刺激交感神经的槟榔碱 arecoline
每天他不得不服用刺激神经的药物。
不要坐在你的皮夹上,因为那样会刺激你的坐骨神经。
Don't sit on your wallet, as that can irritate the sciatic nerve.
她的出现只是对乔安娜几近崩溃的神经的又一次刺激。
Her presence was just one more goad to Joanna's unravelling nerves.
Neurotransmitter release is stimulated by the electrical activity that reaches the end of the axon.
到达轴突末梢的电流变化,刺激了神经递质的释放
There are sensory neurons, which take information from the world so as you see me, for instance, there are neurons firing from your retina sending signals to your brain.
感觉神经元,负责收集外界信息,比如,当你看到我的时候,视网膜上的神经元会产生神经冲动,将刺激信号传递到你的大脑
Now, these signals can be either excitatory, which is that they raise the likelihood the neuron will fire, or inhibitory in that they lower the likelihood that the neuron will fire.
这些刺激信号可能是兴奋性的,会增加神经元产生神经冲动可能性,也可能是抑制性的,会降低神经元产生神经冲动的可能性
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