Unverified50% confidenceFactExact time
华东师范大学针对上海社区老年群体的研究发现，每日进行10分钟以上有意义对话的老人在记忆力测试中衰退速度比对照组慢约18%
1
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50%
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Long-term
Relevance
7/9/2026
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