Vagal Response Causes and Triggers - Verywell Health
2023年4月30日 · The vagal response (vasovagal reflex) is when stimulation of the vagus nerve causes symptoms such as lightheadedness, sweating, and blurred vision. This can happen because of stress, pain, heat, having a bowel movement, or even standing too long. In some cases, vasovagal syncope —a typically brief episode of passing out—can also occur.
迷走神经 - 维基百科，自由的百科全书
迷走神经 （英語： Vagus nerve）是 腦神經，故亦稱第十對腦神經（tenth cranial nerve （页面存档备份，存于 互联网档案馆））， 编号X。 迷走神经属混合性神经，是人的脑神經中最长和分布范围最广的一組神經，含有感觉、运动和 副交感神经 纤维。 迷走神经出 延髓，从颅底穿出后，沿着食道两旁，纵贯颈部和胸腔，經位於橫膈上T10高度的食道裂孔入腹部；支配 呼吸系统 、 消化系统 的绝大部分和 心脏 等器官的感觉、运动和腺体的分泌；因此迷走神经损伤會引起循环、 …
Vagus Nerve: What It Is, Function, Location & Conditions
2022年1月11日 · What is the Vagus Nerve? The vagus nerve, also known as the vagal nerves, are the main nerves of your parasympathetic nervous system. This system controls specific body functions such as your digestion, heart rate and immune system. These functions are involuntary, meaning you can’t consciously control them.
Vagus Nerve: What it Does and Why It's Important - WebMD
2022年10月6日 · What Is the Vagus Nerve? The vagus (vagal) nerve is also known as the 10th cranial nerve or cranial nerve X. It starts in your medulla oblongata, a part of the brain that connects to the spinal...
Vagus nerve - Wikipedia
The vagus nerve (/ ˈveɪ.ɡəs /), also known as the tenth cranial nerve, cranial nerve X, or simply CN X, is a cranial nerve that carries sensory fibers that create a pathway that interfaces with the parasympathetic control of the heart, lungs, and digestive tract. [1]
vagal - 百度百科
Vagal schwannomas are benign tumors that may present with hoarseness or cough, however the majority of patients are asymptomatic.迷走神经鞘瘤是一种良性肿瘤，可以表现为声音嘶哑或咳嗽，然而大部分病人没有症状。 The result indicates that there are reciprocal connections between the parabrachial nucleus and caudal portion of the dorsal vagal complex.结果说明臂旁核和迷走神经背核簇尾侧部之间有交互联系。 [1]
Vagus Nerve: Location, Function, and Associated Diseases - Health
2024年1月28日 · The vagus nerve (also called the vagal nerve) is one of the 12 cranial nerves, which are nerves that start in the brain and control most body functions.
Neuroanatomy, Cranial Nerve 10 (Vagus Nerve) - StatPearls - NCBI Bookshelf
2022年11月7日 · The vagus nerve (cranial nerve [CN] X) is the longest in the body, containing both motor and sensory functions in afferent and efferent regards. The nerve travels widely throughout the body, affecting several organ systems and regions of the body, such as the tongue, pharynx, heart, and gastrointestinal system.
Functional anatomy of the vagus system – emphasis on the …
In addition to the “classical” vagal brainstem nuclei, i.e., dorsal motor nucleus, nucleus ambiguus and nucleus tractus solitarii, the spinal trigeminal and paratrigeminal nuclei come into play as targets of vagal afferents.
Internal senses of the vagus nerve - Cell Press
2022年1月19日 · The vagus nerve provides one major sensory pathway from the body to the brain that is both essential for life and relevant for disease. Vagal neurons make up a tiny proportion of the nervous system, yet they oversee a wide array of vital functions.