锻炼还可大大降低老年期罹患早发性痴呆症的危险。

Exercise is also strongly associated with a reduced risk of dementia late in life.

youdao

大概有10%的老年痴呆症是早发性的。

Roughly 10% of Alzheimer's cases are early-onset.

youdao

我母亲患有早发性老年痴呆症，所以我曾经考虑——尽管非常短暂——进行这种疾病的预测性检验。

My mother suffered from early-onset Alzheimer's and so I have considered-albeit briefly-to take a predictive test for such an illness.

youdao