A study of the sensory areas eliciting the swallowing reflex
A study of the sensory areas eliciting the swallowing reflex
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DOI：
10.1152/ajplegacy.1928.84.1.36
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发表时间：
1928-02-01
影响因子：
--
通讯作者：
Pommerenke, WT
中科院分区：
文献类型：
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作者：
Pommerenke, WT
从提供的数据来看，咽部的机械刺激将引发吞咽反射的区域在不同个体中差异很大，并且不能将引起该行为的唯一能力归因于单一区域。然而，水龙头的前柱似乎对建立吞咽反射特别有效。按敏感性顺序依次是后咽和后柱。就这种反射而言，悬雍垂和软腭相对不敏感。咽部不同区域的可卡因化证实了上述结论。后柱和窦扁桃体也明显受到可卡因的影响，但程度低于前柱。当悬雍垂、软腭、舌根和咽后壁被可卡因化时，吞咽几乎没有受到损害。
From the data presented it appears that the areas in the pharynx, mechanical stimulation of which will initiate the swallowing reflex, vary considerably in different individuals, and that to no single area can be ascribed the exclusive power of causing the act. The anterior pillars of the fauces, however, appear to be notably effective in instituting the swallowing reflex. The posterior pharynx and the posterior pillars were next in order of sensitiveness. The uvula and soft palate were relatively insensitive as far as this reflex was concerned. Cocainization of different areas in the pharynx bore out the above conclusions. The posterior pillars and the sinus tonsillaris were also noticeably affected by cocain, but to a less extent than the anterior pillars. There was very little impairment to swallowing when the uvula, soft palate, and the base of the tongue and posterior wall of pharynx were cocainized.