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University of Bergen
Eli Renate Grüner's picture

Eli Renate Grüner

Professor
Department of Physics and Technology
  • E-mailRenate.Gruner@uib.no
  • Visitor Address
    Allégaten 55
    5007 Bergen
  • Postal Address
    Postboks 7803
    5020 Bergen
Academic article
  • Show author(s) (2023). Similarities and differences between intermittent and continuous resting-state fMRI. Frontiers in Human Neuroscience. 12 pages.
  • Show author(s) (2022). The NADPARK study: A randomized phase I trial of nicotinamide riboside supplementation in Parkinson's disease. Cell Metabolism. 396-407.e6.
  • Show author(s) (2022). Longitudinal visualization for exploratory analysis of multiple sclerosis lesions. Computers & graphics. 208-219.
  • Show author(s) (2022). Dynamic susceptibility contrast MRI may contribute in prediction of stereotactic radiosurgery outcome in brain metastases . Neuro-Oncology Advances (NOA). 10 pages.
  • Show author(s) (2022). Brief international cognitive assessment for MS (BICAMS) and global brain volumes in early stages of MS – A longitudinal correlation study. Multiple Sclerosis and Related Disorders.
  • Show author(s) (2022). Arterial input functions in dynamic susceptibility contrast MRI (DSC-MRI) in longitudinal evaluation of brain metastases. Acta Radiologica. 9 pages.
  • Show author(s) (2021). White matter microstructural differences between hallucinating and non-hallucinating schizophrenia spectrum patients. Diagnostics (Basel). 1-14.
  • Show author(s) (2021). Simultaneous measurement of the BOLD effect and metabolic changes in response to visual stimulation using the mega-press sequence at 3 T. Frontiers in Human Neuroscience.
  • Show author(s) (2021). Negative valence of hallucinatory voices as predictor of cortical glutamatergic metabolite levels in schizophrenia patients. Brain and Behavior.
  • Show author(s) (2021). Interactive Multimodal Imaging Visualization for Multiple Sclerosis Lesion Analysis. Eurographics Workshop on Visual Computing for Biomedicine.
  • Show author(s) (2021). Effects of motion correction, sampling rate and parametric modelling in dynamic contrast enhanced MRI of the temporomandibular joint in children affected with juvenile idiopathic arthritis. Magnetic Resonance Imaging. 204-212.
  • Show author(s) (2021). Effects of Multi-Shell Free Water Correction on Glioma Characterization . Diagnostics (Basel). 14 pages.
  • Show author(s) (2021). Comparing the impact of upfront radiosurgery versus expectation in vestibular schwannoma (the V-REX study): Protocol for a randomised, observer-blinded, 4-year, parallel-group, single-centre, superiority study. BMJ Open. 9 pages.
  • Show author(s) (2020). Interactive visual exploration of metabolite ratios in MR spectroscopy studies. Computers & graphics. 1-12.
  • Show author(s) (2020). Dynamic switching between intrinsic and extrinsic mode networks as demands change from passive to active processing. Scientific Reports. 1-10.
  • Show author(s) (2019). SpectraMosaic: An Exploratory Tool for the Interactive Visual Analysis of Magnetic Resonance Spectroscopy Data. Eurographics Workshop on Visual Computing for Biomedicine.
  • Show author(s) (2019). No effects of anodal tDCS on local GABA and GLx levels in the left posterior superior temporal gyrus. Frontiers in Neurology. 1-10.
  • Show author(s) (2019). Multi-vendor standardized sequence for edited magnetic resonance spectroscopy. NeuroImage. 425-431.
  • Show author(s) (2019). Memento: Localized time‐warping for spatio‐temporal selection. Computer Graphics Forum. 1-13.
  • Show author(s) (2019). MedUse: A Visual Analysis Tool for Medication Use Data in the ABCD Study. Eurographics Workshop on Visual Computing for Biomedicine.
  • Show author(s) (2019). MEGA-PRESS and PRESS measure oxidation of glutathione in a phantom. Magnetic Resonance Imaging. 32-37.
  • Show author(s) (2019). Intra-Regional Glu-GABA vs Inter-Regional Glu-Glu Imbalance: A 1H-MRS Study of the Neurochemistry of Auditory Verbal Hallucinations in Schizophrenia. Schizophrenia Bulletin.
  • Show author(s) (2019). Improved characterization of cerebral infarction using combined tissue T2 and high b-value diffusion MRI in post-thrombectomy patients: a feasibility study. Acta Radiologica. 1294-1300.
  • Show author(s) (2019). Dynamic up- and down-regulation of the default (DMN) and extrinsic (EMN) mode networks during alternating task-on and task-off periods. PLOS ONE. 1-15.
  • Show author(s) (2018). Preoperative quantitative dynamic contrast-enhanced MRI and diffusion-weighted imaging predict aggressive disease in endometrial cancer. Acta Radiologica. 1010-1017.
  • Show author(s) (2018). Current Practice and New Developments in the Use of In Vivo Magnetic Resonance Spectroscopy for the Assessment of Key Metabolites Implicated in the Pathophysiology of Schizophrenia. Current Topics in Medicinal Chemistry. 1908-1924.
  • Show author(s) (2018). A multi-center study on human brain glutathione conformation using magnetic resonance spectroscopy. Journal of Alzheimer's Disease. 517-535.
  • Show author(s) (2017). Within- and between-session reproducibility of GABA measurements with MR spectroscopy. Journal of Magnetic Resonance Imaging. 421-430.
  • Show author(s) (2017). In vivo MR spectroscopy predicts high tumor grade in endometrial cancer. Acta Radiologica. 497-505.
  • Show author(s) (2016). Loss of Dopamine Transporter Binding and Clinical Symptoms in Dementia With Lewy Bodies. Movement Disorders. 118-125.
  • Show author(s) (2015). Effects of ECT in treatment of depression: Study protocol for a prospective neuroradiological study of acute and longitudinal effects on brain structure and function. BMC Psychiatry. 10 pages.
  • Show author(s) (2015). Default-mode network functional connectivity is closely related to metabolic activity. Human Brain Mapping. 2027-2038.
  • Show author(s) (2015). Brain MR spectroscopy in autism spectrum disorder—the GABA excitatory/inhibitory imbalance theory revisited. Frontiers in Human Neuroscience. 1-12.
  • Show author(s) (2014). Plasticity and response to action observation: A longitudinal fMRI study of potential mirror neurons in patients with subacute stroke. Neurorehabilitation and Neural Repair. 874-884.
  • Show author(s) (2014). Increased microvascular proliferation is negatively correlated to tumour blood flow and is associated with unfavourable outcome in endometrial carcinomas. British Journal of Cancer. 107-114.
  • Show author(s) (2014). Cognitive executive impairment and dopaminergic deficits in de novo Parkinson's disease. Movement Disorders. 1802-1808.
  • Show author(s) (2013). Dynamic contrast-enhanced MRI in endometrial carcinoma identifies patients at increased risk of recurrence. European Radiology. 2916-2925.
  • Show author(s) (2013). Alcohol-Induced Changes in Cerebral Blood Flow and Cerebral Blood Volume in Social Drinkers. Alcohol and Alcoholism. 160-165.
  • Show author(s) (2013). Accuracy of real-time single- and multi-beat 3-D speckle tracking echocardiography in vitro. Ultrasound in Medicine and Biology. 1006-1014.
  • Show author(s) (2012). Trigger performance simulation of a high speed ADC-based TOF-PET read-out system. IEEE Transactions on Nuclear Science. 1910-1914.
  • Show author(s) (2012). Single-channel blind estimation of arterial input function and tissue impulse response in DCE-MRI. IEEE Transactions on Biomedical Engineering. 1012-1021.
  • Show author(s) (2011). A critical re-examination of sexual dimorphism in the corpus callosum microstructure. NeuroImage. 874-880.
  • Show author(s) (2010). Voxel-specific brain arterial input functions from dynamic susceptibility contrast MRI and blind deconvolution in a group of healthy males. Acta Radiologica. 334-343.
  • Show author(s) (2010). Cerebral diffusion and perfusion deficits in North Sea divers. Acta Radiologica. 1050-1058.
  • Show author(s) (2010). A Monte Carlo Based Simulation of an High Speed ADC-Based TOF-PET Read-Out System. IEEE Nuclear Science Symposium Conference Record. 3022-3024.
  • Show author(s) (2009). Whether depositing fat or losing weight, fish maintain a balance. Proceedings of the Royal Society of London. Biological Sciences. 3777-3782.
  • Show author(s) (2009). Multispectral analysis of multimodal images. Acta Oncologica. 277-284.
  • Show author(s) (2009). Functional relevance of inter-individual differences in temporal lobe callosal pathways: A DTI tractography study. Cerebral Cortex. 1322-1329.
  • Show author(s) (2009). Chemical shift based MR imaging and gas chromatography for quantification and localization of fat in Atlantic mackerel. Journal of Experimental Marine Biology and Ecology. 68-75.
  • Show author(s) (2008). The effects of alcohol intoxication on neuronal activation at different levels of cognitive load. The Open Neuroimaging Journal. 65-72.
  • Show author(s) (2008). Separating the effects of alcohol and expectancy on brain activation: An fMRI working memory study. NeuroImage. 1587-1596.
  • Show author(s) (2007). Pancreatic lipomatosis is a structural marker in nondiabetic children with mutations in carboxyl-Ester lipase. Diabetes. 444-449.
  • Show author(s) (2007). Functional brain asymmetry, attentional modulation, and interhemispheric transfer in boys with Tourette syndrome. Neuropsychologia. 767-774.
  • Show author(s) (2007). Cepstral estimation of arterial input functions in brain perfusion imaging. Journal of Magnetic Resonance Imaging. 773-779.
  • Show author(s) (2006). Reduced white matter connectivity in the Corpus Callosum of children with Tourette syndrome. Journal of Child Psychology and Psychiatry. 1013-1022.
  • Show author(s) (2006). Magnetic resonance brain perfusion imaging with voxel-specific arterial input functions. Journal of Magnetic Resonance Imaging. 273-284.
  • Show author(s) (2006). Iterative blind deconvolution in magnetic resonance brain perfusion imaging. Magnetic Resonance in Medicine. 805-815.
  • Show author(s) (2002). Lokalisering av hjerneaktivitet ved funksjonell MR (fMRI). Helse, Medisin, Teknikk.
Popular scientific lecture
  • Show author(s) (2007). Compact Calorimeters. Conference Paper.
Academic lecture
  • Show author(s) (2022). Phase I trial of Sulfasalazine combined with Stereotactic Radiosurgery for recurrent Glioblastoma: Study protocol for NCT04205357.
  • Show author(s) (2022). Phase I trial of Sulfasalazine combined with Stereotactic Radiosurgery for recurrent Glioblastoma: Study protocol for NCT04205357.
  • Show author(s) (2022). Phase I trial of Sulfasalazine combined with Stereotactic Radiosurgery for recurrent Glioblastoma: Study protocol for NCT04205357.
  • Show author(s) (2022). Phase I trial of Sulfasalazine combined with Stereotactic Radiosurgery for recurrent Glioblastoma: Study protocol for NCT04205357.
  • Show author(s) (2020). Robust DSC parameter estimations in patients with brain tumour metastases.
  • Show author(s) (2011). Plasticity and response to action observation: A longitudinal fMRI study in patients with subcortical stroke.
  • Show author(s) (2008). The functional relevance of differences in callosal connectivity.
  • Show author(s) (2007). Ultrasonic Measurements in Fish-water Pipe Flows.
  • Show author(s) (2007). Perfusion imaging in fMRI.
  • Show author(s) (2007). Measurement in fish-water pipe flows. Conference paper.
  • Show author(s) (2005). Subcortical vascular encephalopathy - assessment of slow diffusion component changes by q-space analysis.
  • Show author(s) (2005). Assessment of slow diffusion component changes in acute stroke by q-spec analysis.
  • Show author(s) (2005). Assessment of Slow Diffusion Component Changes in Relapsing Remitting MS by Q-space analysis.
  • Show author(s) (2005). Assessment of Slow Diffusion Component Changes in Acute Stroke by Q-space Analysis.
  • Show author(s) (2005). A comparative study of slow diffusion component change patterns in relapsing-remitting MS and subcortical vascular changes.
  • Show author(s) (2004). Voxel-based group analysis of perfusion images.
Editorial
  • Show author(s) (2018). Brain, mind and behavior: a tribute to Kenneth Hugdahl. Scandinavian Journal of Psychology. 1-2.
Masters thesis
  • Show author(s) (2013). Quantitative measurement of GABA with clinical MR-Spectroscopy. An in vitro feasibillity study.
  • Show author(s) (2011). Utvikling av testrigg for ultralyd volum- og strainmålingar i hjarta.
  • Show author(s) (2010). Characterization of scintillation crystals for positron emission tomography.
  • Show author(s) (2008). System for tracking head position and rotation during Magnetic Resonance Imaging.
  • Show author(s) (2007). Corpus callosum agenesi – strukturell og funksjonell kartlegging ved bruk av multiparametrisk MRI og dikotisk lytting.
Doctoral dissertation
  • Show author(s) (2019). New Approaches to the Use of Magnetic Resonance Spectroscopy for Investigating the Pathophysiology of Auditory-Verbal Hallucinations.
  • Show author(s) (2005). Blind deconvolution in Magnetic Resonance Brain Perfusion Imaging.
Abstract
  • Show author(s) (2011). Accuracy of real-time single and multi beat 3D speckle tracking echocardiography in vitro. European Heart Journal-Cardiovascular Imaging. ii5-ii6.
  • Show author(s) (2008). Visualization and quantitative assessment of normal-appearing white matter changes in multiple sclerosis patients: Q-space analysis of the slow diffusion component at 3 Tesla. Multiple Sclerosis. S227-S227.
Poster
  • Show author(s) (2019). Effects of Image Registration in Dynamic Contrast-Enhanced MRI of the TMJ .
  • Show author(s) (2019). A Visual Encoding System for Comparative Exploration of Magnetic Resonance Spectroscopy Data.
  • Show author(s) (2018). Research Agenda of the Mohn Medical Imaging and Visualization Centre in Bergen, Norway.
  • Show author(s) (2018). Measurement bias under functional spectroscopy conditions: A simulation study.
  • Show author(s) (2014). Glutamate as a mediating transmitter for auditory hallucinations in schizophrenia: A 1H-MRS study.
  • Show author(s) (2011). Sexual dimorphism in corpus callosum microstructure: a critical re-evaluation.
  • Show author(s) (2009). NAWM Changes as assessed by Q-space analysis correlate inversely with T1- and T2-lesion volumes in MS patients.
  • Show author(s) (2009). Controlling the BOLD effect in functional spectroscopy allows exploring the Glutamate-Glutamine cycle.
  • Show author(s) (2008). A DTI tractography study on the functional relevance of inter-individual differences in callosal connectivity.
  • Show author(s) (2007). MR imaging of developmental abnormalities in patients with agenesis of the corpus callosum.
  • Show author(s) (2007). Increased brain perfusion following an acute dose of alcohol.
  • Show author(s) (2006). Functional spectroscopy: A new experimental method in exploring the Glutamate-Glutamine cycle in the human brain.
  • Show author(s) (2006). Comparison of 3D-reconstruction and BOLD fMRI in presurgical planning of perilanidc tumors.
  • Show author(s) (2005). Single Voxel Iterative Blind Deconvolution of Brain Perfusion Images.
  • Show author(s) (2005). Functional spectroscopy: A new experimental method in exploring the Glutamate-Glumamine cycle in the human brain.
  • Show author(s) (2005). Blind deconvolution of Brain Perfusion Images using Complex Cepstrum.
  • Show author(s) (2004). Visualization of the Fasciculus callosus longitudinalis (Probst bundle) in an acallosal patient using Diffusion Tensor Imaging (DTI).
  • Show author(s) (2004). Crosstalking - or just bridging the gap? A DTI case study of the thalamic midline.
  • Show author(s) (2004). Application of Voxel-Based Group Analysis in a small group of former professional deep-sea divers.
  • Show author(s) (2004). Analyses of Diffusion Tensor Images (DTI) by a morphometrical analysis of iterative normalized DTI's: An optimised procedure approved in a group of children with Tourete Syndrome.
  • Show author(s) (2003). Diffusion Tensor Imaging (DTI) evaluation in an 11 year old boy with Tourette syndrome and a developmental midline malformation.
  • Show author(s) (2003). An Experimental Testbed in Matlab for Analyzing Diffusion Tensor MR Images.
Academic literature review
  • Show author(s) (2014). A critical review of pro-cognitive drug targets in psychosis: convergence on myelination and inflammation. Frontiers in Psychiatry.

More information in national current research information system (CRIStin)