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认知障碍的评估耐火的叶患者关于结构性大脑损伤的患者

Farinaz Tabibian¹, Jafar Mehvari Habibabadi¹, Mohammad Reza Maracy²

¹Department of Neurology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.

Basic and clinical neuroscience

|December 11, 2023

概括

在叶 (TLE) 中的认知表现因脑损伤类型而异. 与其他病变相比,患有间歇性时硬化症 (MTS) 的患者表现出更好的认知功能,而缩和焦点皮质发育不良则表现出更大的认知缺陷.

科学领域:

神经学神经学
神经成像是一种神经成像.
认知神经科学认知神经科学

背景情况:

叶 (TLE) 是最常见的耐药性,经常伴有认知障碍.
了解结构性大脑变化对于诊断和管理TLE认知缺陷至关重要.
之前的研究没有全面评估TLE患者基于特定结构性脑损伤的认知能力.

研究的目的:

为了研究结构性脑病变和耐药TLE患者的认知表现之间的关系.
为了在TLE中比较不同类型的MRI识别的大脑病变的认知功能.
为了确定与更严重的认知缺陷相关的特定病变类型.

主要方法:

69名耐火性TLE患者接受了MRI和一系列神经心理测试,评估各种认知领域.
磁力共振成像发现被分为不同的病变群体: mesial temporal sclerosis (MTS),焦点皮质发育不良,缩,质,瘤,血管形和正常/其他.
在不同MRI病变组之间统计比较认知测试结果.

主要成果:

与非MTS病变组相比,MTS患者在一般智力功能,工作记忆,注意力和听觉 - 语言学习方面表现优异.
与MTS相比,缩和焦皮质发育不良表现出最显著的认知差异.
认知缺陷主要根据大脑结构变化的存在和类型而有所不同.

结论:

耐火性TLE患者的认知表现受到潜在的结构性脑损伤的显著影响.
脑脊硬化与TLE中的其他病变类型相比,与更好的认知结果有关.
识别特定的损伤模式可以帮助预测和管理TLE患者的认知衰退.

关键词:

认知能力认知能力认知能力药物耐药性的治疗方法磁共振成像技术磁共振成像技术神经心理测试神经心理测试时间叶发作时间叶.

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