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[在患有皮下缺血性中风的患者中出现突发发症]

Wakana Yamamoto¹, Yuichiro Inatomi¹, Minoru Matsuda²

¹Department of Neurology, Saiseikai Kumamoto Hospital.

Rinsho shinkeigaku = Clinical neurology

|February 18, 2024

概括

一次影响左侧内囊的中风导致了失智症,其特点是难以回忆罗马吉拼写和言语流性受损. 这突出了大脑网络.

科学领域:

神经科学是一个神经科学.
神经学神经学
认知科学认知科学

背景情况:

一名58岁的男性出现了新的打字和说话困难.
症状包括前额叶功能障碍,言语流性障碍和最近的记忆缺陷.
患者在输入罗马吉时遇到了特定的挑战,特别是那些有收缩或双辅音的单词.

研究的目的:

为了研究皮层下心脏病发作后的类病的神经基础.
探索内部囊病变和特定的打字障碍之间的关系.

主要方法:

临床评估神经系统缺陷,包括打字和记忆.
磁共振成像 (MRI) 用于确定心脏病发作位置.
单光子发射计算机断层扫描 (SPECT) 用于评估大脑 perfusion.

主要成果:

核磁共振扫描显示左内囊的骨和后肢发生了心脏病发作.
斯佩克显示左额叶的低输液.
该患者表现出轻度的写字障碍和罗马吉打字的显著困难,这表明认知运动网络的中断.

结论:

在左侧内囊中的皮层下心脏病发作可能会扰乱thalamo-frontal lobe网络.
这种干扰可能会导致失智症,特别是影响回忆罗马吉拼写的能力.
这些发现强调了复杂的神经通路参与复杂的运动任务,如打字.

关键词:

型变异症是什么意思前额叶的前额叶.内部囊内部囊缺血性中风中风泰拉姆斯 (thalamus) 是一个神经系统.

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