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contrast-to-tissue ratio

Contrast-to-Tissue Ratio Improvement by Transmitted Optimized Binary Signal in Ultrasound Pulse Inversion Imaging

Contrast-to-Tissue Ratio Improvement by Transmitted Optimized Binary Signal in Ultrasound Pulse Inversion Imaging

... Girault, Contrast-to-Tissue Ratio Improve- ment by Transmitted Optimized Binary Signal in Ultrasound Pulse Inversion ...permission to reprint/republish this material for advertising or ...

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Optimization of the Contrast Tissue Ratio in Ultrasound Contrast Imaging by an Adaptive Transmit Frequency

Optimization of the Contrast Tissue Ratio in Ultrasound Contrast Imaging by an Adaptive Transmit Frequency

... used to transmit the signal, whereas the second wich was placed per- pendicularly was used to receive the microbubbles ...transferred to a personal computer through a GPIB port for further ...

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Contrast enhancement of propagation based X-ray phase contrast imaging

Contrast enhancement of propagation based X-ray phase contrast imaging

... phase contrast imaging (XPCI) technique derived from propagation depen- dent phase ...compared to other XPCI techniques; the only re- quirements are a micro-focus X-ray source with sufficient temporal ...

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en fr Quantification of tissue perfusion using contrast-enhanced ultrasound : toward robust exam comparison Quantification de la perfusion tissulaire en échographie de contraste : vers la comparaison robuste d'examens

... MRI to quan- tify cerebral perfusion in a clinical study with twelve healthy patients with intact blood-brain ...time to peak ...the ratio of the area under the curve in the tissue of interest ...

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Dual-rotation C-arm cone-beam tomographic acquisition and reconstruction frameworks for low-contrast detection in brain soft-tissue imaging

Dual-rotation C-arm cone-beam tomographic acquisition and reconstruction frameworks for low-contrast detection in brain soft-tissue imaging

... dose ratio x between spins, but also the ratio of views per spins ...view to extrapolate the missing ...prior to compensate the undersampling ( Kolditz, Kyriakou, & Kalender , 2010 ; ...

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Responsive ParaCEST Contrast Agents

Responsive ParaCEST Contrast Agents

... restriction to surface imaging due to low tissue penetration of light limit the use of this ...-based contrast agents [ 31 ]. The development of ParaCEST contrast agents for cation ...

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Identification of Gadolinium contrast enhanced regions in MS lesions using brain tissue microstructure information obtained from diffusion and T2 relaxometry MRI

Identification of Gadolinium contrast enhanced regions in MS lesions using brain tissue microstructure information obtained from diffusion and T2 relaxometry MRI

... (Gd) contrast enhanced T1-weighted MR images are used for this ...of tissue microstructure such as increased inflammation, presence of higher extra-cellular matter and ...framework to pre- dict ...

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Electron channelling contrast imaging: influence of diffraction conditions on the dislocation contrast

Electron channelling contrast imaging: influence of diffraction conditions on the dislocation contrast

... dipole To get the thinnest dislocation appearance, ECC observations are carried out with s slightly positive ...of contrast with the same diffraction vectors g 2 = (011�) and g 4 = (121�) (not shown ...lead ...

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White Adipose Tissue Resilience to Insulin Deprivation and Replacement

White Adipose Tissue Resilience to Insulin Deprivation and Replacement

... was to investigate the role of insulin on adipose tissue plasticity through the changes of adipose cell ...adipose tissue weight to study the changes in the distribution of adipose cell ...

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VEGFR2-targeted contrast-enhanced ultrasound to distinguish between two antiangiogenic treatments

VEGFR2-targeted contrast-enhanced ultrasound to distinguish between two antiangiogenic treatments

... aims to evaluate the capacity of BR55, an ultrasound contrast agent specifically targeting the vascular endothelial growth factor receptor 2 (VEGFR2), to distinguish specific anti-VEGFR2 therapy ...

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CEST MRI to contrast chondrosarcoma tumors: two contrasts in one acquisition

CEST MRI to contrast chondrosarcoma tumors: two contrasts in one acquisition

... MRI to contrast chondrosarcoma tumors: two contrasts in one acquisition Introduction: Chondrosarcoma is a malignant cartilage tumor and represents the second most common primary malignant solid tumor of ...

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CEST MRI to contrast chondrosarcoma tumors: two contrasts in one acquisition

CEST MRI to contrast chondrosarcoma tumors: two contrasts in one acquisition

... CEST MRI to contrast chondrosarcoma tumors: two contrasts in one acquisition L. Mazuel 1, 2 , R. Autissier 1, 2 , E. Maubert 1 , V. Weber 1 , J. M. Bonny 2 , E. Miot-Noirault 1 , C. Peyrode 1 , G. Pages 2 ...

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Evaluation for moments of a ratio with application to regression estimation

Evaluation for moments of a ratio with application to regression estimation

... able to find much references for this subject; a first method is to compute the exact distri- bution of the ratio; a nice example of this situation is obtained by Spiegelmann and Sachs (1980) [29], ...

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Argonaute-2 is associated to brown adipose tissue activation

Argonaute-2 is associated to brown adipose tissue activation

... Relative mRNA expression levels of (B) UCP1 and (C) CPT1M in iBAT-derived or scWAT-derived SVF during brown adipocyte differentiation. Data are normalized to 36B4 mRNA and exp[r] ...

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Tissue motion estimation using dictionary learning: application to cardiac amyloidosis

Tissue motion estimation using dictionary learning: application to cardiac amyloidosis

... related to a multitude of other cardiac disor- ders, such as aortic stenosis, hypertensive heart disease or hypertrophic ...leading to left ventricular hypertrophy, cardiac amyloidosis is one of most common ...

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Tissue motion estimation using dictionary learning: application to cardiac amyloidosis

Tissue motion estimation using dictionary learning: application to cardiac amyloidosis

... related to a multitude of other cardiac disor- ders, such as aortic stenosis, hypertensive heart disease or hypertrophic ...leading to left ventricular hypertrophy, cardiac amyloidosis is one of most common ...

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Probabilistic Atlas and Geometric Variability Estimation to Drive Tissue Segmentation

Probabilistic Atlas and Geometric Variability Estimation to Drive Tissue Segmentation

... data to check that it reaches our objectives, that is to say (1) recover the template image as probability maps, (2) estimate a relevant covariance matrix of deformations, (3) achieve a good estimate of the ...

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Actomyosin meshwork mechanosensing enables tissue shape to orient cell force

Actomyosin meshwork mechanosensing enables tissue shape to orient cell force

... adhesion to their neighbours 17 ...resistance to contraction) we observed the meshwork flatten along the soft axis, adopting an oval structure aligning with the long axis and the network directed force along ...

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Fluorescence imaging to quantify the fluorescent microspheres in cardiac tissue

Fluorescence imaging to quantify the fluorescent microspheres in cardiac tissue

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...

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MRI-based radiomic to predict lipomatous soft tissue tumors malignancy

MRI-based radiomic to predict lipomatous soft tissue tumors malignancy

... developed to predict lipomatous soft tissue tumors ...soft tissue tumors whose histology was known and with fat-suppressed T1w contrast enhanced MR images available were retrospectively ...

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