相关实验视频

Updated: Jun 19, 2026

Network Analysis of the Default Mode Network Using Functional Connectivity MRI in Temporal Lobe Epilepsy

Network Analysis of the Default Mode Network Using Functional Connectivity MRI in Temporal Lobe Epilepsy

Published on: August 5, 2014

在 mesial 叶中,结构-功能分离与 temporopolar 模糊的发作

Yuming Li¹, Peiwen Liu¹, Qiuxing Lin²

¹Department of Neurology, West China hospital of Sichuan University, 37 Guoxue Alley, Wuhou District, Chengdu 610041, China.

|November 22, 2025

概括

带有海马硬化 (TLE-HS) 时叶的ipsilateral temporopolar blurring (TPB) 改变了大脑网络拓,特别是在与时相连的区域. 这表明局部网络中断和潜在的补偿性功能变化.

科学领域:

神经成像是一种神经成像.
网络神经科学网络神经科学
的研究研究.

背景情况:

侧模糊 (TPB) 与叶与海马硬化症 (TLE-HS) 中的白质变性有关.
在TLE-HS中,TPB对大规模神经网络拓学的影响尚不清楚.

研究的目的:

调查TLE-HS中与TPB相关的网络层面的拓变化.
在TPB的存在下,分析结构和功能连接网络之间的相互作用.

主要方法:

对TLE-HS患者的结构连接网络 (SCN) 和功能连接网络 (FCN) 的回顾性分析.
图形理论分析和加权多路参与系数 (wMxP) 计算,以评估网络拓和SCN-FCN相互作用.

主要成果:

在TPB+和TPB-组之间观察到改变的节点拓特性,特别是在默认模式网络,视觉网络和皮层下区域.
与没有TPB的患者相比,患有TPB的患者在默认模式网络和ipsilateral thalamus中平均wMxP和下节点wMxP下降.
全球网络组织在各组之间是相似的,这表明局部拓学中断.

结论:

在TLE-HS中与TPB相关的颠覆的拓架构主要在与极相连的大脑区域中局部分布.
结构和功能网络之间观察到的分离可能表明TLE中的补偿功能调整.

关键词:

多模式核磁共振 (MRI) 是一种多模式核磁共振.多重复合网络分析时间叶发作时间叶.时间极点模糊

更多相关视频

Network Analysis of Foramen Ovale Electrode Recordings in Drug-resistant Temporal Lobe Epilepsy Patients

Network Analysis of Foramen Ovale Electrode Recordings in Drug-resistant Temporal Lobe Epilepsy Patients

Published on: December 18, 2016

Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study

Anteromesial Temporal Lobectomy for Medically Intractable Temporal Lobe Epilepsy: An Operative Study

Published on: August 15, 2025

相关概念视频

Seizures ll: Types

Seizures ll: Types

Seizures are sudden bursts of abnormal electrical discharge in the brain that interfere with normal function. They are commonly divided into three groups: focal seizures, generalized seizures, and other types that do not fit neatly into either category.Focal SeizuresFocal seizures begin in a single brain region. When awareness is preserved, they are called focal aware seizures and may cause sensations such as tingling, unusual smells, or flashing lights. When awareness is impaired, they are...