Neurons in and near insular cortex are responsive to muscular contraction and have sympathetic and/or cardiac-related discharge

被引：8

作者：

Ichiyama, RM

Waldrop, TG

Iwamoto, GA

机构：

[1] Univ Illinois, Dept Vet Biosci, Urbana, IL 61801 USA

[2] Univ Illinois, Dept Kinesiol, Urbana, IL 61801 USA

[3] Univ Illinois, Dept Mol & Integrat Physiol, Urbana, IL 61801 USA

[4] Univ Illinois, Neurosci Program, Urbana, IL 61801 USA

来源：

BRAIN RESEARCH | 2004年 / 1008卷 / 02期

关键词：

insular cortex; cat; cardiorespiratory; muscular contraction;

D O I：

10.1016/j.brainres.2004.02.034

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Insular cortex (IC) is recognized as a potential site for "central command" of cardiorespiratory responses during exercise. Muscular contraction (MC) decreased the discharge rate of most IC neurons. Activity of most contraction sensitive neurons was either not altered by elevating blood pressure or showed a response converse to that of MC. IC may thus have a role in central command but the area is clearly modulated by MC. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：273 / 277

页数：5

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