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Definition of Dephasing
1. Noun. (quantum mechanics medical imaging) A loss of the synchronization or coherence caused by a perturbation, upon which the system returns to its state before perturbation. ¹
¹ Source: wiktionary.com
Medical Definition of Dephasing
1. In the magnetic resonance, following alignment by a radiofrequency pulse, the gradual loss of orientation of the magnetic atomic nuclei due to random molecular energy transfer or relaxation. (05 Mar 2000)