Histographic characterization of WMHs.
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posted on 2014-08-15, 04:37 authored by Jang-Zern Tsai, Syu-Jyun Peng, Yu-Wei Chen, Kuo-Wei Wang, Chen-Hua Li, Jing-Yi Wang, Chi-Jen Chen, Huey-Juan Lin, Eric Edward Smith, Hsiao-Kuang Wu, Sheng-Feng Sung, Poh-Shiow Yeh, Yue-Loong HsinThe intensity histogram of the whole-brain normalized FLAIR image in (A) the right hemisphere of patient #1, of which the semi-automatically demarcated WMHs volume was larger (7.954 ml), and (B) the left hemisphere of patient #20, of which the semi-automatically demarcated WMHs volume was smaller (0.736 ml). The demarcated WMHs in a slice is painted in yellow and shown in the inlet. The lowest bounds of the normalized intensity of the semi-automatically demarcated WMHs were both 65 in the hypothetical cerebral WM mask.
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antithrombotic agentsderivation cohortWMHs detectionmri13 hemispheresAcute Ischemic Stroke Patientsageing populationAutomated Segmentationsegmentation methodWhite Matter Hyperintensitiesexpert raterWMHs segmentation approachvalidation cohortCerebral Infarction White matter hyperintensitiessiatlas information25 hemispheresmatter voxelsSimilarity indexinfarctWMHs delineationresonance imaging
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