相关实验视频
Updated: Jan 13, 2026

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Assessing Dyslexia at Six Year of Age
Published on: May 1, 2020
8.8K
[亚历克西亚没有亚格拉菲亚 - - 不能阅读自己写的东西]
Gustaf Westerberg1, Sigurd Dobloug2
1ST-läkare, neurologi, Helsingborgs lasarett.
概括
本案例研究介绍了一名患有亚历克西亚但没有阿格拉菲亚的患者,这是一种罕见的病症,在这种病症中,阅读能力丧失,但写作能力保持不变. 这种神经缺陷是由于影响左叶的中风造成的.
科学领域:
- 神经学 神经学
- 神经科学是一个神经科学.
- 医学案例报告 病例报告
背景情况:
- 没有 agraphia 的 Alexia 是一种罕见的神经疾病,其特点是尽管保留了写作能力,但无法阅读.
- 这种情况通常与左叶和/或大脑体的脏病变有关.
研究的目的:
- 介绍一个老年男性患者无 agraphia 的alexia 的病例研究.
- 为了将神经成像发现与无 agraphia 的alexia的临床表现相关联.
主要方法:
- 一个老年男性患者的病例报告,表现为急性神经缺陷.
- 对大脑进行了计算机断层扫描 (CT) 和磁共振成像 (MRI).
- 由神经科医生进行神经学检查,以评估阅读和写作能力.
主要成果:
- 患者呈现出轻度混乱和表达性失语症.
- 脑电图扫描显示左叶发生了5厘米心脏病发作,并出现P2封闭.
- 神经学检查证实无法阅读,而写作能力,包括拼写和手写,仍然完好无损.
- 磁力共振成像的发现与之前报告的无 agraphia 的alexia病例一致.
结论:
- 该病例展示了亚历克西亚的经典表现,没有 agraphia.
- 神经成像证实了病变位于左叶的位置,与观察到的临床症状相关.
- 这一案例加强了对阅读和写作神经解剖学的基础的理解.
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