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Three types of induced burasting rhythm in rat injured nerves

Duan Yubin, Hu Sanjue, Jian Zhong, Duan Jianhong

Institute of Neuroscience, Fourth Military medical University,Xi^an(710032)；Department of Physics, Fourth Military Medical University,Xi^an(710032)

Abstract

Firing patterns of injured nerve fibers wererecorded using the single-fiber firing recording technique. Under the same background firing pattern, three types of bursting were induced separately be EGTA, veratridine or high [Ca~(2+)]. in the same type of nerve fibers. The results suggest that different firing patterns are related to different stimuli, which means that each firing pattern carries corresponding neural information.

Key words: Spontaneous firing;Bursting;;

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Citing This Article：

Duan Yubin, Hu Sanjue, Jian Zhong, Duan Jianhong. Three types of induced burasting rhythm in rat injured nerves. Acta Physiol Sin 2002; 54 (4): (in Chinese with English abstract).