708. 认知训练对降低二十年痴呆风险的影响 episode artwork

EPISODE · Feb 12, 2026 · 16 MIN

708. 认知训练对降低二十年痴呆风险的影响

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这项发表于2026年的研究分析了ACTIVE临床试验长达20年的追踪数据,旨在评估认知训练对降低阿兹海默症及相关痴呆症(ADRD)诊断风险的长期影响。研究人员通过将参与者的试验记录与Medicare医疗保险报销数据相结合,对比了记忆、推理和处理速度三种训练方式的差异。结果显示,仅在接受了处理速度训练且参与了后续强化课程(booster sessions)的群体中,观察到了ADRD诊断风险的显著下降。相比之下,传统的记忆或推理训练在长达20年的随访周期内并未表现出明确的预防效应。研究结论强调,涉及双重注意力和自适应挑战的速度训练具有延迟痴呆症临床诊断的显著潜力。因此,这种特定的认知干预模式及后续的巩固训练,被视为维持老年人长期脑健康的关键手段。内容来源:https://alz-journals.onlinelibrary.wiley.com/doi/10.1002/trc2.70197

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708. 认知训练对降低二十年痴呆风险的影响

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