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.
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 1. Perform acquisitions to validate the feasibility of research MR protocols (pilot subjects) 2. reproducibility studies
Study Type
OBSERVATIONAL
Enrollment
300
OPPENHEIM Catherine
Paris, France
RECRUITINGMR sequences optimization
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. Outcome measures depend on each pulse optimized sequence (signal-to-noise ratio, contrast-to-noise ratio, quantitative MR biomarkers).
Time frame: 72 months
Reproducibility studies
Reproducibility studies (quantitative parameters, effect of denoising ...). Outcome measures depend on each pulse optimized sequence (artifacts, signal-to-noise ratio, contrast-to-noise ratio, quantitative MR biomarkers).
Time frame: 72 months
Pilot studies
Feasibility studies in cognitive neurosciences. Outcome measures depend on each MR protocol (artifacts, signal-to-noise ratio, contrast-to-noise ratio, quantitative MR biomarkers).
Time frame: 72 months
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