ACTIVITY-DEPENDENT VARIATIONS IN CONDUCTION-VELOCITY OF C-FIBERS OF RAT SCIATIC-NERVE

被引：6
|
作者：
SHIN, HC [1 ]
LEE, YL [1 ]
KWON, HY [1 ]
PARK, HJ [1 ]
RAYMOND, SA [1 ]
机构：
[1] HARVARD UNIV,BRIGHAM & WOMENS HOSP,SCH MED,DEPT ANESTHESIA,BOSTON,MA 02115
来源：
NEUROSCIENCE RESEARCH | 1994年 / 19卷 / 04期
关键词：
ACTIVITY DEPENDENCE; CONDUCTION VELOCITY; CONDUCTION BLOCK; C FIBER;
D O I：
10.1016/0168-0102(94)90084-1
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
Changes in the conduction velocity and subsequent conduction block were characterized following impulse activity in single C fibers of rat sciatic nerves. C fibers which had the same resting conduction velocities often exhibited quite different profiles of the activity-dependent latency change and/or conduction block following impulses. The results imply underlying variation among C fibers in the activity-dependent excitability changes, especially in the build-up and recovery of the hypoexcitable phases.
引用
收藏
页码：427 / 431
页数：5
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