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Gerstmann syndrome as a disconnection syndrome, evidence from DTI tractography: A case report
Journal of Neurolinguistics ( IF 2 ) Pub Date : 2021-02-01 , DOI: 10.1016/j.jneuroling.2020.100955
Vassilis E. Papadopoulos , Katerina Tsatsou , Panagiotis Toulas , Foteini Christidi , Efstratios Karavasilis , Maria K. Angelopoulou , Athina Euthimiou

Abstract Gerstmann's syndrome is a syndrome caused by lesions of the dominant parietal lobe. It has historically been a subject of dispute as it is often accompanied by other neuropsychological deficits such as aphasia. Novel neuropsychological tests and neuroimaging techniques have lately changed the perspective allowing to decode a conjunction of symptoms like Gerstmann's. In our case, we present Diffusion Tensor Imaging Tractography findings of a patient who acutely exhibited Gerstmann's tetrad. Using advanced structural neuroimaging we tested a hypothesis that up until recently could only be challenged post mortem. Our study offers much needed patient neuroimaging data helping to establish Gerstmann's as a disconnection syndrome. More reports of Gerstmann's syndrome patients including high resolution tractography and fMRI data are needed.

中文翻译:

Gerstmann 综合征作为一种断开综合征,来自 DTI 牵引成像的证据:病例报告

摘要 Gerstmann 综合征是由优势顶叶病变引起的综合征。它在历史上一直是一个有争议的话题,因为它经常伴有其他神经心理缺陷,如失语症。新的神经心理学测试和神经影像学技术最近改变了视角,允许解码像 Gerstmann 这样的一系列症状。在我们的案例中,我们展示了一名急性表现出 Gerstmann 四联体的患者的扩散张量成像牵引成像结果。使用先进的结构神经影像学,我们测试了一个假设,即直到最近只能在死后进行挑战。我们的研究提供了急需的患者神经影像数据,有助于将 Gerstmann 确定为一种断开连接综合征。更多关于格斯特曼的报道
更新日期:2021-02-01
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