Effects of stimulus timing on transmitter release and postsynaptic membrane potential at crayfish neuromuscular junctions.
Effects of stimulus timing on transmitter release and postsynaptic membrane potential at crayfish neuromuscular junctions.
复制标题
刺激时机对小龙虾神经肌肉接头递质释放和突触后膜电位的影响。
DOI：
10.1007/bf00619356
复制
发表时间：
1989
期刊：
影响因子：
--
通讯作者：
Segundo,JP
中科院分区：
文献类型：
--
作者：
Bittner,GD;Segundo,JP
Different synaptic terminals of the single excitor axon to the opener muscle of crayfish (Procambarus clarkii) often release transmitter in a very different manner when stimulated with the same equal-interval, doublet, or triplet patterns. Compared to synapses that show little facilitation (low Fesynapses), highly facilitating (high Fe) synapses show greater percentage increases in several measures of synaptic efficacy when stimulated with any of these patterns. Low Fesynapses usually show the greater absolute changes in these measures of synaptic efficacy. Changes in the span and pattern of doublets and triplets can independently affect both pre- and postsynaptic measures of synaptic efficacy at either low Feor high Fesynapses.
