EFFECT OF REPETITIVE STIMULATION ON THE PASSIVE ELECTRICAL-PROPERTIES OF THE PRESYNAPTIC TERMINAL OF THE SQUID GIANT SYNAPSE

被引:35
作者
GILLESPIE, JI
机构
来源
PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES | 1979年 / 206卷 / 1164期
关键词
D O I
10.1098/rspb.1979.0106
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
The resting electrical properties of the presynaptic terminal of the squid giant synapse have been determined by using constant current pulses. After short periods of repetitive stimulation, the terminal resistance, time constant and capacitance are found to be increased. These changes are absent in terminals bathed in artificial sea water containing no calcium, and sea water containing 5 mM cobalt. It seems likely that these changes are associated with transmitter release.
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页码:293 / 306
页数:14
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