公共卫生 公共卫生
Rachel Peterson1, Pauline Maillard2, Nancy X Chen3
1University of Montana, Missoula, MT, USA.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 23, 2025
概括
儿童文化资本是终身大脑健康的关键. 终身社会经济地位 (SES) 轨迹显示了特定性别的大脑健康模式,为有针对性的干预提供了见解.
科学领域:
- 神经科学是一个神经科学.
- 公共卫生 公共卫生
- 老年学是一门学科.
背景情况:
- 成年人的社会经济地位 (SES) 与更好的晚年大脑健康有关.
- 终身社会经济地位 (SES) 轨迹与大脑健康之间的关联仍然不清楚.
研究的目的:
- 调查童年和成人社会经济地位 (SES) 资本和晚年大脑健康,特别是皮质厚度 (CT) 之间的关系.
- 为了检查社会经济地位 (SES) 轨迹在整个生命周期中如何影响老年人的大脑结构.
主要方法:
- 利用凯泽健康衰老多元生活经验 (KHANDLE) 研究参与者 (n=444) 的数据,他们接受了大脑MRI.
- 在童年和成年期定义了高/低的财务,文化和社会资本,并分析了社会经济地位 (SES) 轨迹 (持续高,高童年/低成年期,低童年/高成年期,持续低).
- 采用线性回归模型来评估社会经济地位 (SES) 资本和皮质厚度 (CT) 之间的关联,调整相关的共变量并根据轨迹的性别分层.
主要成果:
- 根据童年或成年期的金融资本,皮层厚度 (CT) 没有发现显著差异.
- 高童年文化资本与左半球CT较大相关,而高成年文化资本显示相反的效果.
- 高成人社会资本与更大的CT有关,特别是在内腔皮层;儿童社会资本显示出向较小的左内腔CT的趋势.
- 在任何生命阶段拥有高财务资本的男性,与持久低财务资本的男性相比,左皮层厚度 (CT) 更高的趋势.
结论:
- 高童年文化资本成为大脑健康的重要保护因素.
- 寿命社会经济地位 (SES) 轨迹揭示了大脑结构中的性别特异性模式,表明有针对性的大脑健康干预的潜力.
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