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吞咽反射是由咽喉粘膜受刺激而引起,需要很多神经肌肉高度配合。关于以延髓吞咽中枢为主的高级中枢参与问题有待基础和临床医学密切配合研究才有可能解决。本文研究正常吞咽运动和吞咽障碍机理。与吞咽有关的神经肌肉包括:三叉神经支配的颞肌、嚼肌、翼内肌、翼外肌、二腹肌前腹、颏舌肌,面神经支配的面肌、二腹肌后腹、茎突舌骨肌,迷走神经支配的喉内肌、腭帆提肌、腭舌肌、咽肌、咽鼓管咽肌、上咽缩肌、中咽缩肌及下咽缩肌、食管肌;舌下神经支配的舌肌、舌骨舌肌、茎突舌肌、甲状舌骨肌等。
Swallowing reflex is caused by irritation of the throat mucosa, requiring a lot of neuromuscular coordination. Central nervous system involving medulla oblongata swallowing center involvement needs to be based on the close cooperation with clinical research is possible to solve. This article studies normal swallowing and dysphagia mechanisms. Neuromuscular involvement related to swallowing includes: the temporalis, the mongoid, the pterygoid, the pectoralis, the anterior anterior, the genioglossus, the facial nerve dominated by the facial nerve, the dorsalis of the tripe, the styloid process Hyoid muscle, vagal innervating laryngeal muscle, palatine saphenous muscle, palatal muscle, pharyngeal muscle, pharyngeal pharyngeal muscle, pharyngeal pharyngeal muscle, pharyngeal pharyngeal muscle, pharyngeal constrictor and pharyngeal constrictor, esophageal muscle; hypoglossal nerve Domination of the tongue, tongue tongue tongue, styloid tongue, thyroid hyoid muscle and so on.