AG Nagel

Browse all posts in the AG Nagel category.

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18MAR 2026
AG Nagel
New Paper: Improved Myocardial Sodium Quantification at 7 T Using Interleaved 23Na/1H pTx MRI With Motion and Anatomy-Based B1 Correction
Congratulations to Laurent Ruck and his co-authors on their recently published article, ‘Improved Myocardial Sodium Quantification at 7 T Using Interleaved 23Na/1H pTx MRI With Motion and Anatomy-Based B1 Correction’! This study demonstrates that the accuracy and reproducibility of myocardial sodium quantification in 7 T 23Na MRI is improved by combining retrospective respiratory and cardiac […]Congratulations to Laurent Ruck and his co-authors on their recently published article, ‘Improved Myocardial Sodium Quantification at 7 T Using Interleaved 23Na/1H pTx MRI With Motion and Anatomy-Based B1 Correction’! This study demonstrates that the accuracy and reproducibility of myocardial sodium quantification in 7 T 23Na MRI is improved by combining retrospective respiratory and cardiac […]
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04MAR 2026
AG Nagel
New Paper: 7-T Potassium (39K) MRI to Assess Muscle K+ Depletion in Primary Aldosteronism
Congratulations to Christoph Kopp, Anke Dahlmann and co-authors on their recently published article ‘7-T Potassium (39K) MRI to Assess Muscle K+ Depletion in Primary Aldosteronism’! In their study, they showed that combined 39K and 23Na MR imaging at 7 Tesla enables non-invasive visualisation of aldosterone-induced electrolyte shifts in muscle tissue in primary aldosteronism. After therapy, […]Congratulations to Christoph Kopp, Anke Dahlmann and co-authors on their recently published article ‘7-T Potassium (39K) MRI to Assess Muscle K+ Depletion in Primary Aldosteronism’! In their study, they showed that combined 39K and 23Na MR imaging at 7 Tesla enables non-invasive visualisation of aldosterone-induced electrolyte shifts in muscle tissue in primary aldosteronism. After therapy, […]
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04MAR 2026
AG Laun
New Paper: Fat/Water Separation at 7 T Using a 3D Radial Sequence With Quasi-Continuous Echo Times
Congratulations to Matthias Rohe and co-authors on the recently published article „Fat/Water Separation at 7 T Using a 3D Radial SequenceWith Quasi-Continuous Echo Times“! In their study, they present a new radial 3D MRI sequence with quasi-continuous echo time sampling, which enables reliable separation of fat and water signals at 7 Tesla. The method provides […]
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13OCT 2025
AG Nagel
Neues Paper: Evaluation of an interleaved acquisition scheme for improved robustness of channel-wise relative B1+ mapping at 7 T
Congratulations to Dr. rer. nat. Nico Egger and co-authors on the recently published article ‘Evaluation of an interleaved acquisition scheme for improved robustness of channel-wise relative B1+ mapping at 7T’! This study evaluates whether an interleaved acquisition scheme at 7 T, in contrast to a sequential acquisition, improves the accuracy of a fast relative B₁⁺ […]
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25APR 2025
AG Nagel
New paper: Feasibility of 7T 39K/23Na Magnetic Resonance Imaging for assessing muscular ion balance in hypokalemic periodic paralysis
Congratulations to Claudius Sebastian Mathy and co-authors on the recently published article “Feasibility of 7T 39K/23Na Magnetic Resonance Imaging for assessing muscular ion balance in hypokalemic periodic paralysis”! This study used combined potassium-39 and sodium-23 MRI at 7 Tesla to investigate disrupted muscle ion homeostasis in hypokalemic periodic paralysis (HypoPP). Patients showed significantly elevated apparent […]Congratulations to Claudius Sebastian Mathy and co-authors on the recently published article “Feasibility of 7T 39K/23Na Magnetic Resonance Imaging for assessing muscular ion balance in hypokalemic periodic paralysis”! This study used combined potassium-39 and sodium-23 MRI at 7 Tesla to investigate disrupted muscle ion homeostasis in hypokalemic periodic paralysis (HypoPP). Patients showed significantly elevated apparent […]
Read more about New paper: Feasibility of 7T 39K/23Na Magnetic Resonance Imaging for assessing muscular ion balance in hypokalemic periodic paralysis
25APR 2025
AG Nagel
New paper: Longitudinal Follow-Up of Patients With DuchenneMuscular Dystrophy Using Quantitative 23Na and 1H MRI
Congratulations to Dr. rer. nat. Teresa Gerhalter and co-authors on the recently published article “Longitudinal Follow-Up of Patients With DuchenneMuscular Dystrophy Using Quantitative 23Na and 1H MRI”! This longitudinal MRI study in boys with Duchenne muscular dystrophy (DMD) found that sodium levels—specifically apparent tissue sodium concentration (aTSC) and intracellular-weighted sodium signal (ICwS)—are elevated even in […]Congratulations to Dr. rer. nat. Teresa Gerhalter and co-authors on the recently published article “Longitudinal Follow-Up of Patients With DuchenneMuscular Dystrophy Using Quantitative 23Na and 1H MRI”! This longitudinal MRI study in boys with Duchenne muscular dystrophy (DMD) found that sodium levels—specifically apparent tissue sodium concentration (aTSC) and intracellular-weighted sodium signal (ICwS)—are elevated even in […]
Read more about New paper: Longitudinal Follow-Up of Patients With DuchenneMuscular Dystrophy Using Quantitative 23Na and 1H MRI