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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bronskill, M.J. Whittall, K.P. Henkelman, R.M. |
| Copyright Year | 1989 |
| Description | Author affiliation: Dept. of Med. Biophys., Toronto Univ., Ont., Canada (Bronskill, M.J.) |
| Abstract | Previously published algorithms are applied to the analysis of simulated and experimental nuclear magnetic resonance (NMR) relaxation data for both T/sub 1/ and T/sub 2/ measurements. Analysis of NMR data requires the use of several different algorithms because of an inherent inability to distinguish between discrete and continuous distributions of relaxation times. The simulations are used to evaluate the algorithms' performance when the signal-to-noise ratio (SNR) and the number and position of the data points are varied. Comparison of the different algorithms allows the SNR and number of data points required to achieve a given resolution in the spectrum. Their combined uses permits robust determination of the spectra. The results suggest that these methods have application to tissue analysis in vivo using magnetic resonance imaging.< |
| Starting Page | 589 |
| Ending Page | 590 |
| File Size | 120262 |
| Page Count | 2 |
| File Format | |
| DOI | 10.1109/IEMBS.1989.95886 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1989-11-09 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Nuclear magnetic resonance Magnetic analysis Algorithm design and analysis Analytical models Nuclear measurements Data analysis Signal to noise ratio Signal resolution Robustness Image analysis |
| Content Type | Text |
| Resource Type | Article |
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