Quantitative MRI of the Brain || MT: Magnetization Transfer
β Scribed by Tofts, Paul
- Book ID
- 121187750
- Publisher
- John Wiley & Sons, Ltd
- Year
- 2003
- Tongue
- English
- Weight
- 610 KB
- Category
- Article
- ISBN-13
- 9780470869529
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## Abstract This paper uses the theory of CramerβRao lower bounds (CRLB) to obtain optimal acquisition schemes for in vivo quantitative magnetization transfer (MT) imaging, although the method is generally applicable to any multiparametric MRI technique. Quantitative MT fits a twoβpool model to dat
A method for analyzing general pulsed magnetization transfer (MT) experiments in which off-resonance saturation pulses are interleaved with on-resonance excitation pulses is presented. We apply this method to develop a steady-state signal equation for MTweighted spoiled gradient echo sequences and c
## Abstract ## Purpose To evaluate the effect of incidental magnetization transfer (iMT) in multislice brain imaging at 3.0T. ## Materials and Methods The contribution of iMT to multislice brain MRI was evaluated at 3.0T. In 10 normal subjects we obtained multislice fast spinβecho (FSE) MR image
## Abstract Magnetization transfer contrast (MTC) experiments using offβresonance irradiation have been performed with an agar gel model by systematically varying offset frequency, amplitude of the RF irradiation and gel concentration. The experimental results are shown to be quantitatively modelle