The Method of Correction the B1 Errors in MagnetizationTransfer Ratio MTR

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F12%3APU99655" target="_blank" >RIV/00216305:26220/12:PU99655 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Method of Correction the B1 Errors in MagnetizationTransfer Ratio MTR
Original language description
The meaning of MRI is based on the concept of the magnetic sum vectors, Mz and Mxy, which related with resonant frequency RF, where the physics idea in MRI is influencedby the external magnetic field B0 on the nuclear magnetic moment vector of proton inhydrogen,but the radio-frequency RF field B1 errors is based on magnetization transfer ratio MTR measurements, and radio frequency RF no uniformity, so it is important to correctthe B1 errors inmagnetization transfer ratio measurements, so this paper will discuss about the methods of correction at large volumetric radio frequency RF field, and this correction based on the double-angle method DAM. Two factors are related with B1 field mapping techniques, the first one is double angle method DAM, and theother one is the fast spin-echo FSE, where the value of magnetization transferratio depends on the amplitude of the magnetization transfer MT pulse[1]. The aim from this paper to explain the B1 errors in the MTR and the method of correcti
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F09%2F0314" target="_blank" >GA102/09/0314: Investigation of metamaterials and microwave structures with the help of noise spectroscopy and magnetic resonance</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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