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本文分享了个人接受飞秒激光手术的体验，手术费用约16,000元，恢复迅速且效果良好，推荐进行此类视力矫正手术。
FDA已批准PrecivityAD2血液检测，该检测由WashU Medicine技术开发，通过质谱技术检测淀粉样蛋白斑块，准确率超过90%，用于辅助阿尔茨海默病评估。
The article discusses the current state and future of brain-computer interfaces (BCIs), highlighting Science's Prima retinal implant that has restored partial vision in over 40 patients. It explores neural plasticity, the trade-off between surgical risks and benefits, and the potential for BCIs to eventually enhance healthy individuals.