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Automated classification of multispectral MR images using unsupervised constrained energy minimization based on fuzzy logic

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

A new MRI approach for accurately implanting microelectrodes into deep brain structures of the rhesus monkey (Macaca mulatta)

? The accuracy of electrode implantation through MRI has been promoted. ? Slender rigid glass tubes were used as external markers. ? Tetrodes have been implanted in monkey's SC with the error <1mm. ? The new method is convenient, economical and universally available.

出版机构:Elsevier Science

刊物名称:Journal of Neuroscience Methods

出版时间:2010

ISSN:0165-0270

数据源:报刊文摘

Human Equilibrative Nucleoside Transporter 1 (hENT1) Levels Predict Response to Gemcitabine in Patients With Biliary Tract Cancer (BTC)

Background and aim: Translational data suggest that nucleoside transporters, in particular human equilibrative nucleoside transporter 1 (hENT1), play an important role in predicting clinical outcome after gemcitabine chemotherapy for several types of cancer.

出版机构:Bentham Science Publishers

刊物名称:Current Cancer Drug Targets

出版时间:2011

ISSN:1568-0096

数据源:报刊文摘

Imaging of Abdominal Aortic Aneurysm: The Present and the Future

dominal Aortic Aneurysm (AAA) is a common, progressive, and potentially lethal vascular disease. A major obstacle in AAA research, as well as patient care, is the lack of technology that enables non-invasive acquisition of molecular/ cellular information in the developing AAA.

出版机构:Bentham Science Publishers

刊物名称:Current Vascular Pharmacology

出版时间:2010

ISSN:1570-1611

数据源:报刊文摘

Corpus callosum: Normal imaging appearance, variants and pathologic conditions

Summary

Various types of lesions can occur within the corpus callosum (CC) which is a white matter tract communicating corresponding regions of the cerebral hemispheres. Magnetic resonance imaging is the modality of choice for the evaluation of the CC.

出版机构:Blackwell Publishing Asia

刊物名称:Journal of Medical Imaging and Radiation Oncology

出版时间:2010

ISSN:1754-9477

数据源:报刊文摘

Papillary muscle involvement in myocardial infarction: Initial results using multicontrast late‐enhancement MRI

Visual contrast score was rated according to the differentiation between LV blood pool and hyper enhanced infarct myocardium.

出版机构:Wiley Subscription Services, Inc., A Wiley Company

刊物名称:Journal of Magnetic Resonance Imaging

出版时间:2011

ISSN:1053-1807

数据源:报刊文摘

Prefrontal regional correlates of self-control in male psychiatric patients: Impulsivity facets and aggression

Investigating the organization of trait aggression and impulsivity in the prefrontal cortex (PFC) advances our understanding of the neuropsychobiology of self-control. While the orbital aspect of the PFC (OFC) has received attention, there is reason to believe the lateral aspect is also relevant.

出版机构:Elsevier Science

刊物名称:Psychiatry Research: Neuroimaging

出版时间:2011

ISSN:0925-4927

数据源:报刊文摘

Skin shift and its effect on navigation accuracy in image-guided neurosurgery

Neuronavigation systems have been developed for image-guided neurosurgery to aid in the accurate resection of malignant brain tumors. Therefore, the accuracy of the neuronavigation is important. However, many factors can reduce the navigation accuracy during surgery.

出版机构:Springer Japan

刊物名称:Radiological Physics and Technology

出版时间:2011

ISSN:1865-0333

数据源:报刊文摘

Ultrasonic and magnetic resonance imaging of fetal sacrococcygeal teratoma

Objective. To evaluate ultrasonic and magnetic resonance imaging (MRI) and Doppler examination in fetal sacrococcygeal teratoma (SCT), in respect to the postnatal findings and histological type of the tumor.

Study design.

出版机构:Blackwell Publishing Ltd

刊物名称:Acta Obstetricia et Gynecologica Scandinavica

出版时间:1997

ISSN:0001-6349

数据源:报刊文摘

Diagnostic problems in “clinically definite” multiple sclerosis patients with normal CSF and multiple MRI abnormalities

Alternative diagnoses reached after laboratory tests were: Lyme disease, two cases of vasculitis, mitochondrial encephalomyopathy, multiple ischemic lesions caused by atrial septum aneurysm and olivopontocerebellar atrophy.

出版机构:Blackwell Publishing Ltd

刊物名称:European Journal of Neurology

出版时间:1994

ISSN:1351-5101

数据源:报刊文摘