FEEDBACK-CONTROL OF HUMAN LIP MUSCLE

被引：29

作者：

BRATZLAVSKY, M ^{[1
]}

机构：

[1] STATE UNIV GHENT, DEPT NEUROL, B-9000 GHENT, BELGIUM

来源：

EXPERIMENTAL NEUROLOGY | 1979年 / 65卷 / 01期

关键词：

D O I：

10.1016/0014-4886(79)90261-9

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The human orbicularis oris reflex is most adequately evoked by a brief innocuous pressure stimulus applied to the lips. The reflex shows a strong potentiation 20-40 ms prior to and during voluntary lip muscle activation. Isometric orbicularis oris contractions very powerfully facilitate the reflex. In man the force-controlling properties of the lip musculature may depend in part on the segmental afferent flow mediated through the lip reflex afferents.

引用

页码：209 / 217

页数：9

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