diffusion tensor imaging
Correlación entre la resonancia magnética de imagen (RMI) y la regeneración histológica del nervio periférico
... de tensor de difusión con reconstrucción tridimensional y tractografía de nervios periféricos de ratón ex ...del tensor de difusión recogidos de los nervios ...KA. Diffusion tensor ...
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Undersampled Q space reconstruction methods for diffusion spectrum imaging
... full diffusion propagator is not needed, model-based estimations are enough to compute its most relevant ...the diffusion signal has a close connection with the Gauss- ian model because of the Brownian ...
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Review Article Language Development across the Life Span: A NeuropsychologicalNeuroimaging Perspective
... used diffusion tensor imaging (DTI) and fMRI to measure white matter integrity and resting-state functional connec- tivity in a comparative study of monolingual and bilingual older ...
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Prediction of hepatocellular carcinoma response to 90Yttrium radioembolization using volumetric ADC histogram quantification: preliminary results
... Diffusion-weighted imaging (DWI) provides informa- tion on cell membrane integrity and cellular ...apparent diffusion coefficient (ADC) is an earlier surrogate of response compared to size criteria ...
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Computer Graphics and Vision Techniques for the Study of the Muscular Fiber Architecture of the Myocardium
... modern imaging techniques as Di usion Tensor Magnetic Resonance Imaging (DT-MRI) no consensus about myocardial architecture has been achieved so ...
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Diffuse outlier time series detection technique for functional magnetic resonance imaging
... resonance imaging (fMRI). We exploit the robust anisotropic diffusion (RAD) tech- nique to increase the classification performance of the one class support vector machine by taking into account the ...
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Variability of apparent diffusion coefficients in metastatic small cell lung carcinoma: comparisons between within normal tissue and liver metastases
... In recent years, the use of diffusion weighted MRI (DW-MRI) has increased for the diagnosis of focal liver lesions (FLLs). DW-MRI may help in the differentiation of benign and malignant FLLs by measuring the appa- ...
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Fronto parietal anatomical connections influence the modulation of conscious visual perception by high beta frontal oscillatory activity
... Diffusion images acquired prior to the experiments were used to track with a deterministic method based on spherical deconvolution (Dell ’ acqua et al. 2010) the 3 branches of the superior longitudinal fasciculus ...
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Tensor categories: a selective guided tour
... certain tensor ∗ -category C (consisting of M − M -bimodules or the endomorphisms End M ) such that, by Longo’s work [170], the Frobenius algebras (“Q- systems” [170]) in C are (roughly) in bijection with the ...
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Uncertainty quantification for multigroup neutron diffusion equations using sparse tensor approximations
... We develop a novel method to compute first and second order statistical moments of neutron flux inside a reactor by solving the multigroup diffusion equation. Randomness comes from the lack of precise of knowledge ...
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Acute Frontal Lobe Dysfunction Following Prefrontal Low Frequency Repetitive Transcranial Magnetic Stimulation in a Patient with Treatment Resistant Depression
... resonance imaging (MRI) was performed on day ...on diffusion-weighted imaging was reported with a significant decreased apparent dif- fusion coefficient (ADC) as compared to the homotopic region ...
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Fiber consistency measures on brain tracts from digital streamline, stochastic and global tractography
... Deterministic and probabilistic tractography algorithms are local methods: they try to construct fibers indepen- dently path-by-path, instead of reconstructing tracts one by one; each fiber does not have influence on the ...
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SIMULACIÓN DEL COMPORTAMIENTO ELASTOPLÁSTICO DE ADHESIVOS SOMETIDOS A TORSIÓN
... Se considera una barra cilíndrica de material isotrópico de radio R, longitud L y sometida a una resultante axial P constante y a un momento de torsión M de magnitud creciente en el tiempo. La geometría considerada y el ...
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