کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9389125 | 1281675 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evidence of cerebral reorganization following perinatal stroke demonstrated with fMRI and DTI tractography
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
رادیولوژی و تصویربرداری
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evidence of cerebral reorganization following perinatal stroke demonstrated with fMRI and DTI tractography Evidence of cerebral reorganization following perinatal stroke demonstrated with fMRI and DTI tractography](/preview/png/9389125.png)
چکیده انگلیسی
A 44-year-old man with a left perinatal stroke and recurrent refractory epilepsy underwent functional MRI (fMRI) for motor and language mapping to determine if further epilepsy surgery could be performed without loss of language. Language was activated excessively in the right hemisphere, with only small areas of left hemisphere activation. This suggests bilateral language dominance acquired secondary to the perinatal stroke with the right hemisphere activation resulting from neonatal neuronal reorganization. Functional data were overlaid onto 3D diffusion tensor tractography, providing a unique image of the right hemisphere language recruitment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Imaging - Volume 29, Issue 4, JulyâAugust 2005, Pages 283-287
Journal: Clinical Imaging - Volume 29, Issue 4, JulyâAugust 2005, Pages 283-287
نویسندگان
Samantha L. Heller, Linda A. Heier, Richard Watts, Theodore H. Schwartz, Natalie Zelenko, Werner Doyle, Orrin Devinsky,