Unverified50% confidenceFactExact time
随着年龄增长，BDNF等关键调节因子表达水平下降，导致神经可塑性机制逐渐衰退
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Can a Nasal Spray Reverse Brain Aging? A Deep Dive into the Latest Neuroscience Breakthrough
hackernewshackernews7/4/2026
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