda tympani is an intratemporal branch of the mastoid segment of the facial nerve (CN VII). It arises from the facial nerve within the facial canal of the temporal bone, traverses the middle ear and exits the skull through the petrotympanic fissure.
The Facial Nerve (CN VII) - Course - Functions - TeachMeAnatomy
2024年11月2日 · The chorda tympani branch of the facial nerve is responsible for innervating the anterior 2/3 of the tongue with the special sense of taste. The nerve arises in the facial canal, and travels across the bones of the middle ear, exiting via the petrotympanic fissure, and entering the infratemporal fossa.
Anatomy, Head and Neck, Chorda Tympani - StatPearls - NCBI Bookshelf
2023年3月4日 · The chorda tympani leaves the intracranial space through the internal auditory canal with the seventh cranial nerve. Immediately after branching off the facial nerve, the chorda tympani runs through the posterior colliculus. It then travels through the middle ear and across the tympanic membrane.
Chorda tympani | Radiology Reference Article - Radiopaedia.org
2024年7月31日 · The chorda tympani is a nerve that arises from the mastoid segment of the facial nerve, carrying afferent special sensation from the anterior two-thirds of the tongue via the lingual nerve, as well as efferent parasympathetic secretomotor innervation to the submandibular and sublingual glands.
鼓索 - 百度百科
鼓索，面神经的一个分支。起于面神经的面神经管内段，经颞骨岩部的岩鼓裂出颅腔，加入舌神经分布。内含中间神经的特殊内脏传入(味觉)纤维和副交感节前(一般内脏传出)纤维。鼓索自面神经管末段出茎乳孔前发出，含有内脏运动及内脏感觉纤维。它经小骨管入鼓室，又经岩鼓裂出鼓室达颞 …
Chorda Tympani | Complete Anatomy - Elsevier
The chorda tympani is a mixed nerve conveying sensory and parasympathetic fibers of the facial nerve to the lingual nerve. The sensory fibers convey special sense taste information from the taste receptors of the anterior two thirds of the tongue.
Chorda Tympani - an overview | ScienceDirect Topics
The chorda tympani nerve is the closest to a pure gustatory nerve, but even its taste fibers respond to thermal and tactile stimuli. In addition, central to the geniculate ganglion, chorda tympani axons join the intermediate nerve of Wrisberg, which has mixed chemical and somatosensory functions.
Chorda tympani - Structure, Location, Functions, Diagram
2023年9月23日 · The chorda tympani is a branch of the facial nerve (cranial nerve VII) that plays a significant role in carrying taste sensations from the anterior two-thirds of the tongue as well as providing parasympathetic innervation to certain salivary glands.
Anatomy, Head and Neck, Chorda Tympani - PubMed
2023年3月4日 · After branching off the seventh cranial nerve, the facial nerve, the chorda tympani, pierces the tympanic cavity and enters the posterior canaliculus. It then descends close to the spine of the sphenoid bone and merges with …
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