Event-Related Desynchronization and Corticomuscular Coherence Observed During Volitional Swallow by Electroencephalography Recordings in Humans.
Event-Related Desynchronization and Corticomuscular Coherence Observed During Volitional Swallow by Electroencephalography Recordings in Humans.
复制标题
DOI：
10.3389/fnhum.2021.643454
复制
发表时间：
2021
影响因子：
2.9
通讯作者：
Kansaku K
中科院分区：
文献类型：
--
作者：
Koganemaru S;Mizuno F;Takahashi T;Takemura Y;Irisawa H;Matsuhashi M;Mima T;Mizushima T;Kansaku K
人类的吞咽涉及许多皮层区域，尽管它部分是由一系列脑干反射介导的。吞咽时，皮层运动指令被发送到肌肉。以往的工作使用脑磁图显示事件相关的去极化（ERD）在吞咽和皮质肌的连贯性（CMC）在舌头运动的双边感觉和运动相关领域。然而，很少有类似的工作，使用脑电图（EEG）。我们研究了18名健康人自愿吞咽时双侧感觉运动区、运动前区和下前额叶的ERD和CMC。因此，我们发现在吞咽过程中，在这些皮层区域的β频带中存在显著的ERD，在θ、α和β频带中存在CMC。这些结果表明，脑电图可以检测到的deserminized活动和振荡之间的相互作用，在双侧感觉运动，运动前区，和下前额叶区域的皮层和咽肌在人类的意志吞咽。
Swallowing in humans involves many cortical areas although it is partly mediated by a series of brainstem reflexes. Cortical motor commands are sent to muscles during swallow. Previous works using magnetoencephalography showed event-related desynchronization (ERD) during swallow and corticomuscular coherence (CMC) during tongue movements in the bilateral sensorimotor and motor-related areas. However, there have been few analogous works that use electroencephalography (EEG). We investigated the ERD and CMC in the bilateral sensorimotor, premotor, and inferior prefrontal areas during volitional swallow by EEG recordings in 18 healthy human subjects. As a result, we found a significant ERD in the beta frequency band and CMC in the theta, alpha, and beta frequency bands during swallow in those cortical areas. These results suggest that EEG can detect the desynchronized activity and oscillatory interaction between the cortex and pharyngeal muscles in the bilateral sensorimotor, premotor, and inferior prefrontal areas during volitional swallow in humans.
登录
查看更多内容
影响因子：
5.7
作者：
Dziewas, R;Sörös, P;Pantev, C
通讯作者：
Pantev, C
影响因子：
7.8
作者：
Hyvärinen, A;Oja, E
通讯作者：
Oja, E
DOI：
10.1097/moo.0b013e32832b255e
发表时间：
2009-06-01
影响因子：
1.6
作者：
Michou, Emilia;Hamdy, Shaheen
通讯作者：
Hamdy, Shaheen
影响因子：
2.5
作者：
ELBLE, RJ;RANDALL, JE
通讯作者：
RANDALL, JE
中风患者重复外周磁刺激后脑电图 Mu 节律变化和痉挛减少
影响因子：
3.4
作者：
Chen S;Li Y;Shu X;Wang C;Wang H;Ding L;Jia J
通讯作者：
Jia J