The 39 steps: evading error and deciphering the secrets for accurate dynamic susceptibility contrast MRI. (Q34332950)

1 August 2017

The 39 steps: evading error and deciphering the secrets for accurate dynamic susceptibility contrast MRI. (English)

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magnetic resonance imaging

1 August 2017

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2

Fernando Calamante

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1 August 2017

Lisa Willats

1

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1 August 2017

11 July 2012

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1 August 2017

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1 August 2017

26

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8

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1 August 2017

913-931

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Dynamic imaging with lanthanide chelates in normal brain: Contrast due to magnetic susceptibility effects

1 August 2017

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Contrast agent dose effects in cerebral dynamic susceptibility contrast magnetic resonance perfusion imaging

21 January 2018

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Comparison of quantitative dynamic susceptibility-contrast MRI perfusion estimates obtained using different contrast-agent administration schemes at 3T.

21 January 2018

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Model of the human vasculature for studying the influence of contrast injection speed on cerebral perfusion MRI.

21 January 2018

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Effects of right- versus left-arm injections of contrast material on computed tomography of the head and neck

21 January 2018

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Analysis of dynamic contrast enhanced MRI.

21 January 2018

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NSF prevention in clinical practice: summary of recommendations and guidelines in the United States, Canada, and Europe

21 January 2018

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Perfusion mapping with multiecho multishot parallel imaging EPI.

21 January 2018

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On the theoretical basis of perfusion measurements by dynamic susceptibility contrast MRI.

21 January 2018

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Microscopic susceptibility variation and transverse relaxation: theory and experiment.

21 January 2018

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MR contrast due to intravascular magnetic susceptibility perturbations

21 January 2018

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Combined spin- and gradient-echo perfusion-weighted imaging.

21 January 2018

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Signal-to-noise analysis of cerebral blood volume maps from dynamic NMR imaging studies.

21 January 2018

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Effects of echo time variation on perfusion assessment using dynamic susceptibility contrast MR imaging at 3 tesla

21 January 2018

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Aspects on the accuracy of cerebral perfusion parameters obtained by dynamic susceptibility contrast MRI: a simulation study.

21 January 2018

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Contrast agent concentration measurements affecting quantification of bolus-tracking perfusion MRI.

21 January 2018

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Acute stroke imaging research roadmap

21 January 2018

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Perfusion parameters derived from bolus-tracking perfusion imaging are immune to tracer recirculation.

21 January 2018

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Bolus dispersion issues related to the quantification of perfusion MRI data

21 January 2018

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Measurement of cerebral perfusion with dual-echo multi-slice quantitative dynamic susceptibility contrast MRI.

21 January 2018

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Improved dynamic susceptibility contrast (DSC)-MR perfusion estimates by motion correction

21 January 2018

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Improved deconvolution of perfusion MRI data in the presence of bolus delay and dispersion

21 January 2018

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Defining a local arterial input function for perfusion MRI using independent component analysis

21 January 2018

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Minimising the effects of bolus dispersion in bolus-tracking MRI.

21 January 2018

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Wavelet-based noise reduction for improved deconvolution of time-series data in dynamic susceptibility-contrast MRI.

21 January 2018

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Noise removal using fourth-order partial differential equation with applications to medical magnetic resonance images in space and time.

21 January 2018

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Robust dynamic susceptibility contrast MR perfusion using 4D nonlinear noise filters.

21 January 2018

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Accuracy of gamma-variate fits to concentration-time curves from dynamic susceptibility-contrast enhanced MRI: influence of time resolution, maximal signal drop and signal-to-noise

21 January 2018

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Minimizing macrovessel signal in cerebral perfusion imaging using independent component analysis.

21 January 2018

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Automated macrovessel artifact correction in dynamic susceptibility contrast magnetic resonance imaging using independent component analysis.

21 January 2018

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Theoretical model of intravascular paramagnetic tracers effect on tissue relaxation.

21 January 2018

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MR contrast due to microscopically heterogeneous magnetic susceptibility: numerical simulations and applications to cerebral physiology.

21 January 2018

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Experimental estimates of the constants relating signal change to contrast concentration for cerebral blood volume by T2* MRI.

21 January 2018

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Measuring cerebral blood flow using magnetic resonance imaging techniques

21 January 2018

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Measuring the arterial input function with gradient echo sequences.

21 January 2018

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Nonlinear DeltaR*2 effects in perfusion quantification using bolus-tracking MRI.

21 January 2018

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Arterial input functions for dynamic susceptibility contrast MRI: requirements and signal options.

21 January 2018

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Contrast-agent phase effects: an experimental system for analysis of susceptibility, concentration, and bolus input function kinetics

21 January 2018

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Signal-to-noise in phase angle reconstruction: dynamic range extension using phase reference offsets.

21 January 2018

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Is quantification of bolus tracking MRI reliable without deconvolution?

21 January 2018

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Delay and dispersion effects in dynamic susceptibility contrast MRI: simulations using singular value decomposition.

21 January 2018

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The impact of partial-volume effects in dynamic susceptibility contrast magnetic resonance perfusion imaging.

21 January 2018

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Quantification of perfusion using bolus tracking magnetic resonance imaging in stroke: assumptions, limitations, and potential implications for clinical use.

21 January 2018

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Optimization of fast acquisition methods for whole-brain relative cerebral blood volume (rCBV) mapping with susceptibility contrast agents.

21 January 2018

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Partial volume effects on arterial input functions: shape and amplitude distortions and their correction.

21 January 2018

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Reliable perfusion maps in stroke MRI using arterial input functions derived from distal middle cerebral artery branches

21 January 2018

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Time Is Brain--Quantified

21 January 2018

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Automatic selection of arterial input function on dynamic contrast-enhanced MR images.

21 January 2018

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Automatic selection of arterial input function using cluster analysis.

21 January 2018

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Correcting saturation effects of the arterial input function in dynamic susceptibility contrast-enhanced MRI: a Monte Carlo simulation.

21 January 2018

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Evaluation of an AIF correction algorithm for dynamic susceptibility contrast-enhanced perfusion MRI.

21 January 2018

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Influence of the arterial input function on absolute and relative perfusion-weighted imaging penumbral flow detection: a validation with ¹⁵O-water positron emission tomography

21 January 2018

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MR imaging of cerebral perfusion by phase-angle reconstruction of bolus paramagnetic-induced frequency shifts

21 January 2018

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Precision, signal-to-noise ratio, and dose optimization of magnitude and phase arterial input functions in dynamic susceptibility contrast MRI.

21 January 2018

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Phase-based arterial input function measurements for dynamic susceptibility contrast MRI.

21 January 2018

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High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part I: Mathematical approach and statistical analysis

21 January 2018

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Modeling cerebral blood flow and flow heterogeneity from magnetic resonance residue data

21 January 2018

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Assessment of regional cerebral blood flow by dynamic susceptibility contrast MRI using different deconvolution techniques.

21 January 2018

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Tracer arrival timing-insensitive technique for estimating flow in MR perfusion-weighted imaging using singular value decomposition with a block-circulant deconvolution matrix.

21 January 2018

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On the design of filters for Fourier and oSVD-based deconvolution in bolus tracking perfusion MRI.

21 January 2018

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Deconvolution-Based CT and MR Brain Perfusion Measurement: Theoretical Model Revisited and Practical Implementation Details

21 January 2018

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Maximum likelihood estimation of cerebral blood flow in dynamic susceptibility contrast MRI.

21 January 2018

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Bayesian estimation of cerebral perfusion using a physiological model of microvasculature.

21 January 2018

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Perfusion quantification using Gaussian process deconvolution.

21 January 2018

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Nonlinear stochastic regularization to characterize tissue residue function in bolus-tracking MRI: assessment and comparison with SVD, block-circulant SVD, and Tikhonov.

21 January 2018

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Cerebral blood flow measurement by dynamic contrast MRI using singular value decomposition with an adaptive threshold.

21 January 2018

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Quantification of bolus-tracking MRI: Improved characterization of the tissue residue function using Tikhonov regularization

21 January 2018

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A fully automated method for quantitative cerebral hemodynamic analysis using DSC-MRI.

21 January 2018

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Deconvolution of bolus-tracking data: a comparison of discretization methods.

21 January 2018

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Extraction of the first bolus passage in dynamic susceptibility contrast perfusion measurements

21 January 2018

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Whole brain quantitative CBF and CBV measurements using MRI bolus tracking: comparison of methodologies.

21 January 2018

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Iterative blind deconvolution in magnetic resonance brain perfusion imaging.

21 January 2018

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Application of independent component analysis to dynamic contrast-enhanced imaging for assessment of cerebral blood perfusion.

21 January 2018

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Identifying systematic errors in quantitative dynamic-susceptibility contrast perfusion imaging by high-resolution multi-echo parallel EPI.

21 January 2018

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Pitfalls in MR measurement of tissue blood flow with intravascular tracers: which mean transit time?

21 January 2018

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Validating a local Arterial Input Function method for improved perfusion quantification in stroke

21 January 2018

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The physiological significance of the time-to-maximum (Tmax) parameter in perfusion MRI.

21 January 2018

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Is correction necessary when clinically determining quantitative cerebral perfusion parameters from multi-slice dynamic susceptibility contrast MR studies?

21 January 2018

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Deconvolution with simple extrapolation for improved cerebral blood flow measurement in dynamic susceptibility contrast magnetic resonance imaging during acute ischemic stroke.

21 January 2018

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Perfusion precision in bolus-tracking MRI: estimation using the wild-bootstrap method

21 January 2018

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Removing the effect of SVD algorithmic artifacts present in quantitative MR perfusion studies.

21 January 2018

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An alternative viewpoint of the similarities and differences of SVD and FT deconvolution algorithms used for quantitative MR perfusion studies.

21 January 2018

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Inferring origin of vascular supply from tracer arrival timing patterns using bolus tracking MRI.

21 January 2018

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Tracer delay correction of cerebral blood flow with dynamic susceptibility contrast-enhanced MRI.

21 January 2018

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Estimation of bolus dispersion effects in perfusion MRI using image-based computational fluid dynamics.

21 January 2018

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Bolus delay and dispersion in perfusion MRI: implications for tissue predictor models in stroke.

21 January 2018

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Calculation of cerebral perfusion parameters using regional arterial input functions identified by factor analysis

21 January 2018

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Magnetic resonance brain perfusion imaging with voxel-specific arterial input functions.

21 January 2018

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Automated perfusion-weighted MRI using localized arterial input functions.

21 January 2018

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Comparison of 10 perfusion MRI parameters in 97 sub-6-hour stroke patients using voxel-based receiver operating characteristics analysis.

21 January 2018

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The role of bolus delay and dispersion in predictor models for stroke.

21 January 2018

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Evaluation of signal formation in local arterial input function measurements of dynamic susceptibility contrast MRI.

21 January 2018

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Modeling tracer kinetics in dynamic Gd-DTPA MR imaging

21 January 2018

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A theoretical framework to model DSC-MRI data acquired in the presence of contrast agent extravasation

21 January 2018

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Comparison of dynamic susceptibility-weighted contrast-enhanced MR methods: recommendations for measuring relative cerebral blood volume in brain tumors

21 January 2018

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T1- and T2*-dominant extravasation correction in DSC-MRI: part I--theoretical considerations and implications for assessment of tumor hemodynamic properties

21 January 2018

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T(1)- and T(2)(*)-dominant extravasation correction in DSC-MRI: part II-predicting patient outcome after a single dose of cediranib in recurrent glioblastoma patients

21 January 2018

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Improving the reliability of obtaining tumor hemodynamic parameters in the presence of contrast agent extravasation.

21 January 2018

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A simple positron emission tomography-based calibration for perfusion-weighted magnetic resonance maps to optimize penumbral flow detection in acute stroke

21 January 2018

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Combined arterial spin label and dynamic susceptibility contrast measurement of cerebral blood flow

21 January 2018

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Quantitative cerebral blood flow in dynamic susceptibility contrast MRI using total cerebral flow from phase contrast magnetic resonance angiography

21 January 2018

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Quantification of cerebral perfusion using the "bookend technique": an evaluation in CNS tumors

21 January 2018

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SCALE-PWI: A pulse sequence for absolute quantitative cerebral perfusion imaging

21 January 2018

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Method for improving the accuracy of quantitative cerebral perfusion imaging.

21 January 2018

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Measuring the Integrity of the Human Blood–Brain Barrier Using Magnetic Resonance Imaging

21 January 2018

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21 January 2018

Identifiers

DOI

10.1002/NBM.2833

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1 August 2017

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PubMed ID

22782914