Method of modulation of the effect of the speed of the moving parts of a body in a measurement of density by resonance magnetic resonance, and implementation of the process for deduct the speed of the moving parts of the relevant

摘要

The present invention relates to a method of modulation of the effect of the speed of the moving parts of a body. The machines or by measuring the density of resonance magnetic resonance are too sensitive to the speed of displacement of the parts studied. In the invention, it reduces the impact of the machines or 1995 to the point of being able to measure the effect of the speed. It is applied before the measurement of the sequences 31 a, 43 of the magnetic field compensator in order to counteract the effect produced by sequences 13 a, 21 of the interfering magnetic field which are also receives a duct of the measurement. / p & & p & application: medical imaging.