Chewing modulates the human cortical swallowing motor pathways

Chewing modulates the human cortical swallowing motor pathways
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咀嚼调节人类皮质吞咽运动通路

DOI:
10.1016/j.physbeh.2022.113763
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发表时间:
2022
影响因子:
2.9
通讯作者:
Makoto Inoue
Makoto Inoue
中科院分区:
医学3区
文献类型:
--
作者:
Jin Magara;Wakana Onuki;Reiko Ita;Takanori Tsujimura;Makoto Inoue

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吃饭时,总是先咀嚼,然后吞咽。本研究评估了咀嚼对人类吞咽相关神经通路的影响。 20 名健康志愿者参与并接受基线经颅磁刺激,以评估皮质咽和皮质手运动诱发电位 (MEP)。接下来,他们执行咀嚼任务和吞咽任务。重复测量方差分析显示,吞咽任务后的咽部 MEP 显着高于咀嚼任务后的 MEP,尽管任务之间的吞咽次数是匹配的。这意味着咀嚼运动会抑制咽部运动回路中与吞咽相关的活动。
When eating, mastication is always followed by swallowing. The present study assessed the effect of mastication on swallowing-related neural pathways in humans. Twenty healthy volunteers participated and underwent baseline transcranial magnetic stimulation to evaluate cortico-pharyngeal and cortico-hand motor-evoked potentials (MEPs). Next, they performed a chewing task and a swallowing task. Repeated-measures ANOVA revealed that pharyngeal MEPs were significantly higher after the swallowing task than after the chewing task, even though the number of swallows across tasks was matched. This implies that chewing movements suppress swallowing-related activity in the pharyngeal motor circuit.
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
Inoue M;Tsujimura T;Magara J
通讯作者: Magara J
有节奏咀嚼的中心计时的证据
DOI: 10.1113/jphysiol.1971.sp009454
发表时间: 1971
期刊: The Journal of Physiology
影响因子: --
作者:
P. G. Dellow;J. Lund
通讯作者: J. Lund
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