解剖
前庭神經會由耳蝸內部進入延髓,並經過下大腦腳(inferior peduncle)與三叉神經脊髓徑之間。
該合共包含了四個亞核,皆位於第四腦室底部。
神經核 | 位置 | 備註 |
---|---|---|
內前庭核 | 延髓(第四腦室底) | 又稱背前庭核(dorsal vestibular nucleus)或主前庭核(chief vestibular nucleus)。位於菱形窩的聽區(area acustica) 下方。該核尾端又稱降前庭核(descending vestibular nucleus)或脊髓前庭核(descending vestibular nucleus)。 |
外前庭核 | 延髓上側 | 又稱代特氏核(dorsal vestibular nucleus),由大細胞組成,位於菱形窩外側角,該核外背側有時又稱為別氏核(nucleus of Bechterew)。 |
下前庭核 | 延髓下側 | |
上前庭核 | 橋腦 |
參見
- 前庭神經
- 前庭小腦症候群
附加圖像
-
Deep dissection of brain-stem. Lateral view.
-
The cranial nerve nuclei schematically represented; dorsal view. Motor nuclei in red; sensory in blue.
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Primary terminal nuclei of the afferent (sensory) cranial nerves schematically represented; lateral view.
-
Vestibulo-ocular reflex
參考文獻
本條目包含來自屬於公共領域版本的《格雷氏解剖學》之內容,而其中有些資訊可能已經過時。
外部連結
- Template:NeuroanatomyWisc
- https://web.archive.org/web/20080405062814/http://www.lib.mcg.edu/edu/eshuphysio/program/section8/8ch6/s8ch6_29.htm
- Parkinson.org
- Motor Systems Cerebellum (頁面存檔備份,存於網際網路檔案館)
Template:Auditory and vestibular pathways
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