Ear Drops. Antibiotic ear drops are used. They're combined with steroids which have local anti-inflammatory effect.

滴耳液，使用抗生素滴耳液。它们与类固醇结合，具有局部消炎作用。

These cells release regulatory hormones, like serotonin and histamine, which act locally to trigger other cells, to, say, release more acid, or contract muscle tissue.

这些细调节激素，如血清素和组胺，它们在局部作用，触发其他细，比如说，更多的，收缩肌肉组织。

As individuals, the fish are focused on the minutiae of these local interactions, but if enough fish join the group, something remarkable happens.

作为个体，鱼专注于这些局部相互作用的细节，但如果有足够多的鱼加入这个群体， 就会发生一些非凡的事情。

So the real question is, " What is happening? " How is the local action of anesthetics affect global brain dynamics so as to explain this disappearance of consciousness?

所以真正的问题是，“发生了什么？”麻醉剂的局部作用如何影响整体大脑动力学，从而解这种意识消失？