MRICOM-MRI COntrast Modelling using 2D T1-T2 correlation spectra and relaxation signatures.

Wright, Kevin M, Warner, Joshua, Venturi, Luca, Piggott, Robert B, Donell, ST and Hills, Brian P (2010) MRICOM-MRI COntrast Modelling using 2D T1-T2 correlation spectra and relaxation signatures. Magnetic Resonance Imaging, 28 (5). pp. 661-668. ISSN 0730-725X

Full text not available from this repository. (Request a copy)

Abstract

Image contrast is calculated by inputting experimental 2D T(1)-T(2) relaxation spectra into the ODIN software interface. The method involves characterising a magnetic resonance imaging pulse sequence with a "relaxation signature" which describes the sensitivity of the sequence to relaxation and is independent of sample parameters. Maximising (or minimising) the overlap between the experimental 2D T(1)-T(2) relaxation spectra and the relaxation signature can then be used to maximise image contrast. The concept is illustrated using relaxation signatures for the echo planar imaging and Turbo spin-echo imaging sequences, together with in-vitro 2D T(1)-T(2) spectra for liver and cartilage.

Item Type: Article
Faculty \ School: Faculty of Medicine and Health Sciences > Norwich Medical School
Depositing User: Rhiannon Harvey
Date Deposited: 19 Apr 2011 10:09
Last Modified: 21 Apr 2020 17:01
URI: https://ueaeprints.uea.ac.uk/id/eprint/29598
DOI:

Actions (login required)

View Item View Item