在Rolandic中非典型的功能连接层次
Qirui Zhang1,2, Jiao Li3,4, Yan He5
1Department of Diagnostic Radiology, Jinling Hospital, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, China.
Communications biology
|July 10, 2023
概括
患有罗兰特的儿童表现出大脑网络层次发展的改变. 这些功能连接性变化与发作,认知和遗传学有关,表明信息处理的障碍.
科学领域:
- 神经科学是一个神经科学.
- 发育神经科学的发展神经科学.
- 系统神经科学 系统神经科学
背景情况:
- 功能连接层次对于大脑的组织和发育至关重要.
- 罗兰特的非典型大脑网络层次结构仍未得到充分研究.
- 了解这些变化是理解对发育中的大脑的影响的关键.
研究的目的:
- 为了调查与年龄相关的功能连接性改变在罗兰德.
- 探索连接性变化,发病率,认知和遗传学之间的关系.
- 建立一个研究神经系统疾病中大脑层次结构的框架.
主要方法:
- 使用功能磁共振成像 (fMRI) 来测量多轴功能连接梯度.
- 分析了162名患有罗兰特的儿童和117名典型发育儿童的数据.
- 检查了不同年龄组的连接性改变.
主要成果:
- 罗兰的会随着年龄的增长而出现功能连接梯度的收缩和放缓扩张.
- 这些梯度变化反映了大脑分离特性中的不典型的与年龄相关的变化.
- 观察到梯度变化,发作频率,认知功能和遗传因素之间的相关性.
结论:
- 非典型的功能连接层次结构是罗兰特的系统级基质.
- 罗兰可能代表了跨多个功能领域的信息处理障碍.
- 这项研究为症的大规模脑层次研究提供了框架.
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