Mark E Ladd

发表

Radiofrequency induced heating around aneurysm clips using a generic birdcage head coil at 7 Tesla under consideration of the minimum distance to decouple multiple aneurysm clips

Yacine Noureddine, Oliver Kraff, Mark E Ladd, 2019, Magnetic resonance in medicine.

A 32-channel parallel transmit system add-on for 7T MRI

Oliver Kraff, Mark E Ladd, Harald H Quick, 2019, PloS one.

Dynamic glucose‐enhanced (DGE) MRI in the human brain at 7 T with reduced motion‐induced artifacts based on quantitative R1ρ mapping

Daniel Paech, Mark E Ladd, Moritz Zaiss, 2019, Magnetic resonance in medicine.

Parallel acquisition techniques in cardiac cine magnetic resonance imaging using TrueFISP sequences: Comparison of image quality and artifacts

Peter Hunold, Jörg Barkhausen, Mark E Ladd, 2004, Journal of magnetic resonance imaging : JMRI.

Novel reconstruction method for three‐dimensional axial continuously moving table whole‐body magnetic resonance imaging featuring autocalibrated parallel imaging GRAPPA

Michael O Zenge, Mark E Ladd, Harald H Quick, 2009, Magnetic resonance in medicine.

Adaptive denoising for chemical exchange saturation transfer MR imaging

Klaus Scheffler, Peter Bachert, Mark E Ladd, 2019, NMR in biomedicine.

Interventional magnetic resonance angiography with no strings attached: Wireless active catheter visualization

Michael O Zenge, Mark E Ladd, Harald H Quick, 2005, Magnetic resonance in medicine.

Initial evaluation of prospective cardiac triggering using photoplethysmography signals recorded with a video camera compared to pulse oximetry and electrocardiography at 7T MRI

Mark E Ladd, Stefan Maderwald, Nicolai Spicher, 2016, Biomedical engineering online.

Workflow efficiency of two 1.5 T MR scanners with and without an automated user interface for head examinations.

Mark E Ladd, Michael Forsting, Adrian Ringelstein, 2013, Academic radiology.

Open design eight-channel transmit/receive coil for high-resolution and real-time ankle imaging at 7 T.

Mark E Ladd, Andreas K Bitz, Stefan Maderwald, 2011, Medical physics.

Optimized dualCEST‐MRI for imaging of endogenous bulk mobile proteins in the human brain

Daniel Paech, Mark E Ladd, Moritz Zaiss, 2020, NMR in biomedicine.

High‐resolution continuously acquired peripheral MR angiography featuring partial parallel imaging GRAPPA

Michael O Zenge, Mark E Ladd, Harald H Quick, 2006, Magnetic resonance in medicine.

Stability of conventional and machine learning-based tumor auto-segmentation techniques using undersampled dynamic radial bSSFP acquisitions on a 0.35 T hybrid MR-linac system.

Mark E Ladd, Sebastian Klüter, Peter Bachert, 2020, Medical physics.

Three‐dimensional dictionary‐learning reconstruction of 23Na MRI data

Peter Bachert, Mark E Ladd, Armin M Nagel, 2016, Magnetic resonance in medicine.

MRI at 7 tesla and above: Demonstrated and potential capabilities

Oliver Kraff, Mark E Ladd, Armin M Nagel, 2015, Journal of magnetic resonance imaging : JMRI.

Mitigation of B1+ inhomogeneity on single‐channel transmit systems with TIAMO

Mark E Ladd, Andreas K Bitz, Stefan Maderwald, 2013, Magnetic resonance in medicine.

An eight-channel transmit/receive multipurpose coil for musculoskeletal MR imaging at 7 T.

Oliver Kraff, Mark E Ladd, Harald H Quick, 2010, Medical physics.

Design and comparison of two eight-channel transmit/receive radiofrequency arrays for in vivo rodent imaging on a 7 T human whole-body MRI system.

Mark E Ladd, Harald H Quick, Stefan Maderwald, 2010, Medical physics.

Pros and cons of ultra-high-field MRI/MRS for human application.

Oliver Speck, David G Norris, Peter Bachert, 2018, Progress in nuclear magnetic resonance spectroscopy.

Towards real-time cardiovascular magnetic resonance-guided transarterial aortic valve implantation: In vitro evaluation and modification of existing devices

Raimund Erbel, Oliver Kraff, Mark E Ladd, 2010, Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance.

RF excitation using time interleaved acquisition of modes (TIAMO) to address B1 inhomogeneity in high‐field MRI

Mark E Ladd, Harald H Quick, Andreas K Bitz, 2010, Magnetic resonance in medicine.

7-T (35)Cl and (23)Na MR Imaging for Detection of Mutation-dependent Alterations in Muscular Edema and Fat Fraction with Sodium and Chloride Concentrations in Muscular Periodic Paralyses.

Mark E Ladd, Heinz-Peter Schlemmer, Hans-Ulrich Kauczor, 2016, Radiology.

In Vitro Evaluation of Current Thoracic Aortic Stent-Grafts for Real-Time MR-Guided Placement

Raimund Erbel, Mark E Ladd, Harald H Quick, 2006, Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists.

7-T (35)Cl and (23)Na MR Imaging for Detection of Mutation-dependent Alterations in Muscular Edema and Fat Fraction with Sodium and Chloride Concentrations in Muscular Periodic Paralyses.

Mark E Ladd, Heinz-Peter Schlemmer, Hans-Ulrich Kauczor, 2016, Radiology.

Mark E Ladd, Harald H Quick, Daniel Gensler, 2012, Magnetic resonance in medicine.

In vivo elasticity measurements of extremity skeletal muscle with MR elastography

Mark E Ladd, Harald H Quick, Stefan Maderwald, 2004, NMR in biomedicine.

MR safety assessment of potential RF heating from cranial fixation plates at 7 T.

Yacine Noureddine, Oliver Kraff, Mark E Ladd, 2013, Medical physics.

Morphological and Quantitative 7 T MRI of Hip Cartilage Transplants in Comparison to 3 T—Initial Experiences

Oliver Kraff, Mark E Ladd, Harald H Quick, 2016, Investigative radiology.

Actuation Systems for MR Elastography

Mark E Ladd, K. Uffmann, Kai Uffmann, 2008, IEEE Engineering in Medicine and Biology Magazine.

Inductively coupled stent antennas in MRI

Mark E Ladd, Harald H Quick, Hilmar Kuehl, 2002, Magnetic resonance in medicine.

Retrospectively-gated CINE (23)Na imaging of the heart at 7.0 Tesla using density-adapted 3D projection reconstruction.

Thoralf Niendorf, Mark E Ladd, Armin M Nagel, 2015, Magnetic resonance imaging.

Relaxation‐compensated CEST‐MRI at 7 T for mapping of creatine content and pH – preliminary application in human muscle tissue in vivo

Peter Bachert, Mark E Ladd, Moritz Zaiss, 2015, NMR in biomedicine.

Gadolinium-Based Magnetic Resonance Contrast Agents at 7 Tesla: In Vitro T1 Relaxivities in Human Blood Plasma

Oliver Kraff, Mark E Ladd, Siegfried Trattnig, 2010, Investigative radiology.

Increased time rate of change of gradient fields: effect on peripheral nerve stimulation at clinical MR imaging.

Peter Hunold, Mark E Ladd, Florian M Vogt, 2004, Radiology.

A large‐scale study on subjective perception of discomfort during 7 and 1.5 T MRI examinations

Oliver Kraff, Mark E Ladd, Stefan Maderwald, 2011, Bioelectromagnetics.

Oscillating steady states

Oliver Bieri, Klaus Scheffler, Mark E Ladd, 2006, Magnetic resonance in medicine.

Non-enhanced magnetic resonance imaging of the small bowel at 7 Tesla in comparison to 1.5 Tesla: First steps towards clinical application.

Oliver Kraff, Mark E Ladd, Harald H Quick, 2016, Magnetic resonance imaging.

7 tesla MRI of microbleeds and white matter lesions as seen in vascular dementia

Oliver Kraff, Mark E Ladd, Stefan Maderwald, 2011, Journal of magnetic resonance imaging : JMRI.

7T ultra‐high field body MR imaging with an 8‐channel transmit/32‐channel receive radiofrequency coil array

Mark E Ladd, Harald H Quick, Stefan Maderwald, 2018, Medical physics.

Repetitive exposure of mice to strong static magnetic fields in utero does not impair fertility in adulthood but may affect placental weight of offspring

Mark E Ladd, Stefan Maderwald, Stephan Orzada, 2014, Journal of magnetic resonance imaging : JMRI.

Mark E Ladd, Stefan Maderwald, Craig J Galbán, 2007, The journals of gerontology. Series A, Biological sciences and medical sciences.

Contrast-enhanced ultra-high-field liver MRI: a feasibility trial.

Oliver Kraff, Mark E Ladd, Harald H Quick, 2013, European journal of radiology.

In vitro and in silico assessment of RF‐induced heating around intracranial aneurysm clips at 7 Tesla

Yacine Noureddine, Oliver Kraff, Mark E Ladd, 2018, Magnetic resonance in medicine.

Caudal image contrast inversion in MPRAGE at 7 Tesla: problem and solution.

Mark E Ladd, Stefan Maderwald, Ulrich Sure, 2012, Academic radiology.

Interventional MRA using actively visualized catheters, TrueFISP, and real‐time image fusion

Mark E Ladd, Harald H Quick, Hilmar Kuehl, 2003, Magnetic resonance in medicine.

MR‐guided core biopsy with MR fluoroscopy using a short, wide‐bore 1.5‐Tesla scanner: Feasibility and initial results

Mark E Ladd, Stefan Maderwald, Michael Forsting, 2008, Journal of magnetic resonance imaging : JMRI.

Suitable reference tissues for quantitative susceptibility mapping of the brain

Mark E Ladd, Heinz-Peter Schlemmer, Frederik B Laun, 2017, Magnetic resonance in medicine.

Quantitative pulsed CEST‐MRI using Ω‐plots

Alexander Radbruch, Peter Bachert, Mark E Ladd, 2015, NMR in biomedicine.

Simultaneous mapping of water shift and B1(WASABI)—Application to field‐Inhomogeneity correction of CEST MRI data

Peter Bachert, Mark E Ladd, Moritz Zaiss, 2017, Magnetic resonance in medicine.

Improved clinical workflow for simultaneous whole-body PET/MRI using high-resolution CAIPIRINHA-accelerated MR-based attenuation correction.

Thorsten Heußer, Marc Kachelrieß, Sebastian Bickelhaupt, 2017, European journal of radiology.

Structural and functional MRI abnormalities of cerebellar cortex and nuclei in SCA3, SCA6 and Friedreich's ataxia.

Mark E Ladd, Stefan Maderwald, Marc Schlamann, 2015, Brain : a journal of neurology.

High-Field-Strength Magnetic Resonance: Potential and Limits

Mark E Ladd, M. Ladd, 2007, Topics in magnetic resonance imaging : TMRI.

Signature of protein unfolding in chemical exchange saturation transfer imaging

Peter Bachert, Mark E Ladd, Moritz Zaiss, 2015, NMR in biomedicine.

Cerebellar Cortex and Cerebellar Nuclei Are Concomitantly Activated during Eyeblink Conditioning: A 7T fMRI Study in Humans

Jörn Diedrichsen, Mark E Ladd, Stefan Maderwald, 2015, The Journal of Neuroscience.

Structural and Functional Magnetic Resonance Imaging of the Cerebellum: Considerations for Assessing Cerebellar Ataxias

Mark E Ladd, Andreas Deistung, Jürgen R Reichenbach, 2015, The Cerebellum.

Potential of quantitative susceptibility mapping for detection of prostatic calcifications

David Bonekamp, Mark E Ladd, Heinz-Peter Schlemmer, 2017, Journal of magnetic resonance imaging : JMRI.

Interventional MR angiography with a floating table.

Mark E Ladd, Harald H Quick, Hilmar Kuehl, 2003, Radiology.

Cerebral magnetic resonance spectroscopy at 7 Tesla: standard values and regional differences.

Mark E Ladd, Stefan Maderwald, Michael Forsting, 2011, Academic radiology.

Corrections of myocardial tissue sodium concentration measurements in human cardiac 23Na MRI at 7 Tesla

Thoralf Niendorf, Daniel Paech, Peter Bachert, 2019, Magnetic resonance in medicine.

A method to approximate maximum local SAR in multichannel transmit MR systems without transmit phase information

Mark E Ladd, Andreas K Bitz, Stephan Orzada, 2017, Magnetic resonance in medicine.

Time-of-Flight Magnetic Resonance Angiography at 7 T Using Venous Saturation Pulses With Reduced Flip Angles

Mark E Ladd, Stefan Maderwald, Sören Johst, 2012, Investigative radiology.

Feasibility of T2‐weighted turbo spin echo imaging of the human prostate at 7 tesla

Oliver Kraff, Mark E Ladd, Andreas K Bitz, 2014, Magnetic resonance in medicine.

Dual‐frequency irradiation CEST‐MRI of endogenous bulk mobile proteins

Daniel Paech, Peter Bachert, Mark E Ladd, 2018, NMR in biomedicine.

RF safety assessment of a bilateral four‐channel transmit/receive 7 Tesla breast coil: SAR versus tissue temperature limits

Mark E Ladd, Andreas K Bitz, Thomas M Fiedler, 2017, Medical physics.

Direct cooling of the catheter tip increases safety for CMR-guided electrophysiological procedures

Mark E Ladd, Harald H Quick, Daniel Gensler, 2012, Journal of Cardiovascular Magnetic Resonance.

Cerebral cavernous hemangiomas at 7 Tesla: initial experience.

Oliver Kraff, Mark E Ladd, Stefan Maderwald, 2010, Academic radiology.

A combined analytical solution for chemical exchange saturation transfer and semi‐solid magnetization transfer

Peter Bachert, Mark E Ladd, John C Gore, 2015, NMR in biomedicine.

Dynamic Contrast-Enhanced Renal MRI at 7 Tesla: Preliminary Results

Oliver Kraff, Mark E Ladd, Harald H Quick, 2011, Investigative radiology.

Parallel transmit capability of various RF transmit elements and arrays at 7T MRI

Mark E Ladd, Harald H Quick, Andreas K Bitz, 2018, Magnetic resonance in medicine.

In vivo self‐gated 23Na MRI at 7 T using an oval‐shaped body resonator

Peter Bachert, Mark E Ladd, Andreas K Bitz, 2018, Magnetic resonance in medicine.

Tesla MRI of the shoulder and upper extremities using an 8-channel Tx / Rx Coil

Oliver Kraff, Mark E Ladd, Andreas K Bitz, 2011 .

Spatial distribution of RF‐induced E‐fields and implant heating in MRI

Mark E Ladd, Harald H Quick, Peter M Jakob, 2008, Magnetic resonance in medicine.

Correction of B1‐inhomogeneities for relaxation‐compensated CEST imaging at 7 T

Daniel Paech, Alexander Radbruch, Peter Bachert, 2015, NMR in biomedicine.

Myocardial T1: quantification by using an ECG-triggered radial single-shot inversion-recovery MR imaging sequence.

Mark E Ladd, Harald H Quick, Daniel Gensler, 2015, Radiology.

The quest for higher sensitivity in MRI through higher magnetic fields.

Mark E Ladd, M. Ladd, 2018, Zeitschrift fur medizinische Physik.

Downfield‐NOE‐suppressed amide‐CEST‐MRI at 7 Tesla provides a unique contrast in human glioblastoma

Daniel Paech, Alexander Radbruch, Peter Bachert, 2017, Magnetic resonance in medicine.

Exposure to high‐field MRI does not affect cognitive function

Hans Wilhelm, Oliver Kraff, Mark E Ladd, 2010, Journal of magnetic resonance imaging : JMRI.

Fast and accurate multi‐channel B1+ mapping based on the TIAMO technique for 7T UHF body MRI

Mark E Ladd, Harald H Quick, Andreas K Bitz, 2018, Magnetic resonance in medicine.

Real‐time MRI of joint movement with trueFISP

Mark E Ladd, Harald H Quick, Gerhard Laub, 2002, Journal of magnetic resonance imaging : JMRI.

Sparse imaging of the auditory oddball task with functional MRI

Mark E Ladd, Holger Wiese, Philipp Stude, 2003, Neuroreport.

Assessment of ventricular function with single breath-hold real-time steady-state free precession cine MR imaging.

Mark E Ladd, Jörg Barkhausen, J. Debatin, 2002, AJR. American journal of roentgenology.

Parallel acquisition techniques for accelerated volumetric interpolated breath‐hold examination magnetic resonance imaging of the upper abdomen: Assessment of image quality and lesion conspicuity

Peter Hunold, Mark E Ladd, Stefan Maderwald, 2005, Journal of magnetic resonance imaging : JMRI.

Towards real-time cardiovascular magnetic resonance guided transarterial CoreValve implantation: in vivo evaluation in swine

Raimund Erbel, Mark E Ladd, Harald H Quick, 2012, Journal of Cardiovascular Magnetic Resonance.

On contrast mechanisms in p‐space imaging

Mark E Ladd, Frederik B Laun, Andreas Wetscherek, 2016, Magnetic resonance in medicine.

Feasibility of real-time magnetic resonance-guided stent-graft placement in a swine model of descending aortic dissection.

Raimund Erbel, Michael O Zenge, Mark E Ladd, 2006, European heart journal.

The venous angioarchitecture of sporadic cerebral cavernous malformations: a susceptibility weighted imaging study at 7 T MRI

Mark E Ladd, Stefan Maderwald, Ulrich Sure, 2012, Journal of Neurology, Neurosurgery & Psychiatry.

A Transmit/Receive Radiofrequency Array for Imaging the Carotid Arteries at 7 Tesla: Coil Design and First In Vivo Results

Oliver Kraff, Mark E Ladd, Harald H Quick, 2011, Investigative radiology.

Aggregation‐induced changes in the chemical exchange saturation transfer (CEST) signals of proteins

Peter Bachert, Mark E Ladd, Moritz Zaiss, 2017, NMR in biomedicine.