Zobrazeno 1 - 10
of 543
pro vyhledávání: '"T2* relaxometry"'
Autor:
Megan Hall, Jordina Aviles Verdera, Daniel Cromb, Sara Neves Silva, Mary Rutherford, Serena J. Counsell, Joseph V Hajnal, Lisa Story, Jana Hutter
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Placental MRI is increasingly implemented in clinical obstetrics and research. Functional imaging, especially T2*, has been shown to vary across gestation and in pathology. Translation into the clinical arena has been slow because of time ta
Externí odkaz:
https://doaj.org/article/7111c2ad72784dd9a7ba455ce712661c
Autor:
Chaotian Luo, Fei Peng, Fengming Xu, Cheng Tang, Yanyan Zhang, Chaojie Huang, Linlin Liang, Xiaojing Ning, Peng Peng
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
BackgroundCMRtools is a software package that can be used to measure T2* values to diagnose liver iron overload, however, its accuracy in terms is affected by multiple factors, including goodness-of-fit (R2 value), the number of echo time (TE) images
Externí odkaz:
https://doaj.org/article/7968d5354e684cd3bfdbb223259e7d1f
Publikováno v:
Journal of Clinical and Diagnostic Research, Vol 18, Iss 05, Pp 05-08 (2024)
Introduction: The use of Magnetic Resonance Imaging (MRI) T2 relaxometry and spectroscopy has added new dimensions to the imaging of Temporal Lobe Epilepsy (TLE). Advanced techniques like MRI diffusion and MRI perfusion are new additions to the MRI p
Externí odkaz:
https://doaj.org/article/55a98600a74a487b8284554a67c54c6d
Autor:
S. N. Morozova, D. A. Grishina, V. A. Orlov, S. I. Kartashov, V. V. Sinkova, D. S. Tsaregorodtsev, M. V. Krotenkova, N. A. Suponeva
Publikováno v:
Нервно-мышечные болезни, Vol 14, Iss 1, Pp 76-85 (2024)
Over the past decade magnetic resonance imaging is being increasingly used in revealing pathological changes in peripheral nervous system due to a number of technical innovations and growth of diagnostical strength, and, therefore, due to initiation
Externí odkaz:
https://doaj.org/article/b83ad21bc0614f0dac74df8800356ade
Autor:
Olivia Foesleitner, Jennifer C. Hayes, Markus Weiler, Georges Sam, Brigitte Wildemann, Wolfgang Wick, Martin Bendszus, Sabine Heiland, Laura Bettina Jäger
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
ObjectivesMultiple sclerosis (MS) is a demyelinating disorder of the central nervous system. Increasing evidence indicates additional peripheral nerve involvement in early and chronic disease stages. To investigate the evolution of peripheral nerve c
Externí odkaz:
https://doaj.org/article/9896467e8cb74788a4909e8404cdbab9
Autor:
Thomas C. Booth
Publikováno v:
Frontiers in Radiology, Vol 3 (2024)
Externí odkaz:
https://doaj.org/article/781fc47f00224d479be25d7a083b8d72
Autor:
Pietro Bontempi, Umberto Rozzanigo, Sabrina Marangoni, Elena Fogazzi, Daniele Ravanelli, Lucia Cazzoletti, Bruno Giometto, Paolo Farace
Publikováno v:
Brain and Behavior, Vol 13, Iss 12, Pp n/a-n/a (2023)
Abstract Introduction The purpose of the study is to investigate, by T2 relaxation, non‐lesional white matter (WM) in relapsing–remitting (RR) multiple sclerosis (MS). Methods Twenty stable RR MS patients underwent 1.5T Magnetic Resonance Imaging
Externí odkaz:
https://doaj.org/article/89631a4f1b8e4f25b15374dc9292a9ec
Autor:
Liangdong Zhou, Yi Li, Elizabeth M. Sweeney, Xiuyuan H. Wang, Amy Kuceyeski, Gloria C. Chiang, Jana Ivanidze, Yi Wang, Susan A. Gauthier, Mony J. de Leon, Thanh D. Nguyen
Publikováno v:
Frontiers in Aging Neuroscience, Vol 15 (2023)
Background and purposeOur objective was to apply multi-compartment T2 relaxometry in cognitively normal individuals aged 20–80 years to study the effect of aging on the parenchymal CSF fraction (CSFF), a potential measure of the subvoxel CSF space.
Externí odkaz:
https://doaj.org/article/0bb2151f3dfb410aad3fcac1a34e9636
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