Primary goal : Optimization of MR protocols and validation of acquisition parameters of advanced MR sequences on healthy volunteers or patients on a new 3T MR unit dedicated to research in neurosciences.~Secondary goals~Perform acquisitions to validate the feasibility of research MR protocols (pilot subjects)~reproducibility studies
This monocentric methodological study aims at optimizing advanced MR sequences for image quality (reduced artefacts, signal to noise ratio, acquisition time, stability of quantitative measurements) on a new MR unit dedicated to research in clinical and cognitive neuroscience.