Evaluation of signal detectability of MRI by ROC analysis : T_1-weighted images
نویسندگان
چکیده
منابع مشابه
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15 صفحه اولQuantitative voxel-based analysis of T1-weighted MRI signal intensity
Abnormalities in the brain generally manifest on MRI as changes in shape (morphometry) or changes in the nature of the tissue (signal intensity). Voxel-based statistical analysis approaches are able to objectively detect such changes throughout the brain. For example, Voxel Based Morphometry (VBM) [2] and Voxel Based T2relaxometry (VBR) [3] can detect subtle changes in tissue volume and T2 sign...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1996
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00001353799