Freddy Ståhlberg
- Diagnostic Radiology, (Lund)
- Medical Radiation Physics, Lund
- MR Physics
- eSSENCE: The e-Science Collaboration
- BioCARE: Biomarkers in Cancer Medicine improving Health Care, Education and Innovation
- MultiPark: Multidisciplinary research focused on Parkinson´s disease
- WCMM-Wallenberg Centre for Molecular Medicine
- LUCC: Lund University Cancer Centre
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- 2023
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Probing brain tissue microstructure with MRI : principles, challenges, and the role of multidimensional diffusion-relaxation encoding
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- Contribution to journal › Scientific review
- 2021
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Effects of red blood cells with reduced deformability on cerebral blood flow and vascular water transport: measurements in rats using time-resolved pulsed arterial spin labelling at 9.4 T
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- Contribution to journal › Article
- 2020
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Dynamic contrast-enhanced QSM for perfusion imaging : a systematic comparison of ΔR2*- and QSM-based contrast agent concentration time curves in blood and tissue
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- Contribution to journal › Article
- 2019
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Estimation of diffusion, perfusion and fractional volumes using a multi-compartment relaxation-compensated intravoxel incoherent motion (IVIM) signal model
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- Contribution to journal › Article
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Tensor-valued diffusion encoding for diffusional variance decomposition (DIVIDE) : Technical feasibility in clinical MRI systems
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- Contribution to journal › Article
- 2018
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Investigation of cerebrospinal fluid flow in the cerebral aqueduct using high-resolution phase contrast measurements at 7T MRI
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- Contribution to journal › Article
- 2017
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Quantification of normal cerebral oxygen extraction and oxygen metabolism by phase-based MRI susceptometry: evaluation of repeatability using two different imaging protocols.
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- Contribution to journal › Article
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A linear mixed perfusion model for tissue partial volume correction of perfusion estimates in dynamic susceptibility contrast MRI: : Impact on absolute quantification, repeatability, and agreement with pseudo-continuous arterial spin labeling
(
- Contribution to journal › Article
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Så började klinisk NMR i Lund
(
- Contribution to journal › Article
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Assessment of MRI contrast agent concentration by quantitative susceptibility mapping (QSM) : application to estimation of cerebral blood volume during steady state
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- Contribution to journal › Article
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Dynamic Susceptibility Contrast MRI at 7 T:Tail-Scaling Analysis and Inferences About Field Strength Dependence
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- Contribution to journal › Article
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Optimal experimental design for filter exchange imaging: Apparent exchange rate measurements in the healthy brain and in intracranial tumors.
(
- Contribution to journal › Article
- 2016
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Quantification of microcirculatory parameters by joint analysis of flow-compensated and non-flow-compensated intravoxel incoherent motion (IVIM) data.
(
- Contribution to journal › Article
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The link between diffusion MRI and tumor heterogeneity : Mapping cell eccentricity and density by diffusional variance decomposition (DIVIDE)
(
- Contribution to journal › Article
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Dynamic susceptibility contrast perfusion MRI using phase-based venous output functions: : comparison with pseudo-continuous arterial spin labelling and assessment of contrast agent concentration in large veins.
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- Contribution to journal › Article
- 2015
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Measurement of vascular water transport in human subjects using time-resolved pulsed arterial spin labelling.
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- Contribution to journal › Article
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Volumetric velocity measurements in restricted geometries using spiral sampling: a phantom study.
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- Contribution to journal › Article
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Reduction of arterial partial volume effects for improved absolute quantification of DSC-MRI perfusion estimates: Comparison between tail scaling and prebolus administration.
(
- Contribution to journal › Article
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Submaximal adenosine-induced coronary hyperaemia with 12 h caffeine abstinence: implications for clinical adenosine perfusion imaging tests.
(
- Contribution to journal › Article
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Quantification of microscopic diffusion anisotropy disentangles effects of orientation dispersion from microstructure: Applications in healthy volunteers and in brain tumors
(
- Contribution to journal › Article
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Microstructures of Learning : Novel methods and approaches for assessing structural and functional changes underlying knowledge acquisition in the brain
(2015) In Neuroscience
- Book/Report › Conference proceeding (editor)
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Superparamagnetic iron oxide nanoparticles as a multimodal contrast agent for up to five imaging modalities
(
- Contribution to journal › Debate/Note/Editorial
- 2014
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(68)Ga-labeled superparamagnetic iron oxide nanoparticles (SPIONs) for multi-modality PET/MR/Cherenkov luminescence imaging of sentinel lymph nodes.
(
- Contribution to journal › Article
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Partial volume correction of brain perfusion estimates using the inherent signal data of time-resolved arterial spin labeling.
(
- Contribution to journal › Article
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Absolute quantification of perfusion by dynamic susceptibility contrast MRI using Bookend and VASO steady-state CBV calibration: a comparison with pseudo-continuous ASL.
(
- Contribution to journal › Article
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Intravoxel Incoherent Motion (IVIM) Imaging at Different Magnetic Field Strengths: What is Feasible?
(
- Contribution to journal › Article
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Automatic brain segmentation using fractional signal modeling of a multiple flip angle, spoiled gradient-recalled echo acquisition.
(
- Contribution to journal › Article
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Dynamic susceptibility contrast MRI with a prebolus contrast agent administration design for improved absolute quantification of perfusion.
(
- Contribution to journal › Article
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Development of a Hybrid Nanoprobe for Triple-Modality MR/SPECT/Optical Fluorescence Imaging
(
- Contribution to journal › Article
- 2013
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The role of tissue microstructure and water exchange in biophysical modelling of diffusion in white matter.
(
- Contribution to journal › Scientific review
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Spatial analysis of diffusion tensor tractography statistics along the inferior fronto-occipital fasciculus with application in progressive supranuclear palsy
(
- Contribution to journal › Article
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Regional values of diffusional kurtosis estimates in the healthy brain.
(
- Contribution to journal › Article
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Effects of blood ΔR(2)* non-linearity on absolute perfusion quantification using DSC-MRI: Comparison with Xe-133 SPECT.
(
- Contribution to journal › Article
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Accuracy of four-dimensional phase-contrast velocity mapping for blood flow visualizations: a phantom study.
(
- Contribution to journal › Article
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Noninvasive mapping of water diffusional exchange in the human brain using filter-exchange imaging.
(
- Contribution to journal › Article
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Perfusion quantification by model-free arterial spin labeling using nonlinear stochastic regularization deconvolution.
(
- Contribution to journal › Article
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Variability in diffusion kurtosis imaging: Impact on study design, statistical power and interpretation.
(
- Contribution to journal › Article
- 2012
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99mTc-Labeled Superparamagnetic Iron Oxide Nanoparticles for Multimodality SPECT/MRI of Sentinel Lymph Nodes.
(
- Contribution to journal › Article
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Cardiac output and cardiac index measured with cardiovascular magnetic resonance in healthy subjects, elite athletes and patients with congestive heart failure
(
- Contribution to journal › Article
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Variable velocity encoding in a three-dimensional, three-directional phase contrast sequence: Evaluation in phantom and volunteers.
2012) In Journal of Magnetic Resonance Imaging(
- Contribution to journal › Article
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The importance of axonal undulation in diffusion MR measurements: a Monte Carlo simulation study.
(
- Contribution to journal › Article
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7-T MR-from research to clinical applications?
(
- Contribution to journal › Scientific review
- 2011
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Correlation between arterial blood volume obtained by arterial spin labelling and cerebral blood volume in intracranial tumours.
(
- Contribution to journal › Article
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Quantification and visualization of cardiovascular 4D velocity mapping accelerated with parallel imaging or k-t BLAST: head to head comparison and validation at 1.5 T and 3 T
(
- Contribution to journal › Article
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Apparent exchange rate mapping with diffusion MRI.
(
- Contribution to journal › Article
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Can resting-state functional MRI serve as a complement to task-based mapping of sensorimotor function? A test-retest reliability study in healthy volunteers.
(
- Contribution to journal › Article
- 2010
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Mark
Dimensionality reduction of fMRI time series data using locally linear embedding.
(
- Contribution to journal › Article
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Denoising of arterial spin labeling data: wavelet-domain filtering compared with Gaussian smoothing.
(
- Contribution to journal › Article
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Evaluating the accuracy and precision of a two-compartment Kärger model using Monte Carlo simulations.
(
- Contribution to journal › Article
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Assessment of spatial BOLD sensitivity variations in fMRI using gradient-echo field maps.
(
- Contribution to journal › Article
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Effects of gadolinium contrast agent on aortic blood flow and myocardial strain measurements by phase-contrast cardiovascular magnetic resonance
(
- Contribution to journal › Article
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Cerebral perfusion information obtained by dynamic contrast-enhanced phase-shift magnetic resonance imaging: comparison with model-free arterial spin labelling.
(
- Contribution to journal › Article
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Comparison of quantitative dynamic susceptibility-contrast MRI perfusion estimates obtained using different contrast-agent administration schemes at 3T.
(
- Contribution to journal › Article
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Absolute quantification of cerebral blood flow: correlation between dynamic susceptibility contrast MRI and model-free arterial spin labeling.
(
- Contribution to journal › Article
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Effects of caffeine abstinence on adenosine induced coronary flow reserve quantified on phase contrast velocity encoded MRI of the coronary sinus
2010) 13th Annual SCMR Scientific Sessions 2010 In Journal of Cardiovascular Magnetic Resonance 12. p.253-254(
- Contribution to journal › Published meeting abstract
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Absolute quantification of perfusion using dynamic susceptibility contrast MRI: pitfalls and possibilities.
(
- Contribution to journal › Scientific review
- 2009
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Quantifying coronary sinus flow and global LV perfusion at 3T
(
- Contribution to journal › Article
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On the effects of a varied diffusion time in vivo: is the diffusion in white matter restricted?
(
- Contribution to journal › Article
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Diffusion-weighted MRI measurements on stroke patients reveal water-exchange mechanisms in sub-acute ischaemic lesions.
(
- Contribution to journal › Article
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Changes in cerebral perfusion detected by dynamic susceptibility contrast magnetic resonance imaging: Normal volunteers examined during normal breathing and hyperventilation
(
- Contribution to journal › Article
- 2008
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In vivo visualization of displacement-distribution-derived parameters in q-space imaging.
(
- Contribution to journal › Article
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A two-compartment gel phantom for optimization and quality assurance in clinical BOLD fMRI
(
- Contribution to journal › Article
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Model-free arterial spin labelling for cerebral blood flow quantification: introduction of regional arterial input functions identified by factor analysis.
(
- Contribution to journal › Article
- 2007
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Accuracy of q-space related parameters in MRI: Simulations and phantom measurements
(
- Contribution to journal › Article
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Absolute quantification of cerebral blood flow in normal volunteers: Correlation between Xe-133SPECT and dynamic susceptibility contrast MRI
(
- Contribution to journal › Article
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Is aqueductal stroke volume, measured with cine phase-contrast magnetic resonance imaging scans useful in predicting outcome of shunt surgery in suspected normal pressure hydrocephalus?
(
- Contribution to journal › Article
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Effects of restricted diffusion in a biological phantom: a q-space diffusion MRI study of asparagus stems at a 3T clinical scanner
(
- Contribution to journal › Article
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Gadolinium Contrast Agent is of Limited Value for Magnetic Resonance Imaging Assessment of Synovial Hypertrophy in Hemophiliacs.
(
- Contribution to journal › Article
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Attempts to improve absolute quantification of cerebral blood flow in dynamic susceptibility contrast magnetic resonance imaging: a simplified t1-weighted steady-state cerebral blood volume approach.
(
- Contribution to journal › Article
- 2006
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Denoising of complex MRI data by wavelet-domain filtering: Application to high-b-value diffusion-weighted imaging.
(
- Contribution to journal › Article
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Calculation of cerebral perfusion parameters using regional arterial input functions identified by factor analysis.
(
- Contribution to journal › Article
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13C imaging-a new diagnostic platform.
(
- Contribution to journal › Article
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Blood flow measurements
2006) p.71-90(
- Chapter in Book/Report/Conference proceeding › Book chapter
- 2005
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EMERALD & EMIT – worldwide computer aided education and training packages in medical physics
(
- Contribution to journal › Article
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MR-undersökning av hjärnan vid 3 tesla. Högre magnetfältsstyrka ger bättre morfologisk och funktionell bild
(
- Contribution to journal › Article
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Comparison of contrast agents with high molarity and with weak protein binding in cerebral perfusion imaging at 3 T.
(
- Contribution to journal › Article
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Wavelet-based noise reduction for improved deconvolution of time-series data in dynamic susceptibility-contrast MRI.
(
- Contribution to journal › Article
- 2004
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Effects of echo time variation on perfusion assessment using dynamic susceptibility contrast MR imaging at 3 tesla.
(
- Contribution to journal › Article
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Total heart volume variation throughout the cardiac cycle in man.
(
- Contribution to journal › Article
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Aspects on the accuracy of cerebral perfusion parameters obtained by dynamic susceptibility contrast MRI: a simulation study.
(
- Contribution to journal › Article
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Cerebral perfusion assessment by bolus tracking using hyperpolarized 13C.
(
- Contribution to journal › Article
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Perfusion assessment with bolus differentiation: A technique applicable to hyperpolarized tracers.
(
- Contribution to journal › Article
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Perfusion assessment with bolus differentiation : a technique applicable to hyperpolarized tracers
(
- Contribution to journal › Article
- 2003
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Visualisation of displacement-distribution parameters in q-space imaging
(
- Chapter in Book/Report/Conference proceeding › Paper in conference proceeding
- 2002
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Collateral flow in coarctation of the aorta with magnetic resonance velocity mapping: correlation to morphological imaging of collateral vessels.
(
- Contribution to journal › Article
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Combined diffusion weighting and CSF suppression in functional MRI.
(
- Contribution to journal › Article
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Gradient echo imaging of flowing hyperpolarized nuclei: theory and phantom studies on 129Xe dissolved in ethanol.
(
- Contribution to journal › Article
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Hand-Arm-Vibration Syndrome (HAVS): Is there a central nervous component? An fMRI study.
(
- Contribution to journal › Article
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Gradient echo imaging of flowing hyperpolarized nuclei : theory and phantom studies on 129Xe dissolved in ethanol
(
- Contribution to journal › Article
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Echo-planar MR imaging of dissolved hyperpolarized 129Xe : Potential for MR angiography
(
- Contribution to journal › Article
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Separation of arteries and veins using flow-induced phase effects in contrast-enhanced MRA of the lower extremities
(
- Contribution to journal › Article
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Echo-planar MR imaging of dissolved hyperpolarized 129Xe.
(
- Contribution to journal › Article
- 2001
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Perfusion-related parameters in intravoxel incoherent motion MR imaging compared with CBV and CBF measured by dynamic susceptibility-contrast MR technique
(
- Contribution to journal › Article
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Persistent high signal on diffusion-weighted MRI in the late stages of small cortical and lacunar ischaemic lesions
(
- Contribution to journal › Article
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The value of b required to avoid T2 shine-through from old lucunar infarcts in diffusion-weighted imaging
(
- Contribution to journal › Article
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B-value requirements for suppression of old lacunar infarcts in stroke diagnosis with diffusion-weighted MRI
(
- Contribution to journal › Article
- 2000
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Assessment of regional cerebral blood flow by dynamic susceptibility contrast MRI using different deconvolution techniques
(
- Contribution to journal › Article
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High-resolution diffusion imaging using phase-corrected segmented echo-planar imaging
(
- Contribution to journal › Article
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Regional cerebral blood flow distributions in normal volunteers: dynamic susceptibility contrast MRI compared with 99mTc-HMPAO SPECT
(
- Contribution to journal › Article
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MR evaluation ex vivo and in vivo of a covered stent-graft for abdominal aortic aneurysms: ferromagnetism, heating, artifacts, and velocity mapping
(
- Contribution to journal › Article
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Clinical lacunar syndromes as predictors of lacunar infarcts. A comparison of acute clinical lacunar syndromes and findings on diffusion-weighted MRI
(
- Contribution to journal › Article
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Proton MR spectroscopy and preoperative diagnostic accuracy: an evaluation of intracranial mass lesions characterized by stereotactic biopsy findings
(
- Contribution to journal › Article
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Absolute cerebral blood flow measured by dynamic susceptibility contrast MRI: a direct comparison with Xe-133 SPECT
(
- Contribution to journal › Article
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Muscle Sizes and Moment Arms of Rotator Cuff Muscles Determined by Magnetic Resonance Imaging
(
- Contribution to journal › Article
- 1999
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Image artifacts due to a time-varying contrast medium concentration in 3D contrast-enhanced MRA
(
- Contribution to journal › Article
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Quality assessment of localization technique performance in small volume in vivo 1H MR spectroscopy
(
- Contribution to journal › Article
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Triggering in quantitative diffusion imaging with single-shot EPI
(
- Contribution to journal › Article
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Radiological diagnosis of acute stroke. Comparison of conventional MR imaging, echo-planar diffusion-weighted imaging, and spin-echo diffusion-weighted imaging
(
- Contribution to journal › Article
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Left-to-right cardiac shunts: comparison of measurements obtained with MR velocity mapping and with radionuclide angiography.
(
- Contribution to journal › Article
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Single-shot diffusion-weighted echo-planar imaging of normal and cirrhotic livers using a phased-array multicoil.
(
- Contribution to journal › Debate/Note/Editorial
- 1998
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MRI thermometry in phantoms by use of the proton resonance frequency shift method: application to interstitial laser thermotherapy
(
- Contribution to journal › Article
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Magnetresonans mer än bara bilder! Nya MR-tekniker kan ge bättre diagnostik, terapikontroll och utvärdering av hjärnans funktion
(
- Contribution to journal › Article
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Aneurysm clip MR artifacts. Titanium versus stainless steel and influence of imaging parameters
(
- Contribution to journal › Article
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Measurements of Kinematic Properties of the Cervical Spine Using Magnetic Resonance Imaging
1998)(
- Working paper/Preprint › Working paper
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Quantitative diffusion coefficient maps using fast spin-echo MRI
(
- Contribution to journal › Article
- 1997
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Quantification of low-velocity motion using a navigator-echo supported MR velocity-mapping technique: application to intracranial dynamics in volunteers and patients with brain tumours
(
- Contribution to journal › Article
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Mark
Use of k-space segmentation in MR velocity mapping for rapid quantification of CSF flow
(
- Contribution to journal › Article
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Proton (1H) MR spectroscopy for routine diagnostic evaluation of brain lesions
(
- Contribution to journal › Article
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Brain lesion contrast in MR imaging. Dependence on field strength and concentration of gadodiamide injection in patients and phantoms
(
- Contribution to journal › Article
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Magnetic Resonance Imaging - A Technique for Studies of Anthropometric Internal Data
(
- Chapter in Book/Report/Conference proceeding › Paper in conference proceeding
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The perfusion fraction in volunteers and in patients with ischaemic stroke
(
- Contribution to journal › Article
- 1996
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Mark
Theoretical and experimental evaluation of phase-dispersion effects caused by brain motion in diffusion and perfusion MR imaging
(
- Contribution to journal › Article
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Mark
Evaluation of time-of-flight and phase-contrast MRA sequences at 1.0 T for diagnosis of carotid artery disease. I. A phantom and volunteer study
(
- Contribution to journal › Article
- 1995
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Mark
Magnetic resonance imaging with signal-intensity measurements in diffuse liver disease
(
- Contribution to journal › Article
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Use of an enhanced gradient system for diffusion MR imaging with motion-artifact reduction
(
- Contribution to journal › Article
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Mark
Deuterium MR spectroscopy at 4.7 T: Quantification of tumour and subcutaneous tissue blood flow in animal models
(
- Contribution to journal › Article
- 1993
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Mark
Vertical field MR imaging of upper thorax and spine in small children. Evaluation of a new surface coil
(
- Contribution to journal › Article
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Optimizing conventional cardiac MRI in the rabbit at 0.3 T
(
- Contribution to journal › Article
- 1992
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Improved receiver coil for upper thoracic spine imaging in a vertical magnetic field
(
- Contribution to journal › Article
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Circadian variation in human cerebrospinal fluid production measured by magnetic resonance imaging
1992) In American Journal of Physiology: Regulatory, Integrative and Comparative Physiology 262(1). p.20-24(
- Contribution to journal › Article
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Mark
Pulsatile brain movement and associated hydrodynamics studied by magnetic resonance phase imaging: The Monro-Kellie doctrine revisited
(
- Contribution to journal › Article
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MR imaging, flow and motion
(
- Contribution to journal › Article
- 1991
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Mark
Evaluation of a restricted-volume technique for T1 measurements in the vicinity of object interfaces
(
- Contribution to journal › Article
- 1990
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Mark
Fourier analysis of cerebrospinal fluid flow velocities : MR imaging study
(
- Contribution to journal › Article
- 1989
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Mark
In vivo evaluation of femoral blood flow measured with magnetic resonance
(
- Contribution to journal › Article
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Mark
A method for MR quantification of flow velocities in blood and CSF using interleaved gradient-echo pulse sequences
(
- Contribution to journal › Article
- 1987
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Mark
Determination of flow velocities from magnetic resonance multiple spin-echo images : A phantom study
(
- Contribution to journal › Article
- 1986
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Mark
Quantitative study of flow dependence in NMR images at low flow velocities
(
- Contribution to journal › Article
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Method for quantification of low flow velocities by magnetic resonance phase imaging.
(
- Contribution to journal › Article
- 1985
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Mark
Safety aspects of magnetic resonance examinations
(
- Contribution to journal › Article