Keywords: تصویربرداری موازی; EPI; Parallel imaging; Non-Cartesian; Iterative reconstruction; Acoustic noise; Interlaced FT;
مقالات ISI تصویربرداری موازی (ترجمه نشده)
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Keywords: تصویربرداری موازی; Biomedical imaging; Compressed sensing; Magnetic resonance imaging; Sparse reconstruction; Adaptive transform; l1-minimization; Parallel imaging;
Keywords: تصویربرداری موازی; Variable-density spiral; Parallel imaging; Multiscale CORNOL; Structure preservation; Nonlinear reconstruction;
Keywords: تصویربرداری موازی; Metamaterials; Parallel imaging;
Real-time cardiac MRI with radial acquisition and k-space variant reduced-FOV reconstruction
Keywords: تصویربرداری موازی; Correlation imaging; Correlation function; High-speed MRI; Parallel imaging; Real-time imaging;
Accelerating knee MR imaging: Compressed sensing in isotropic three-dimensional fast spin-echo sequence
Keywords: تصویربرداری موازی; Knee; Magnetic resonance imaging; Compressed sensing; Sparsity; Parallel imaging;
Advances in High-Field MRI
Keywords: تصویربرداری موازی; MRI; Diffusion-weighted imaging; Magnetic resonance spectrography; Diffusion tensor imaging; Parallel imaging; CSF flow tracking;
3D hyperpolarized C-13 EPI with calibrationless parallel imaging
Keywords: تصویربرداری موازی; Hyperpolarization; Parallel imaging; SAKE; Pyruvate; EPI; C13;
Effects of proximity and noise level of phased array coil elements on overall signal-to-noise in parallel MR spectroscopy
Keywords: تصویربرداری موازی; Magnetic resonance spectroscopy; Parallel imaging; Phased array; Signal-to-noise;
K-space trajectories in 3D-GRASE sequence for high resolution structural imaging
Keywords: تصویربرداری موازی; Gradient and spin echo (GRASE); Fast spin echo (FSE); Echo planar imaging (EPI); Parallel imaging; SAR; Trajectory;
Impacts of simultaneous multislice acquisition on sensitivity and specificity in fMRI
Keywords: تصویربرداری موازی; False negatives; False positives; Multiband; Noise amplification; Parallel imaging; Slice-GRAPPA; Slice leakage;
Ultra-high resolution brain metabolite mapping at 7 T by short-TR Hadamard-encoded FID-MRSI
Keywords: تصویربرداری موازی; Ac; acetate; AD; acquisition delay; CAIPIRINHA; controlled aliasing in parallel imaging results in higher acceleration; Cho; choline; CRLB; Cramér-Rao lower bound; Cr; creatine; CSF; cerebrospinal fluid; DIR; double inversion recovery; EPSI; echo-planar
Pulse sequences and parallel imaging for high spatiotemporal resolution MRI at ultra-high field
Keywords: تصویربرداری موازی; Ultra-high field; Parallel imaging; CAIPIRINHA; Wave-CAIPI; Simultaneous multi-slice; BOLD fMRI; dw-EPI; Structural MRI; QSM;
Trimmed autocalibrating k-space estimation based on structured matrix completion
Keywords: تصویربرداری موازی; Artefacts; Parallel imaging; Structured low rank approximation; IRLS; Robust;
Three-dimensional black-blood T2 mapping with compressed sensing and data-driven parallel imaging in the carotid artery
Keywords: تصویربرداری موازی; T2 mapping; Carotid imaging; Compressed sensing; Parallel imaging;
High-sensitivity TMS/fMRI of the Human Motor Cortex Using a Dedicated Multichannel MR Coil
Keywords: تصویربرداری موازی; TMS; fMRI; Coil array; parallel imaging; motor cortex; concurrent TMS/fMRI;
Accelerating MRI fat quantification using a signal model-based dictionary to assess gastric fat volume and distribution of fat fraction
Keywords: تصویربرداری موازی; 1D; one-dimensional; 2D; two-dimensional; CG-SENSE; conjugate gradient SENSE reconstruction; CS; compressed sensing; DICT; reconstruction with signal model-based dictionary; GI; gastrointestinal; IDEAL; iterative decomposition of water and fat with echo a
O-space with high resolution readouts outperforms radial imaging
Keywords: تصویربرداری موازی; O-space imaging; Nonlinear spatial encoding; High-resolution; Parallel imaging;
Recent advances in parallel imaging for MRI
Keywords: تصویربرداری موازی; Parallel imaging; Non-Cartesian; Simultaneous multi-slice; Spectroscopic imaging; Phase-constrained;
Development and testing of hyperpolarized 13C MR calibrationless parallel imaging
Keywords: تصویربرداری موازی; Hyperpolarization; Carbon-13; Parallel imaging;
Comparison of CAIPIRINHA-VIBE, Radial-VIBE, and conventional VIBE sequences for dynamic contrast-enhanced (DCE) MRI: A validation study using a DCE-MRI phantom
Keywords: تصویربرداری موازی; Dynamic contrast-enhanced; MRI; Phantom; Parallel imaging; Validation;
Accelerated cardiac cine MRI using locally low rank and finite difference constraints
Keywords: تصویربرداری موازی; Cardiac cine MRI; Sparse sampling; Constrained reconstruction; Locally low rank; Compressed sensing; Parallel imaging
Improved receiver arrays and optimized parallel imaging accelerations applied to time-resolved 3D fluoroscopically tracked peripheral runoff CE-MRA
Keywords: تصویربرداری موازی; Receiver coils; Parallel imaging; Fluoroscopic tracking; CEMRA; CAIPIRINHA; Acceleration apportionment
Vectorial total generalized variation for accelerated multi-channel multi-contrast MRI
Keywords: تصویربرداری موازی; Multi-contrast magnetic resonance imaging; Compressed sensing; Parallel imaging; Total generalized variation; Alternating direction method of multipliers (ADMM)
MR Physics in Practice
Keywords: تصویربرداری موازی; Motion; Gating; Acceleration; Parallel imaging; Compressed sensing;
Feasibility of free-breathing, GRAPPA-based, real-time cardiac cine assessment of left-ventricular function in cardiovascular patients at 3 T
Keywords: تصویربرداری موازی; Cardiac MRI; Left ventricular function; Parallel imaging; Real time imaging; Heart rate
Magnetic Resonance Sequences and Rapid Acquisition for MR-Guided Interventions
Keywords: تصویربرداری موازی; Real-time MR imaging; MR image reconstruction; Parallel imaging; Non-Cartesian imaging;
In vivo sensitivity estimation and imaging acceleration with rotating RF coil arrays at 7 Tesla
Keywords: تصویربرداری موازی; Human brain imaging; In vivo sensitivity estimation; Rotating RF coil array (RRFCA); Phased array coils; Parallel imaging; 7 Tesla; Rotating SENSitivity Encoding (rotating-SENSE); Signal-to-noise ratio (SNR);
Basic NeuroscienceOptimized protocol for high resolution functional magnetic resonance imaging at 3Â T using single-shot echo planar imaging
Keywords: تصویربرداری موازی; fMRI; Parallel imaging; Spatial specificity; Somatosensori motor cortex; Motivation; Nucleus accumbens;
Spatially variant noise estimation in MRI: A homomorphic approach
Keywords: تصویربرداری موازی; Noise estimation; Non-stationarity noise; SENSE; Parallel imaging; Homomorphic filtering;
Dual-source parallel radiofrequency transmission for magnetic resonance breast imaging at 3Â T: Any added clinical value?
Keywords: تصویربرداری موازی; Breast; Magnetic resonance imaging; Dual-source; Parallel imaging; 3Â T;
Comparación de una secuencia en 3D con eco de gradiente potenciada en T1 con 3 factores de reducción de imagen en paralelo diferentes, en apnea y respiración libre, utilizando una bobina de 32 canales a 1,5T. Estudio preliminar
Keywords: تصویربرداری موازی; 3D eco de gradiente; Imagen en paralelo; Bobina de 32 canales; Resonancia magnética; 3D gradient echo; Parallel imaging; 32-channel coil; Magnetic resonance;
A comparison of a T1 weighted 3D gradient-echo sequence with three different parallel imaging reduction factors, breath hold and free breathing, using a 32 channel coil at 1.5Â T. A preliminary study
Keywords: تصویربرداری موازی; 3D gradient echo; Parallel imaging; 32-Channel coil; Magnetic resonance; 3D eco de gradiente; Imagen en paralelo; Bobina de 32 canales; Resonancia magnética;
Highly accelerated aortic 4D flow MR imaging with variable-density random undersampling
Keywords: تصویربرداری موازی; Undersampling; Random; Time-resolved; Parallel imaging; Flow; View sharing
Evaluation of a multiple spin- and gradient-echo (SAGE) EPI acquisition with SENSE acceleration: Applications for perfusion imaging in and outside the brain
Keywords: تصویربرداری موازی; Perfusion; MRI; Dynamic susceptibility contrast; Parallel imaging; Multi-echo; Muscle;
Noise estimation in parallel MRI: GRAPPA and SENSE
Keywords: تصویربرداری موازی; Noise estimation; Multiple-coil; Parallel imaging; SENSE; GRAPPA
Highly accelerated acquisition and homogeneous image reconstruction with rotating RF coil array at 7Â T-A phantom based study
Keywords: تصویربرداری موازی; Phased array coils; Rotating RF coil (RRFC); Parallel imaging; SENSitivity Encoding (SENSE); Rotating RF coil array (RRFCA); 7 Tesla; Phantom experiment; Homogeneous image reconstruction; SNR; Method of Moments (MoM);
Robust GRAPPA reconstruction using sparse multi-kernel learning with least squares support vector regression
Keywords: تصویربرداری موازی; Parallel imaging; GRAPPA; Multi-kernel learning; Support vector regression (SVR); Structural risk minimization;
Improving the spatial resolution of magnetic resonance inverse imaging via the blipped-CAIPI acquisition scheme
Keywords: تصویربرداری موازی; Inverse imaging; Parallel imaging; Blip; CAIPIRINHA;
BOLD sensitivity and SNR characteristics of parallel imaging-accelerated single-shot multi-echo EPI for fMRI
Keywords: تصویربرداری موازی; Multi-echo EPI; Parallel imaging; BOLD sensitivity; fMRI; Temporal SNR; Inter-subject covariance;
Stationary wavelet transform for under-sampled MRI reconstruction
Keywords: تصویربرداری موازی; MRI reconstruction; Accelerated MR imaging; k-space under-sampling; Sparse reconstruction; Compressed sensing; Parallel imaging;
Design, evaluation and application of an eight channel transmit/receive coil array for cardiac MRI at 7.0Â T
Keywords: تصویربرداری موازی; Ultrahigh field MRI; Cardiovascular MRI; Transceiver array; Parallel imaging;
Parallel imaging acceleration of EPIK for reduced image distortions in fMRI
Keywords: تصویربرداری موازی; EPIK; EPI with Keyhole; EPIK; fMRI; GRAPPA; High-resolution; Image distortion; Parallel imaging;
Whole-head rapid fMRI acquisition using echo-shifted magnetic resonance inverse imaging
Keywords: تصویربرداری موازی; Echo-shifting; Inverse imaging; fMRI; Parallel imaging;
Massively parallel MRI detector arrays
Keywords: تصویربرداری موازی; Magnetic Resonance Imaging; RF coil; Phased-array; Parallel imaging; Signal-to-noise ratio;
Group-level impacts of within- and between-subject hemodynamic variability in fMRI
Keywords: تصویربرداری موازی; Hemodynamics; FIR modeling; Bayesian inference; JDE; Group-level analysis; Parallel imaging;
Patient-specific respiratory models using dynamic 3D MRI: Preliminary volunteer results
Keywords: تصویربرداری موازی; Parallel imaging; Modelling; Radiotherapy planning
Piezo-thermal probe array for high throughput applications
Keywords: تصویربرداری موازی; Microcantilevers; Scanning probe microscopy; Piezoresistive sensing; Parallel imaging; Elastography; Mechanical characterization; Melting point; High throughput;
Ultrafast inverse imaging techniques for fMRI
Keywords: تصویربرداری موازی; InI; Fast imaging; Parallel imaging; Inverse problem;
Integrated variable projection approach (IVAPA) for parallel magnetic resonance imaging
Keywords: تصویربرداری موازی; Coil sensitivity functions; Iterative reconstruction; Parallel imaging; SENSE; Variable projection