重庆青少年双胞胎研究:一个整合性的多模式脑成像和非成像数据集
Yanting Zhu1, Yixiao Fu2,3, Jiajia Han4
1School of Biomedical Engineering, ShanghaiTech University, Shanghai, 201210, China.
Scientific data
|July 14, 2025
概括
重庆青少年双胞胎研究 (CATS) 收集了136名双胞胎 (12-19岁) 的多式核磁共振和行为数据. 这种高质量的数据集有助于研究青少年大脑发育和精神疾病.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 精神病学是一个精神病学.
背景情况:
- 青春期是大脑发育的关键时期,受遗传学和环境的影响.
- 在这个发育窗口期间,早期识别精神疾病至关重要.
- 现有的数据集可能缺乏探索这些影响的综合性所需的多式联络深度.
研究的目的:
- 介绍和描述重庆青少年双胞胎研究 (CATS) 数据集.
- 评估CATS数据集的质量和可靠性,通过将其与生命周期人类连接器项目开发 (HCP-D) 数据集进行比较.
- 为研究青少年大脑发育及其与遗传和环境因素的关系提供高质量的多式联络资源.
主要方法:
- 收集了136名典型发育的双胞胎 (12-19岁) 的多模式MRI数据 (结构,静止状态功能,扩散).
- 进行了广泛的调查问卷,涵盖认知,情感,社会,家庭,睡眠,压力,焦虑和抑郁的措施.
- 与HCP-D数据集对比的基准CATS数据质量,评估信号质量,对比度,清晰度和运动.
- 进行预处理并提取成像表型,以便广泛的数据重复使用.
主要成果:
- CATS数据集包括多模式MRI和来自青少年双胞胎的丰富表型数据.
- 在关键成像指标上,CATS数据质量达到或超过了HCP-D标准.
- CATS和HCP-D之间的高表型相关性证实了数据的可靠性.
- 数据集已经过预处理,准备在发育神经科学研究中广泛重复使用.
结论:
- CATS数据集是研究青少年大脑发育的高质量多式联络资源.
- 它使得对对大脑结构,连接和行为的遗传和环境影响的研究成为可能.
- 该资源为准确医学和青少年早期精神干预提供了关键的见解.
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