Keywords: گرادیان اکو; β-APP; beta-amyloid precursor protein; CT; computed tomography; DAI; diffuse axonal injury; DWI; diffusion-weighted imaging; FA; flip angle; FLAIR; fluid attenuated inversion recovery; FSE; fast spin echo; GRE; gradient echo; 3D GRE; 3-dimensional gradie
مقالات ISI گرادیان اکو (ترجمه نشده)
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Keywords: گرادیان اکو; coronary disease; left ventricular mass; magnetic resonance imaging; mortality; 2D; 2-dimensional; CAD; coronary artery disease; CI; confidence interval; CMR; cardiac magnetic resonance; GRE; gradient echo; HR; hazard ratio; IQR; interquartile range; LGE
Keywords: گرادیان اکو; ANOVA; Analysis of variance; BW; Bandwidth; CIELab; International Commission on Illumination colour space; CVS; Computer vision system; Dip; Dipping; DSV; Diameter spherical volume; FLASH; Fast low angle shot; FOV; Field of view; GE; Gradient echo; LUT; L
Keywords: گرادیان اکو; QSM; Quantitative susceptibility mapping; GRE; gradient echo; PDF; Projection onto Dipole Fields; MEDI; morphology enabled dipole inversion; ROI; region of interest; PSF; point spread function; FWHM; full-width-half-maximum; PCOS; projection onto convex s
Keywords: گرادیان اکو; MRI; magnetic resonance imaging; WI; weighted imaging; SE; spin echo; GE; gradient echo; FLAIR; fluid-attenuated inversion recovery; DRA; dreadlocks-related artifacts;
Keywords: گرادیان اکو; MRI; magnetic resonance imaging; MC; Modic change; CT; computed tomography; GRE; gradient echo; SWMR; susceptibility-weighted magnetic resonance imaging; TSE; turbo spin echo; TE; time to echo; TR; time to repeat; MEDIC; multi-echo data imaging combinatio
Keywords: گرادیان اکو; DLS; dynamic light scattering; GE; gradient echo; LF; loading factor; MEMS; multi echo multi slice; NA; native apoferritin; NF; native ferritin; PDI; polydispersity index; RF; reconstructed ferritin; MGEMS; multi gradient echo multi slice; STIR; short TI,
Keywords: گرادیان اکو; Adults; Cervical trauma; Prognosis; SCIWOCTET; SCIWORA; Spinal cord injury; ALL; Anterior longitudinal ligament; ASIA; American Spinal Injury Association; ATCCS; Acute traumatic central cord syndrome; CT; Computed tomography; GRE; Gradient echo; LF; Ligam
Keywords: گرادیان اکو; Hierro; Hemocromatosis; Resonancia magnética; Eco de gradienteIron; Hemochromatosis; Magnetic resonance imaging; Gradient echo
Keywords: گرادیان اکو; AP; antero-posterior; APC/CC1; adenomatous polyposis coli; BG; background; BLI; bioluminescence imaging; CC; corpus callosum; CNS; central nervous system; DV; dorso-ventral; EAE; experimental auto-immune encephalomyelitis; eGFP; enhanced green fluorescent
Analysis of MRI by fractals for prediction of sensory attributes: A case study in loin
Keywords: گرادیان اکو; Fractals; MRI analysis; Data mining; Prediction; sensory traits; Meat; MRI; Magnetic resonance imaging; KDD; Knowledge discovery in databases; GE; Gradient Echo; SE; Spin Echo; T3D; Turbo 3D; RF; Radiofrequency; S/N; Signal to noise; FOV; Field of view; T
Ultra-high resolution blood volume fMRI and BOLD fMRI in humans at 9.4â¯T: Capabilities and challenges
Keywords: گرادیان اکو; Vascular space occupancy; SS-SI VASO; Cerebral blood volume; 3D-EPI; 9.4â¯Tâ¯tesla MRI; Layer-dependent fMRI; STARC; pTx; BOLD; blood oxygenation level dependent; CBV; cerebral blood volume; CNR; contrast-to-noise ratio; CSF; cerebrospinal fluid; ÎCBV;
Pre-treatment functional MRI of breast cancer: T2* evaluation at 3â¯T and relationship to dynamic contrast-enhanced and diffusion-weighted imaging
Keywords: گرادیان اکو; ADC; Apparent Diffusion Coefficient; BIC; Bayesian Information Criterion; BOLD; Blood Oxygen Level Dependent; CA; Custer Analysis; DCE-MRI; Dynamic Contrast-Enhanced - MRI; DWI; Diffusion-Weighted Imaging; FOV; Field Of View; GRE; GRadient Echo; HR FS GRE
Techniques for blood volume fMRI with VASO: From low-resolution mapping towards sub-millimeter layer-dependent applications
Keywords: گرادیان اکو; BOLD; blood oxygenation level dependent; CAIPIRINHA (CAIPI); Controlled Aliasing in Parallel Imaging Results in Higher Acceleration; CBV; cerebral blood volume; CNR; contrast-to-noise ratio; CSF; cerebrospinal fluid; ÎCBV; change in CBV; EPI; echo planar
Ultra-high resolution brain metabolite mapping at 7 T by short-TR Hadamard-encoded FID-MRSI
Keywords: گرادیان اکو; 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
7T MR of intracranial pathology: Preliminary observations and comparisons to 3T and 1.5T
Keywords: گرادیان اکو; ALS; Amyotrophic Lateral Sclerosis; CAA; Cerebral Amyloid Angiopathy; CNR; Contrast-to-noise ration; DTI; Diffusion Tensor Imaging; EEG; Electroencephalogram; GRE; Gradient Echo; MS; Multiple Sclerosis; MTS; Mesial Temporal Sclerosis; SWI; Susceptibility
Prediction of pork quality parameters by applying fractals and data mining on MRI
Keywords: گرادیان اکو; MRI; Magnetic resonance imaging; KDD; knowledge discovery in databases; RF; radiofrequency; S/N; signal to noise; GE; Gradient echo; SE; Spin Echo; T3D; Turbo 3D; FOV; field-of-view; TE; echo time; TR; repetition time; CFA; classical fractal algorithms; F
Characterization of high-resolution Gradient Echo and Spin Echo EPI for fMRI in the human visual cortex at 7Â T
Keywords: گرادیان اکو; fMRI; functional Magnetic Resonance Imaging; GRE; Gradient Echo; SE; Spin Echo; EPI; Echo Planar Imaging; tSNR; temporal Signal-to-Noise Ratio; PVE; Partial Volume Effects; V1; Primary visual cortex; hMT+; Â human Middle Temporal complex; PSC; Percent Sig
Mapping axonal density and average diameter using non-monotonic time-dependent gradient-echo MRI
Keywords: گرادیان اکو; Axon density; Axon diameter; Susceptibility; Gradient echo; Multi-gradient echo; T2â; Magnetic resonance imaging (MRI); Ultrahigh field MRI; CNS; Central Nervous System; dCST; dorsal corticospinal tract; DTI; Diffusion Tensor Imaging; EPI; Echo Planar I
MR signal-fat-fraction analysis and T2* weighted imaging measure BAT reliably on humans without cold exposure
Keywords: گرادیان اکو; BAT; Brown adipose tissue; BOLD; Blood-oxygen-level dependent; 18F-FDG; 18F-fluorodeoxyglucose; FFE; Fast field echo; fMRI; Functional magnetic resonance imaging; GRE; Gradient echo; 1H MRS; Single-voxel proton magnetic resonance spectroscopy; MR; Magneti
Longitudinal changes of cortical microstructure in Parkinson's disease assessed with T1 relaxometry
Keywords: گرادیان اکو; BG; basal ganglia; GE; gradient echo; GM; gray matter; HY; Hoehn and Yahr; MRI; magnetic resonance imaging; PD; Parkinson's disease; qMRI; quantitative MRI; SN; substantia nigra; UPDRS III; motor part of the Unified Parkinson's disease rating scale; Quant
4D cardiac imaging at clinical 3.0Â T provides accurate assessment of murine myocardial function and viability
Keywords: گرادیان اکو; MR(I); Magnetic Resonance (Imaging); ECG; Electrocardiogram; FLASH; Fast Low Angle Shot; GRE; Gradient Echo; RV/LV; Right/Left Ventricle; TR/TE; Repetition time/Echo time; SNR; Signal to Noise ratio; rf; radio frequency; OCT; Optimal Cutting Temperature c
Magnetic susceptibility of brain iron is associated with childhood spatial IQ
Keywords: گرادیان اکو; QSM; Quantitative susceptibility mapping; GRE; Gradient echo; LADB; Learning about the developing brain study; DAS; Differential abilities scale; ME-SPGR; Multi-echo spoiled gradient-echo sequence; V-SHARP; Variable-filter-radius SHARP; ROIs; Regions of I
A cortical vascular model for examining the specificity of the laminar BOLD signal
Keywords: گرادیان اکو; Vascular cortical model; Layer specific BOLD fMRI; Spatial specificity; Gradient echo; Spin echo;
Double-echo gradient chemical shift MR imaging fails to differentiate minimal fat renal angiomyolipomas from other homogeneous solid renal tumors
Keywords: گرادیان اکو; au; arbitrary units; CT; computed tomography; GE; gradient echo; Gd; gadolinium; MR; magnetic resonance; RCCC; renal clear cell carcinoma; ROC; receiver operating characteristic; ROI; region of interest; SII; signal intensity index; TSR; tumor-to-spleen r
Dynamic nuclear polarization properties of nitroxyl radical in high viscous liquid using Overhauser-enhanced Magnetic Resonance Imaging (OMRI)
Keywords: گرادیان اکو; B0; Zeeman field; B0ESR; ESR Zeeman field; B0NMR; NMR Zeeman field; carbamoyl-PROXYL; 3-carbamoyl-2, 2, 5, 5-tetramethyl-pyrrolidine-1-oxyl; DNP; dynamic nuclear polarization; ESR; electron spin resonance; FID; free induction decay; FWHM; full-width half-
fMRI contrast at high and ultrahigh magnetic fields: Insight from complementary methods
Keywords: گرادیان اکو; BOLD; blood-oxygen-level dependent; EPI; echo planar imaging; fMRI; functional MRI; FOV; field of view; GE; gradient echo; MRI; magnetic resonance imaging; NMR; nuclear magnetic resonance; SAR; specific absorption rate; SE; spin echo; SPEN; spatio-tempora
Cortical lamina-dependent blood volume changes in human brain at 7Â T
Keywords: گرادیان اکو; BOLD; blood oxygenation level dependent; CBV; cerebral blood volume; CNR; contrast-to-noise ratio; CSF; cerebrospinal fluid; ÎCBV; change in CBV; EPI; echo planar imaging; Fe; iron; fMRI; functional magnetic resonance imaging; GE; gradient echo; GM; gray
Longitudinal quantitative MRI in multiple system atrophy and progressive supranuclear palsy
Keywords: گرادیان اکو; Multiple system atrophy; Progressive supranuclear palsy; Diffusion imaging; Volumetric MRI; Gradient echo;
Investigation of the neurovascular coupling in positive and negative BOLD responses in human brain at 7Â T
Keywords: گرادیان اکو; BOLD; blood oxygenation level dependent; CBF; cerebral blood flow; CBV; cerebral blood volume; CBVa; 'arterial' CBV; CBVtot; total CBV; CBVv; 'venous' CBV; CMRO2; cerebral metabolic rate of O2; CNR; contrast to noise ratio; CSF; cerebrospinal flui
Magnetic resonance imaging (MRI) of inflamed myocardium using iron oxide nanoparticles in patients with acute myocardial infarction - Preliminary results
Keywords: گرادیان اکو; ceCMR; contrast-enhanced CMR; CMR; cardiovascular magnetic resonance imaging; EF; ejection fraction; FOV; field-of-view; GRE; gradient echo; LAD; left anterior descending artery; LGE; late-gadolinium-enhancement; MRI; magnetic resonance imaging; NIMINI-MM
A control point interpolation method for the non-parametric quantification of cerebral haemodynamics from dynamic susceptibility contrast MRI
Keywords: گرادیان اکو; AIF; Arterial input function; CBF; Cerebral blood flow; CBV; Cerebral blood volume; CP; Control point; CPI; Control point interpolation; DSC-MRI; Dynamic susceptibility contrast magnetic resonance imaging; GRE; Gradient echo; MTT; Mean transit time; oSVD;
Morphology enabled dipole inversion for quantitative susceptibility mapping using structural consistency between the magnitude image and the susceptibility map
Keywords: گرادیان اکو; Quantitative susceptibility mapping; Gradient echo; Inverse problem; Morphology enabled dipole inversion; Tissue susceptibility; L1 norm; L2 norm; Constraint minimization; Sparsity;
Fast high-resolution brain imaging with balanced SSFP: Interpretation of quantitative magnetization transfer towards simple MTR
Keywords: گرادیان اکو; bSSFP; balanced steady-state free precession; CC; corpus callosum; CNS; central nervous system; DTI; diffusion tensor imaging; DWI; diffusion weighted imaging; FA; flip angle; GM; gray matter; GRE; gradient echo; IC; internal capsule; IR; inversion recove
High resolution MR anatomy of the subthalamic nucleus: Imaging at 9.4Â T with histological validation
Keywords: گرادیان اکو; A; Anterior; AC; Anterior commissure; AL; Ansa lenticularis; CC; Crus cerebri; CM; Centromedian nucleus of the thalamus; DTT; Dorsal tegmental tract; F; Fornix; FMT; Fornix-mammillothalamic tract; FR; Fasciculus retroflexus; GE; Gradient echo; GP; Globus
Correction of gradient echo images for first and second order macroscopic signal dephasing using phase derivative mapping
Keywords: گرادیان اکو; T2â; Post-processing; Phase derivative mapping; Gradient echo; Macroscopic field inhomogeneities; Signal dephasing;
Quantitative evaluation of MRI-based tracking of ferritin-labeled endogenous neural stem cell progeny in rodent brain
Keywords: گرادیان اکو; eNSC; endogenous neural stem cell; eNPC; endogenous neuronal progenitor cell; SVZ; subventricular zone; RMS; rostral migratory stream; OB; olfactory bulb; MR(I); magnetic resonance (imaging); BLI; bioluminescence imaging; MPIO; micron-sized particles of i
Structure Tensor Informed Fiber Tractography (STIFT) by combining gradient echo MRI and diffusion weighted imaging
Keywords: گرادیان اکو; STIFT; Structure Tensor Informed Fiber Tractography; DWI; diffusion weighted imaging; GE; gradient echo; WM; white matter; GM; gray matter; CSF; cerebrospinal fluid; OR; optic radiation; ILF; inferior longitudinal fasciculus; IFOF; inferior fronto-occipit
Three-dimensional gradient echo versus spin echo sequence in contrast-enhanced imaging of the pituitary gland at 3 T
Keywords: گرادیان اکو; Magnetic resonance imaging; High-field with 3 T; Gradient echo; Spin echo; Pituitary gland
Targeted Iron Oxide Particles for In Vivo Magnetic Resonance Detection of Atherosclerotic Lesions With Antibodies Directed to Oxidation-Specific Epitopes
Keywords: گرادیان اکو; atherosclerosis; inflammation; molecular imaging; MRI; apoEâ/â; apolipoprotein E deficient; Gd; gadolinium; GRASP; gradient echo acquisition for superparamagnetic particles with positive contrast; GRE; gradient echo; ICP-MS; inductively coupled plasma
Quantitative imaging of intrinsic magnetic tissue properties using MRI signal phase: An approach to in vivo brain iron metabolism?
Keywords: گرادیان اکو; DS; direct saturation; EMP; external magnetic field perturbations; GRE; gradient echo; Hct; hematocrit; IFS; internal frequency shift; ÎIFS; internal frequency shift error; IMP; internal magnetic field perturbations; LWRLS; linear weighted rigorous least
MR Imaging-guided Percutaneous Sclerotherapy of Peripheral Venous Malformations with a Clinical 1.5-T Unit: A Pilot Study
Keywords: گرادیان اکو; FSE; fast spin echo; GRE; gradient echo; MIP; maximum intensity projection; 3D; three-dimensional; VM; vascular malformation;
Reduction of susceptibility-induced signal losses in multi-gradient-echo images: Application to improved visualization of the subthalamic nucleus
Keywords: گرادیان اکو; Subthalamic nucleus; STN; T2⁎ contrast; Field inhomogeneity; Gradient echo
Improved functional mapping of the human amygdala using a standard functional magnetic resonance imaging sequence with simple modifications
Keywords: گرادیان اکو; fMRI; Gradient echo; Susceptibility artifacts; Medial temporal lobe; Emotion; Ekman faces; Spatial filter
Spinal cord functional MRI at 3 T: Gradient echo echo-planar imaging versus turbo spin echo
Keywords: گرادیان اکو; Spinal cord; Gradient echo; Spin echo; Functional MRI; Reproducibility; T2 relaxometry
Basic Principles of Magnetic Resonance Imaging
Keywords: گرادیان اکو; MR imaging; MR physics; Magnetic resonance; Spin echo; Gradient echo; K-space; Fast spin echo;
Echo-spacing optimization for the simultaneous measurement of reversible (R2′) and irreversible (R2) transverse relaxation rates
Keywords: گرادیان اکو; Magnetic resonance imaging (MRI); Echo spacing; Transverse relaxation rates; GESFIDE; Gradient echo; Spin echo
Spatio-temporal point-spread function of fMRI signal in human gray matter at 7 Tesla
Keywords: گرادیان اکو; Functional magnetic resonance imaging; fMRI; High-field MRI; Blood oxygenation level dependent; BOLD; Gradient echo; Point-spread function; Line spread function; High-resolution; Vision; Visual cortex; V1; Retinotopy; Retinotopic organization; Linear filt
Noninvasive characterization of gonad maturation and determination of the sex of Pacific oysters by MRI
Keywords: گرادیان اکو; Oyster; Gonad maturation; Sex determination; Gradient echo; Spin echo;
Determination of transverse relaxation rate for estimating iron deposits in central nervous system
Keywords: گرادیان اکو; Magnetic resonance imaging; Iron; Spin echo; Gradient echo;