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Alfredo L Lopez Kolkovsky

Explore the profile of Alfredo L Lopez Kolkovsky including associated specialties, affiliations and a list of published articles. Areas
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Articles 8
Citations 27
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Recent Articles
1.
Lopez Kolkovsky A, Wang C, Yao J, Ellingson B
NMR Biomed . 2025 Feb; 38(3):e70003. PMID: 39948226
MRI in vivo is a powerful clinical diagnosis tool as it allows acquiring noninvasively images with an ample range of contrasts. Advanced imaging techniques such as chemical exchange saturation transfer...
2.
Lopez Kolkovsky A, Matot B, Baudin P, Caldas de Almeida Araujo E, Reyngoudt H, Marty B, et al.
J Magn Reson Imaging . 2024 Apr; 61(1):347-361. PMID: 38593265
Background: Improved characterization of healthy muscle aging is needed to establish early biomarkers in age-related diseases. Purpose: To quantify age-related changes on multiple MRI and clinical variables evaluated in the...
3.
Cho N, Sanvito F, Thakuria S, Wang C, Hagiwara A, Nagaraj R, et al.
J Neurooncol . 2023 Jun; 163(2):417-427. PMID: 37294422
Purpose: There is limited knowledge about the associations between sodium and proton MRI measurements in brain tumors. The purpose of this study was to quantify intra- and intertumoral correlations between...
4.
Reyngoudt H, Baudin P, Carlier P, Lopez Kolkovsky A, Caldas de Almeida Araujo E, Marty B
J Magn Reson Imaging . 2023 Mar; 58(5):1557-1568. PMID: 36877200
Background: The reference standard for assessing water T (T ) at high fat fraction (FF) is H MRS. T (T ) dependence on FF (FF ) has recently been demonstrated...
5.
Wilferth T, Muller M, Gast L, Ruck L, Meyerspeer M, Lopez Kolkovsky A, et al.
Magn Reson Med . 2022 Apr; 88(1):309-321. PMID: 35373857
Purpose: To evaluate the feasibility of motion correction for sodium ( Na) MRI based on interleaved acquired 3D proton ( H) navigator images. Methods: A 3D radial density-adapted sequence for...
6.
Lopez Kolkovsky A, Carlier P, Marty B, Meyerspeer M
NMR Biomed . 2022 Mar; 35(10):e4735. PMID: 35352440
Magnetic resonance signals from different nuclei can be excited or received at the same time,rendering simultaneous or rapidly interleaved multi-nuclear acquisitions feasible. The advan-tages are a reduction of total scan...
7.
Lopez Kolkovsky A, Marty B, Giacomini E, Meyerspeer M, Carlier P
Magn Reson Med . 2021 Feb; 86(1):115-130. PMID: 33565187
Purpose: To evaluate the repeatability of multinuclear interleaved H/ P NMR dynamic acquisitions in skeletal muscle and the impact of nuclear Overhauser enhancement (nOe) on the P results at 3T...
8.
Marty B, Lopez Kolkovsky A, C A Araujo E, Reyngoudt H
J Magn Reson Imaging . 2020 Sep; 53(5):1529-1538. PMID: 32996670
Background: Quantitative muscle MRI is a robust tool to monitor intramuscular fatty replacement and disease activity in patients with neuromuscular disorders (NMDs). Purpose: To implement a 3D sequence for quantifying...
9.
Reyngoudt H, Lopez Kolkovsky A, Carlier P
NMR Biomed . 2019 Jun; 32(9):e4115. PMID: 31184793
Early studies have demonstrated that (total) magnesium was decreased in skeletal muscle of Duchenne muscular dystrophy (DMD) patients. Free intramuscular Mg can be derived from P NMRS measurements. The value...