Karin Markenroth Bloch Lund University Bioimaging Center Lund University Biography Publications Institution JoVE Articles Karin Markenroth Bloch Dr Karin Markenroth Bloch leads the Swedish National 7T facility at Lund University. She obtained a PhD in Nuclear Physics from Chalmers University of Technology, Gothenburg in 2001, after which she started her career in MRI at DRCMR, Copenhagen, at one of the first Nordic 3T scanners in clinical use. Early on, this already stimulated her interest in working at the forefront of field strength and leveraging its potential in clinical applications as much as research and neuroscience. Following 13 years as Philips on-site clinical scientist in Lund, Karin returned to academia for setting up and, since 2016, leading the Swedish National 7T facility. In this role her ambition is to make 7T broadly accessible to users for new applications, setting up and supporting national projects, and keeping the 7T facility up to date by continuously expanding its capabilities. Her personal research interest is in methods for velocity-encoded phase-contrast MRI and using them to study flow of blood and CSF in the brain. Publications Achieving Brain Clearance and Preventing Neurodegenerative Diseases-A Glymphatic Perspective Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism. Jan, 2021 | Pubmed ID: 33461408 7T Epilepsy Task Force Consensus Recommendations on the Use of 7T MRI in Clinical Practice Neurology. Feb, 2021 | Pubmed ID: 33361257 Doppler Ultrasound Cardiac Gating of Intracranial Flow at 7T BMC Medical Imaging. 12, 2020 | Pubmed ID: 33297985 Blood Flow Imaging by Optimal Matching of Computational Fluid Dynamics to 4D-flow Data Magnetic Resonance in Medicine. 10, 2020 | Pubmed ID: 32270549 Subjectively Reported Effects Experienced in an Actively Shielded 7T MRI: A Large-Scale Study Journal of Magnetic Resonance Imaging : JMRI. 10, 2020 | Pubmed ID: 32196818 Subacute Vessel Wall Imaging at 7-T MRI in Post-thrombectomy Stroke Patients Neuroradiology. Oct, 2019 | Pubmed ID: 31240344 In-vivo Validation of Interpolation-based Phase Offset Correction in Cardiovascular Magnetic Resonance Flow Quantification: a Multi-vendor, Multi-center Study Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance. 05, 2019 | Pubmed ID: 31104632 Short-term Effects Experienced During Examinations in an Actively Shielded 7 T MR Bioelectromagnetics. May, 2019 | Pubmed ID: 30920671 Validation and Reproducibility of Cardiovascular 4D-flow MRI from Two Vendors Using 2 × 2 Parallel Imaging Acceleration in Pulsatile Flow Phantom and In vivo with and Without Respiratory Gating Acta Radiologica (Stockholm, Sweden : 1987). Mar, 2019 | Pubmed ID: 30479136 Arterial Input Functions and Tissue Response Curves in Dynamic Glucose-Enhanced (DGE) Imaging: Comparison Between GlucoCEST and Blood Glucose Sampling in Humans Tomography (Ann Arbor, Mich.). Dec, 2018 | Pubmed ID: 30588502 Investigation of Cerebrospinal Fluid Flow in the Cerebral Aqueduct Using High-resolution Phase Contrast Measurements at 7T MRI Acta Radiologica (Stockholm, Sweden : 1987). Aug, 2018 | Pubmed ID: 29141450 Whole-heart Four-dimensional Flow Can Be Acquired with Preserved Quality Without Respiratory Gating, Facilitating Clinical Use: a Head-to-head Comparison BMC Medical Imaging. Jun, 2015 | Pubmed ID: 26080805 Volumetric Velocity Measurements in Restricted Geometries Using Spiral Sampling: a Phantom Study Magma (New York, N.Y.). Apr, 2015 | Pubmed ID: 24838252 Reduction of Arterial Partial Volume Effects for Improved Absolute Quantification of DSC-MRI Perfusion Estimates: Comparison Between Tail Scaling and Prebolus Administration Journal of Magnetic Resonance Imaging : JMRI. Apr, 2015 | Pubmed ID: 24664642 Absolute Quantification of Perfusion by Dynamic Susceptibility Contrast MRI Using Bookend and VASO Steady-state CBV Calibration: a Comparison with Pseudo-continuous ASL Magma (New York, N.Y.). Dec, 2014 | Pubmed ID: 24570336 Dynamic Susceptibility Contrast MRI with a Prebolus Contrast Agent Administration Design for Improved Absolute Quantification of Perfusion Magnetic Resonance in Medicine. Oct, 2014 | Pubmed ID: 24285621 Accuracy of Four-dimensional Phase-contrast Velocity Mapping for Blood Flow Visualizations: a Phantom Study Acta Radiologica (Stockholm, Sweden : 1987). Jul, 2013 | Pubmed ID: 23486562 Variable Velocity Encoding in a Three-dimensional, Three-directional Phase Contrast Sequence: Evaluation in Phantom and Volunteers Journal of Magnetic Resonance Imaging : JMRI. Dec, 2012 | Pubmed ID: 23065951 Cardiac Output and Cardiac Index Measured with Cardiovascular Magnetic Resonance in Healthy Subjects, Elite Athletes and Patients with Congestive Heart Failure Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance. Jul, 2012 | Pubmed ID: 22839436 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 Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance. Oct, 2011 | Pubmed ID: 21970399 Correlation Between Arterial Blood Volume Obtained by Arterial Spin Labelling and Cerebral Blood Volume in Intracranial Tumours Magma (New York, N.Y.). Aug, 2011 | Pubmed ID: 21594585 Effects of Gadolinium Contrast Agent on Aortic Blood Flow and Myocardial Strain Measurements by Phase-contrast Cardiovascular Magnetic Resonance Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance. Nov, 2010 | Pubmed ID: 21106081 Cerebral Perfusion Information Obtained by Dynamic Contrast-enhanced Phase-shift Magnetic Resonance Imaging: Comparison with Model-free Arterial Spin Labelling Clinical Physiology and Functional Imaging. Sep, 2010 | Pubmed ID: 20618360 Absolute Quantification of Cerebral Blood Flow: Correlation Between Dynamic Susceptibility Contrast MRI and Model-free Arterial Spin Labeling Magnetic Resonance Imaging. Jan, 2010 | Pubmed ID: 19695822 Quantifying Coronary Sinus Flow and Global LV Perfusion at 3T BMC Medical Imaging. Jun, 2009 | Pubmed ID: 19519892 Spline-based Cardiac Motion Tracking Using Velocity-encoded Magnetic Resonance Imaging IEEE Transactions on Medical Imaging. Aug, 2008 | Pubmed ID: 18672422 Model-free Arterial Spin Labelling for Cerebral Blood Flow Quantification: Introduction of Regional Arterial Input Functions Identified by Factor Analysis Magnetic Resonance Imaging. May, 2008 | Pubmed ID: 18060721 Magnetisk resonanstomografi av multipel skleros vid 7,0 Tesla Sonia Waiczies*1, Antje Els*1, Joseph Kuchling*2,3,4, Karin Markenroth Bloch5, Anna Pankowska6,7, Helmar Waiczies8, Carl Herrmann1, Claudia Chien2,3, Carsten Finke4,9, Friedemann Paul2,3,4, Thoralf Niendorf1,2,8 1Berlin Ultrahigh Field Facility (B.U.F.F.), Max Delbrück Center for Molecular Medicine in the Helmholtz Association, 2Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 3NeuroCure Clinical Research Center, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 4Department of Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 5The Swedish National 7T Facility, Lund University Bioimaging Center, Lund University, 6Department of Radiography, Medical University of Lublin, 7ECOTECH-COMPLEX, Maria Curie-Skłodowska University, 8MRI.TOOLS GmbH, 9Berlin School of Mind and Brain, Humboldt-Universität zu Berlin JoVE 62142 Medicine
Magnetisk resonanstomografi av multipel skleros vid 7,0 Tesla Sonia Waiczies*1, Antje Els*1, Joseph Kuchling*2,3,4, Karin Markenroth Bloch5, Anna Pankowska6,7, Helmar Waiczies8, Carl Herrmann1, Claudia Chien2,3, Carsten Finke4,9, Friedemann Paul2,3,4, Thoralf Niendorf1,2,8 1Berlin Ultrahigh Field Facility (B.U.F.F.), Max Delbrück Center for Molecular Medicine in the Helmholtz Association, 2Experimental and Clinical Research Center, Max Delbrueck Center for Molecular Medicine and Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 3NeuroCure Clinical Research Center, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 4Department of Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 5The Swedish National 7T Facility, Lund University Bioimaging Center, Lund University, 6Department of Radiography, Medical University of Lublin, 7ECOTECH-COMPLEX, Maria Curie-Skłodowska University, 8MRI.TOOLS GmbH, 9Berlin School of Mind and Brain, Humboldt-Universität zu Berlin JoVE 62142 Medicine