A multicenter measurement of magnetization transfer ratio in normal white matter
To assess the importance of intercenter variations when measuring magnetization transfer ratio (MTR) in the brain, six European centers measured MTR in normal white matter. MTR ranged from 9 to 51 percent units (25 sequences). The effective flip angle of the saturating pulse divided by the pulse rep...
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| Hauptverfasser: | , , , , , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
30 March 1999
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| In: |
Journal of magnetic resonance imaging
Year: 1999, Jahrgang: 9, Heft: 3, Pages: 441-446 |
| ISSN: | 1522-2586 |
| DOI: | 10.1002/(SICI)1522-2586(199903)9:3<441::AID-JMRI12>3.0.CO;2-R |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/(SICI)1522-2586(199903)9:3<441::AID-JMRI12>3.0.CO;2-R Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/%28SICI%291522-2586%28199903%299%3A3%3C441%3A%3AAID-JMRI12%3E3.0.CO%3B2-R 
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| Verfasserangaben: | Isabelle Berry, Gareth J. Barker, Frederik Barkhof, Adriana Campi, Vincent Dousset, Jean-Michel Franconi, Achim Gass, Wolfgang Schreiber, David H. Miller, and Paul S. Tofts |
| Zusammenfassung: | To assess the importance of intercenter variations when measuring magnetization transfer ratio (MTR) in the brain, six European centers measured MTR in normal white matter. MTR ranged from 9 to 51 percent units (25 sequences). The effective flip angle of the saturating pulse divided by the pulse repetition time (ENRsat degrees/msec) was a good predictor of MTR (MTR = 3.25 ENRsat).J. Magn. Reson. Imaging 1999; 9:441-446. © 1999 Wiley-Liss, Inc. |
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| Beschreibung: | Gesehen am 27.05.2022 |
| Beschreibung: | Online Resource |
| ISSN: | 1522-2586 |
| DOI: | 10.1002/(SICI)1522-2586(199903)9:3<441::AID-JMRI12>3.0.CO;2-R |