In depressed patients, BDNF has been shown to help repair brain atrophy, which can lift symptoms of the disease.

研究表明，抑郁症病人的BDNF帮助修复脑萎缩，这样使得抑郁的症状显露出来。

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Main findings included subependymal nodules, cortical tubers, white matter abnormalities and brain atrophy.

主要发现有室管膜下结节，皮质结节，白质异常和脑萎缩。

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Or they may indicate that some common underlying process affects both brain atrophy and cardiorespiratory fitness.

或者可以说明一些共同的潜在过程可以同时改善脑萎缩和心肺适应性。

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Researchers found that higher levels of physical activity were associated with less brain atrophy, or shrinkage, and less brain damage.

WSJ: Exercise Might Beat Puzzles for Protecting the Aging Brain

In a subset of patients with relapsing remitting MS, the most common form of the disease, the correlation coefficient jumped to 0.69, suggesting an even stronger association between the retinal measurement and brain atrophy.

CNN: Can an eye exam detect multiple sclerosis?