کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4349074 1296922 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Motor outcome according to diffusion tensor tractography findings in the early stage of intracerebral hemorrhage
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
Motor outcome according to diffusion tensor tractography findings in the early stage of intracerebral hemorrhage
چکیده انگلیسی
We tried to investigate the motor outcome according to diffusion tensor tractography (DTT) findings for the corticospinal tract (CST) in the early stage for hemiparetic patients with intracerebral hemorrhage (ICH). Forty patients with severe paralysis of the affected side were enrolled. DTT was obtained in the early stage of the stroke (7-30 days) and was classified into four groups: type A, the CST originating from primary motor cortex was preserved around the hematoma; type B, the CST was similar to type A except the fiber originated from the adjacent areas to the primary motor cortex; type C, the CST was interrupted at or around the hematoma; and type D, the CST did not reach the hematoma due to degeneration (Fig. 1). Six months after onset, motor function was measured and the statistical influence of the DTT type was tested. Initially, none of the motor function scales of the affected side differed among the four DTT types. Six months after the onset of ICH, motor functions of the same side were significantly different according to DTT type (p < 0.05). All motor scales were highest in the DTT type A group, and were lowest in the DTT type D group (p < 0.0003). The early DTT findings for CST may be used to predict the motor outcome of the affected extremities in hemiparetic patients with ICH.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience Letters - Volume 421, Issue 2, 27 June 2007, Pages 142-146
نویسندگان
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