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Constrained energy minimization (CEM) has proven highly effective for hyperspectral (or multispectral) target detection and classification. It requires a complete knowledge of the desired target signature in images. This work presents ?Unsupervised CEM (UCEM),? 出版机构：Elsevier Science 刊物名称：Magnetic Resonance Imaging 出版时间：2010 ISSN：0730-725X 数据源：报刊文摘
To investigate progression of cryoinjury in pigs using contrast-enhanced magnetic resonance imaging (MRI) as well as optical spectroscopy and imaging. 出版机构：Elsevier Science 刊物名称：Magnetic Resonance Imaging 出版时间：2010 ISSN：0730-725X 数据源：报刊文摘
The formation of large bubbles was observed by MRI during freezing. This was attributed to the compression of gases in a structure that cannot globally deform (due to the frozen ?shell?), the consecutive rupture of dough films and the coalescence of neighbouring bubbles. 出版机构：Elsevier Science 刊物名称：Food Research International 出版时间：2010 ISSN：0963-9969 数据源：报刊文摘
Obstructive sleep apnea (OSA) is common after stroke and associated with poor stroke outcomes. Whether OSA after acute stroke is caused by anatomic, physiologic, or both etiologies has not been studied. 出版机构：Elsevier Science 刊物名称：Sleep Medicine 出版时间：2010 ISSN：1389-9457 数据源：报刊文摘
The purpose of this work was to compare diagnostic accuracy of Diffusion Tensor Imaging (DTI), dynamic contrast-enhanced magnetic resonance imaging (DCE MRI) and their combination in diagnosing prostate cancer. 出版机构：Elsevier Science 刊物名称：Magnetic Resonance Imaging 出版时间：2010 ISSN：0730-725X 数据源：报刊文摘
`snap-shot? ultra-fast MRI velocimetry technique based upon the echo-planar imaging (EPI) pulse sequence is presented. The new technique is an extension of the GERVAIS pulse sequence previously developed by Sederman et al. 出版机构：Elsevier Science 刊物名称：Journal of Magnetic Resonance 出版时间：2010 ISSN：1090-7807 数据源：报刊文摘
In the prelingual and congenital deaf, functional reorganization is known to occur throughout brain regions normally associated with hearing. However, the anatomical correlates of these changes are not yet well understood. 出版机构：Wiley Subscription Services, Inc., A Wiley Company 刊物名称：Human Brain Mapping 出版时间：2010 ISSN：1065-9471 数据源：报刊文摘
Susceptibility weighted imaging provides diagnostic information in strokes, hemorrhages, and cerebral tumors and has proven to be a valuable tool in imaging venous vessels in the cerebrum. 出版机构：Elsevier Science 刊物名称：Zeitschrift fur Medizinische Physik 出版时间：2010 ISSN：0939-3889 数据源：报刊文摘
Renal ischemia reperfusion injury (IRI) is a major cause of acute renal failure. It occurs in various clinical settings such as renal transplantation, shock and vascular surgery. Serum creatinine level has been used as an index for estimating the degree of renal functional loss in renal IRI. 出版机构：John Wiley & Sons, Ltd. 刊物名称：NMR in Biomedicine 出版时间：2010 ISSN：0952-3480 数据源：报刊文摘
Thrombolysis has become an approved therapy for acute stroke. However, many stroke patients do not benefit from such treatment, since the presently used criteria are very restrictive, notably with respect to the accepted time window. 出版机构：Expert Reviews Ltd 刊物名称：erc 出版时间：2009 ISSN：1477-9072 数据源：报刊文摘
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