电流会在打开的毛孔中流动,而神经细胞会发射一个个电脉冲。
The opened pore allows electrical current to flow, and the neuron fires an electrical impulse.
脉冲可以在大脑中产生电流从而刺激神经元释放更多的情绪改善化学酶,例如血清素,多巴胺以及降肾上腺素。
The pulses generate an electric current in the brain that stimulates neurons to increase the release of more mood-enhancing chemicals like serotonin, dopamine and norepinephrine.
幸运的是,如今一种无痛设备已经可以通过探测神经元输送到大脑的电流信号来检测婴儿听力。
Fortunately, a baby's hearing can now be tested painlessly through a device that detects electrical potential in the nerves that carry sound to the brain.
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
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