In our brains, where millions of signals move across anetwork of neurons like runners in a relay race, all the critical baton passes take place at synapses.
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- 在我们的大脑中,数百万的信号就象接力赛运动员那样在由神经元组成的网络上飞奔,所有关键性的接力棒传递都在突触上完成。