translation.en: So if sleep, then, is part of the brain's solution to the problem of waste clearance, then this may dramatically change how we think about the relationship between sleep, amyloid-beta, and Alzheimer's disease.
translation.zh: 那么，如果睡眠 是大脑进行废物清理的 关键步骤， 那么这就会奇迹般地改变我们 对睡眠，淀粉样β蛋白和老年痴呆症