کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3038388 | 1184462 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Morphofunctional organization in three patients with unilateral polymicrogyria: Combined use of diffusion tensor imaging and functional magnetic resonance imaging
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب تکاملی
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چکیده انگلیسی
We examined the fiber organization of the brain in three patients with unilateral polymicrogyria (PMG) using diffusion tensor imaging (DTI) in combination with functional magnetic resonance imaging (fMRI). DTI revealed altered fiber tract architecture in patients with PMG. Long projection fibers, such as the corticospinal tract, were reduced the most, whereas long association fibers were less affected. The diminution of the fiber tracts was relevant to the loss of functionality of the PMG-affected cortex. Our preliminary study suggests that the combination of DTI and fMRI reinforces the clinical assessment of functionality in PMG.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain and Development - Volume 28, Issue 6, July 2006, Pages 405–409
Journal: Brain and Development - Volume 28, Issue 6, July 2006, Pages 405–409
نویسندگان
Mitsutoshi Munakata, Akira Onuma, Kazuhiro Takeo, Tae Oishi, Kazuhiro Haginoya, Kazuie Iinuma,