Bilateral cortical representation of the intrinsic lingual muscles

被引：12

作者：

Chen, CH ^{[1
]}

Wu, T ^{[1
]}

Chu, NS ^{[1
]}

机构：

[1] Chang Gung Mem Hosp, Dept Neurol, Taipei 10591, Taiwan

来源：

NEUROLOGY | 1999年 / 52卷 / 02期

关键词：

D O I：

10.1212/WNL.52.2.411

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Motor potentials of the intrinsic lingual muscles were recorded by surface electrode in a patient with left hypoglossal neuropathy. Electrical stimulation of the right hypoglossal nerve had contralateral lingual muscle potentials representing the crosstalk volume conducted electromyography signals. Magnetic stimulation of either cerebral hemisphere yielded motor responses on the right half of the tongue with more contribution from the crossed corticobulbar fibers. Follow-up studies showed an improvement of dysphagia and left lingual motor potentials.

引用

页码：411 / 413

页数：3

共 9 条

[1] Neuroimaging abnormalities with hypoglossal nerve palsies [J].