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List of works by Roland Kreis

A 4-wk high-fructose diet alters lipid metabolism without affecting insulin sensitivity or ectopic lipids in healthy humans

scientific article published in December 2006

Brain metabolite composition in relation to cognitive function and dystrophin mutations in boys with Duchenne muscular dystrophy.

scientific article

Cardiac lipid levels show diurnal changes and long-term variations in healthy human subjects

scientific article published on 2 September 2014

Characterization of white matter alterations in phenylketonuria by magnetic resonance relaxometry and diffusion tensor imaging

scientific article

Clinical proton MR spectroscopy in central nervous system disorders

scientific article published in March 2014

Coffee consumption attenuates short-term fructose-induced liver insulin resistance in healthy men.

scientific article published on 20 November 2013

Combining chemical exchange saturation transfer and 1 H magnetic resonance spectroscopy for simultaneous determination of metabolite concentrations and effects of magnetization exchange

scientific article published on 05 November 2020

Comments on in vivo proton magnetic resonance spectroscopy in phenylketonuria

scientific article published in October 2000

Comparison of (31)P saturation and inversion magnetization transfer in human liver and skeletal muscle using a clinical MR system and surface coils.

scientific article

Contribution of macromolecules to brain 1 H MR spectra: Experts' consensus recommendations

scientific article published on 25 November 2020

Deep learning approaches for detection and removal of ghosting artifacts in MR spectroscopy.

scientific article published in February 2018

Diagnosis of hepatic encephalopathy by proton magnetic resonance spectroscopy

scientific article published on 01 September 1990

Diffusion-weighted magnetic resonance spectroscopy boosted by simultaneously acquired water reference signals.

scientific article published on 24 April 2018

Dipolar coupling and ordering effects observed in magnetic resonance spectra of skeletal muscle.

scientific article

Distribution of intramyocellular lipids in human calf muscles as determined by MR spectroscopic imaging

scientific article published in February 2004

Does superficial fat affect metabolite concentrations determined by MR spectroscopy with water referencing?

scientific article

Early assessment of brain maturation by MR imaging segmentation in neonates and premature infants.

scientific article

Effect of two β-alanine dosing protocols on muscle carnosine synthesis and washout

scientific article published on 17 August 2011

Effects of Dietary Protein and Fat Content on Intrahepatocellular and Intramyocellular Lipids during a 6-Day Hypercaloric, High Sucrose Diet: A Randomized Controlled Trial in Normal Weight Healthy Subjects

scientific article published on 21 January 2019

Effects of a short-term overfeeding with fructose or glucose in healthy young males

scientific article published on 24 November 2009

Effects of a whey protein supplementation on intrahepatocellular lipids in obese female patients.

scientific article published in February 2011

Effects of aerobic exercise on ectopic lipids in patients with growth hormone deficiency before and after growth hormone replacement therapy.

scientific article published on 21 January 2016

Effects of fructose and glucose overfeeding on hepatic insulin sensitivity and intrahepatic lipids in healthy humans.

scientific article published in April 2013

Effects of short-term overfeeding with fructose, fat and fructose plus fat on plasma and hepatic lipids in healthy men.

scientific article published on 18 May 2010

Effects of supplementation with essential amino acids on intrahepatic lipid concentrations during fructose overfeeding in humans

scientific article published on 03 October 2012

Elucidation of the downfield spectrum of human brain at 7 T using multiple inversion recovery delays and echo times

scientific article

Estimation of the postmortem interval by means of ¹H MRS of decomposing brain tissue: influence of ambient temperature

scientific article published on 12 January 2011

Exercise efficiency relates with mitochondrial content and function in older adults

scientific article published in June 2015

Fitting interrelated datasets: metabolite diffusion and general lineshapes.

scientific article

Forecasting the quality of water-suppressed (1) H MR spectra based on a single-shot water scan.

scientific article

Forensic Application of Postmortem Diffusion-Weighted and Diffusion Tensor MR Imaging of the Human Brain in Situ

scientific article published on 09 June 2011

Hypoxia refines plasticity of mitochondrial respiration to repeated muscle work

scientific article published on 11 December 2013

Impact of sleep restriction on metabolic outcomes induced by overfeeding: a randomized controlled trial in healthy individuals

scientific article published on 01 January 2019

Impaired repletion of intramyocellular lipids in patients with growth hormone deficiency after a bout of aerobic exercise

scientific article published on 17 August 2018

In vivo 1H-MR spectroscopy of the human heart

scientific article published on 01 September 1998

In vivo characterization of the downfield part of (1) H MR spectra of human brain at 9.4 T: Magnetization exchange with water and relation to conventionally determined metabolite content

scientific article published on 16 October 2017

Influence of muscle fiber orientation on water and metabolite relaxation times, magnetization transfer, and visibility in human skeletal muscle.

scientific article published on 18 May 2015

Integrated data acquisition and processing to determine metabolite contents, relaxation times, and macromolecule baseline in single examinations of individual subjects

scientific article

Issues of spectral quality in clinical 1H-magnetic resonance spectroscopy and a gallery of artifacts

scientific article published in October 2004

Magnetic resonance spectroscopy extended by oscillating diffusion gradients: Cell-specific anomalous diffusion as a probe for tissue microstructure in human brain

scientific article published on 06 August 2019

Magnetic resonance spectroscopy investigations of functionally defined language areas in schizophrenia patients with and without auditory hallucinations.

scientific article published on 17 March 2014

Magnetization exchange observed in human skeletal muscle by non-water-suppressed proton magnetic resonance spectroscopy.

scientific article

Magnetization exchange with water and T1 relaxation of the downfield resonances in human brain spectra at 3.0 T.

scientific article

Metabolic Effects of Replacing Sugar-Sweetened Beverages with Artificially-Sweetened Beverages in Overweight Subjects with or without Hepatic Steatosis: A Randomized Control Clinical Trial.

scientific article published on 27 February 2017

Metabolite-cycled STEAM and semi-LASER localization for MR spectroscopy of the human brain at 9.4T.

scientific article

Methodological consensus on clinical proton MRS of the brain: Review and recommendations

scientific article published on 28 March 2019

Motion-insensitive determination of B1+ amplitudes based on the bloch-siegert shift in single voxels of moving organs including the human heart

scientific article published on 23 June 2015

Neuropsychological impairments and the impact of dystrophin mutations on general cognitive functioning of patients with Duchenne muscular dystrophy

scientific article published on 24 November 2010

No evidence for individual blood-brain barrier phenylalanine transport to influence clinical outcome in typical phenylketonuria patients

scientific article published in September 2002

Non-water-excitation MR spectroscopy techniques to explore exchanging protons in human brain at 3 T

scientific article published on 30 June 2020

Non-water-suppressed proton MR spectroscopy improves spectral quality in the human spinal cord

scientific article

Normal hepatic glycogen storage after fasting and feeding in children and adolescents with type 1 diabetes

scientific article

On the use of Cramér-Rao minimum variance bounds for the design of magnetic resonance spectroscopy experiments

scientific article published on 8 August 2013

Optimizing acquisition and fitting conditions for 1 H MR spectroscopy investigations in global brain pathology

scientific article published on 14 August 2019

Parameterization of metabolite and macromolecule contributions in interrelated MR spectra of human brain using multidimensional modeling

scientific article published on 15 June 2020

Plasma PCSK9 concentrations during an oral fat load and after short term high-fat, high-fat high-protein and high-fructose diets

scientific article

Possible dysregulation of cortical plasticity in auditory verbal hallucinations-A cortical thickness study in schizophrenia.

scientific article

Postexercise repletion of muscle energy stores with fructose or glucose in mixed meals

scientific article published on 18 January 2017

Preprocessing, analysis and quantification in single-voxel magnetic resonance spectroscopy: experts' consensus recommendations

scientific article published on 21 February 2020

Proton diffusion tensor spectroscopy of metabolites in human muscle in vivo.

scientific article

Proton magnetic resonance spectroscopy in skeletal muscle: Experts' consensus recommendations

scientific article published on 05 February 2020

Quality of clinical brain tumor MR spectra judged by humans and machine learning tools.

scientific article published on 10 October 2017

Restricted or severely hindered diffusion of intramyocellular lipids in human skeletal muscle shown by in vivo proton MR spectroscopy

scientific article published on 14 June 2011

Skeletal muscle mitochondria in the elderly: effects of physical fitness and exercise training.

scientific article published on 17 January 2014

Skeletal muscle ¹H MRSI before and after prolonged exercise. II. visibility of free carnitine.

scientific article published on 27 January 2012

Standardized protocol for a depletion of intramyocellular lipids (IMCL).

scientific article published in June 2010

Sugar- and artificially sweetened beverages and intrahepatic fat: A randomized controlled trial.

scientific article published in December 2015

Terminology and concepts for the characterization of in vivo MR spectroscopy methods and MR spectra: Background and experts' consensus recommendations

scientific article published on 17 August 2020

Test-retest analysis of multiple 31 P magnetization exchange pathways using asymmetric adiabatic inversion.

scientific article

The Flexibility of Ectopic Lipids

scientific article

The effect of a single 2 h bout of aerobic exercise on ectopic lipids in skeletal muscle, liver and the myocardium

scientific article

The effect of aerobic exercise on intrahepatocellular and intramyocellular lipids in healthy subjects

scientific article

The effect of exercise on intramyocellular acetylcarnitine (AcCtn) concentration in adult growth hormone deficiency (GHD)

scientific article published on 19 December 2019

The need for updates of spin system parameters, illustrated for the case of γ-aminobutyric acid

scientific article

The trouble with quality filtering based on relative Cramér-Rao lower bounds

scientific article

Two-dimensional linear-combination model fitting of magnetic resonance spectra to define the macromolecule baseline using FiTAID, a Fitting Tool for Arrays of Interrelated Datasets

scientific article published on 20 March 2011

Visibility of vascular phenylalanine in dynamic uptake studies in humans using magnetic resonance spectroscopy

scientific article published in August 2005

Water and lipid suppression techniques for advanced <sup>1</sup> H MRS and MRSI of the human brain: Experts' consensus recommendations

scientific article published on 16 December 2020

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