A simple method for the restoration of signal polarity in multi‐image inversion recovery sequences for measuring T1
- 1 March 1991
- journal article
- research article
- Published by Wiley in Magnetic Resonance in Medicine
- Vol. 18 (1), 224-231
- https://doi.org/10.1002/mrm.1910180123
Abstract
A simple scheme for the polarity correction of absolute images from inversion recovery multi-image T1 measurement sequences is described and demonstrated. This method is less sensitive to errors from eddy currents than the conventional full phase correction schemes and does not involve an increase in measurement time as it requires no additional scans. © 1991 Academic Press. Inc.Keywords
This publication has 7 references indexed in Scilit:
- The use of an improved inversion pulse with the Spin-Echo/ inversion-recovery sequence to give increased accuracy and reduced imaging time for T1 measurementsMagnetic Resonance in Medicine, 1989
- A test material for tissue characterisation and system calibration in MRIPhysics in Medicine & Biology, 1989
- A comparison of one‐shot and recovery methods in T1 imagingMagnetic Resonance in Medicine, 1988
- Real‐value representation in inversion‐recovery NMR imaging by use of a phase‐correction methodMagnetic Resonance in Medicine, 1986
- Measurement of signal intensities in the presence of noise in MR imagesMedical Physics, 1985
- Restoration of Signal Polarity in a Set of Inversion Recovery NMR ImagesIEEE Transactions on Medical Imaging, 1984
- Signal, Noise, and Contrast in Nuclear Magnetic Resonance (NMR) ImagingJournal of Computer Assisted Tomography, 1983