| Literature DB >> 10194715 |
I Berry1, G J Barker, F Barkhof, A Campi, V Dousset, J M Franconi, A Gass, W Schreiber, D H Miller, P S Tofts.
Abstract
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).Entities:
Mesh:
Year: 1999 PMID: 10194715 DOI: 10.1002/(sici)1522-2586(199903)9:3<441::aid-jmri12>3.0.co;2-r
Source DB: PubMed Journal: J Magn Reson Imaging ISSN: 1053-1807 Impact factor: 4.813