大脑功能网络拓和连接在初级白发
Xin-Xin Yao1, Hua-Liang Li2, Shu Wang1
1Department of Radiology, Affiliated Hospital 6 of Nantong University, Yancheng Third People's Hospital, Yancheng, China.
Frontiers in systems neuroscience
|October 24, 2025
概括
主要血栓 (BSP) 涉及中断的大脑网络,影响局部处理和关键大脑区域. 这些网络变化可能表明疾病进展,并为新疗法提供信息.
科学领域:
- 神经科学是一个神经科学.
- 系统神经科学 系统神经科学
- 临床神经学 临床神经学
背景情况:
- 初级白发作 (BSP) 的病理生理学尚未完全理解.
- 在未经治疗的BSP患者中,对全脑功能网络拓学的描述至关重要.
研究的目的:
- 在未经治疗的原发性白发作 (BSP) 患者中研究全脑功能网络拓学.
- 识别与BSP相关的功能连接 (FC) 和网络指标的变化.
主要方法:
- 休息状态的fMRI用于39名BSP患者和39名健康对照 (HCs).
- 图形理论分析评估了全球和节点网络指标.
- 基于网络的统计 (NBS) 确定了具有改变FC和与临床变量 (JRS,疾病持续时间) 相关的子网络.
主要成果:
- 与HC相比,BSP患者的局部效率明显较低.
- 节点分析揭示了lamus,补充运动区域,前中心旋转,后中心旋转和岛屿的效率/程度变化.
- 在传感器,边缘-亚皮层,前层-双层和默认模式网络中确定了改变的FC子网络;左侧乳头效率与疾病持续时间相关,右侧前中心环效率与JRS得分相关.
结论:
- 初级血栓 (BSP) 的特征是复杂的功能网络中断,包括局部处理受损和节点功能改变.
- 这些网络变化支持BSP作为网络疾病,并可作为疾病进展的客观标志物.
- 识别的网络变化可以指导针对BSP的向神经调节疗法的开发.
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