Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Gerald B. Matson"'
Publikováno v:
Magnetic resonance in medicine. 76(6)
A new method is proposed for noninvasive detection of glucose in vivo using proton MR spectroscopy at 7 Tesla.The proposed method utilizes J-difference editing to uncover the resonance of beta-glucose (β-glc) at 3.23 ppm, which is strongly overlappe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bbd51937362e2873764d1dd9ce802c7b
https://pubmed.ncbi.nlm.nih.gov/27605171
https://pubmed.ncbi.nlm.nih.gov/27605171
Autor:
Gerald B. Matson, Hui Liu
Publikováno v:
Magnetic Resonance in Medicine. 66:1254-1266
Although high-field MRI offers increased signal-to-noise (S/N), the non-uniform tipping produced by conventional RF pulses leads to spatially dependent contrast and sub-optimal S/N, thus complicating the interpretation of the MR images. For structura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cba6618429fa747c3c4fe7cdacee6b8
https://doi.org/10.1002/mrm.22913
https://doi.org/10.1002/mrm.22913
Publikováno v:
Journal of Magnetic Resonance Imaging. 31:1419-1427
Purpose: To investigate arterial spin labeling (ASL) methods for improved brain perfusion mapping. Previously, pseudo-continuous ASL (pCASL) was developed to overcome limitations inherent with conventional continuous ASL (CASL), but the control scan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a4fd4ed5c479300dbc340a14ab14d44
https://doi.org/10.1002/jmri.22199
https://doi.org/10.1002/jmri.22199
Publikováno v:
Magnetic Resonance in Medicine. 58:813-818
Unambiguous detection of gamma-amino butyric acid (GABA) in the human brain is hindered by low concentration and spectral overlap with other metabolites. The popular MEGA-PRESS (PRESS: point-resolved spectroscopic sequence) method allows spectral sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a51558dd48b400412c0c1c1dacf65434
https://doi.org/10.1002/mrm.21407
https://doi.org/10.1002/mrm.21407
Autor:
Peter Vermathen, Gerald B. Matson, Kenneth D. Laxer, Susanne G. Mueller, Jerome Barakos, Derek Flenniken, Michael W. Weiner, Nathan Cashdollar
Publikováno v:
Journal of Neurology. 252:1082-1092
Cortical malformations (CMs) are increasingly recognized as the epileptogenic substrate in patients with medically refractory neocortical epilepsy (NE). The aim of this study was to test the hypotheses that: 1. CMs are metabolically heterogeneous. 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53c27d67ded84166b0245f9956618d1b
https://doi.org/10.1007/s00415-005-0819-7
https://doi.org/10.1007/s00415-005-0819-7
Autor:
Zakaria K. Aygula, Brian J. Soher, Karl Young, Andrew A. Maudsley, Gerald B. Matson, Pradip M. Pattany, Varanavasi Govindaraju
Publikováno v:
Journal of Magnetic Resonance. 173:54-63
Numerical simulations of NMR spectra can provide a rapid and convenient method for optimizing acquisition sequence parameters and generating prior spectral information required for parametric spectral analysis. For spatially resolved spectroscopy, sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f625a1dcd5120d7fd077a1c58d794b8b
https://doi.org/10.1016/j.jmr.2004.11.018
https://doi.org/10.1016/j.jmr.2004.11.018
Autor:
Susanne G. Mueller, Jerome Barakos, Michael W. Weiner, Gerald B. Matson, Peter Vermathen, Nathan Cashdollar, Kenneth D. Laxer, Derek Flenniken
Publikováno v:
Epilepsia. 45:1580-1589
Summary: Purpose: The aim of this study was to evaluate the usefulness of multislice magnetic resonance spectroscopic imaging (MRSI) in combination with tissue segmentation for the identification of the epileptogenic focus in neocortical epilepsy (NE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b71a19ec25475484c2c0829f714f8ff7
https://doi.org/10.1111/j.0013-9580.2004.53003.x
https://doi.org/10.1111/j.0013-9580.2004.53003.x
Publikováno v:
Magnetic Resonance in Medicine. 49:755-759
Ethanol (EtOH) is believed to exert its neurochemical effects through interactions with brain cellular components, which causes a fraction of brain EtOH to have a lower molecular mobility. This facilitates magnetization transfer to other molecules si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::517961a500dd4b9339c79869bab0436e
https://doi.org/10.1002/mrm.10413
https://doi.org/10.1002/mrm.10413
Publikováno v:
Radiology. 226:195-202
To determine whether magnetic resonance (MR) spectroscopic imaging reveals metabolic changes, especially decreased N-acetylaspartate (NAA) concentrations outside the medial temporal lobe in patients with mesial temporal lobe epilepsy (TLE), consisten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aa002c91d5e5ab3a94e3b1b5742c891
https://doi.org/10.1148/radiol.2261011668
https://doi.org/10.1148/radiol.2261011668
Autor:
Maxim Zaitsev, Norbert Schuff, Peter Ng, Gerald B. Matson, Michael Herbst, Nicolas Pannetier, Karl Young, Theano Stavrinos
Publikováno v:
Magnetic resonance in medicine. 75(2)
Purpose Establishing a framework to evaluate performances of prospective motion correction (PMC) MRI considering motion variability between MRI scans. Methods A framework was developed to obtain quantitative comparisons between different motion corre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b5c282f3af29a1027e9489fa68f2628
https://pubmed.ncbi.nlm.nih.gov/25761550
https://pubmed.ncbi.nlm.nih.gov/25761550