Radiation damping effects in NMR spin-lattice relaxation experiments have been studied. After an inversion, a damped spin system recovers to the equilibrium state under the influence of radiation damping rather than through a relaxation process. Therefore, the spin-lattice relaxation time cannot be
Resolution effects in spin-lattice relaxation time measurements
โ Scribed by Joseph Granot
- Publisher
- Elsevier Science
- Year
- 1982
- Weight
- 353 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0022-2364
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In vivo T1 measurements are usually made from images. In this paper we describe an alternative method in which data are collected from a strip instead of from an entire plane. We will compare the signal-to-noise ratios, the time to make a measurement, and the error in T1 as well as other aspects of
Calculation of tissue TI in double spin-echo imaging (90"-T-I 80"-2T-1 SO0) using two repetition times (6, and b2) has entailed an approximation that ignores the two 180" pulses. The theoretical consequence of the simplification is to overestimate TI with a fractional error that increases with incre