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MRI 5-FREE INDUCTION DECAY

Physics

MRI 5-FREE INDUCTION DECAY

1. The rate of protons returning to thermal equilibrium.

2. This can be plotted on a time domain.

3. This can be Fourier transformed to the frequency domain. The amplitude of the pulse depends on the time of the decay: the shorter the decay => the less the amplitude.


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REFERENCES

1. Bushberg, J. T. (2012). The essential physics of medical imaging. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. Find it at Amazon
2. Heggie, J. C., Liddell, N. A., & Maher, K. P. (1997). Applied imaging technology. Melbourne: St. Vincents Hospital.

Ⓒ A. Manickam 2018

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