Whole brain high-resolution spectroscopic imaging
Description: A new approach to image brain metabolites of the entire cortical convexity in high resolution was developed. The method combines fast MRSI acquisition, compressed sensing and low-rank modeling for constrained reconstruction. The method allows for high-resolution acquisition of an entire 2D-slice in 6 min and an whole brain 3D-volume in 20 min.
Investigators: Francois Lazeyras (HUG), Antoine Klauser (UNIGE), Sébastien Courvoisier (UNIGE)
Collaborators: Ovidiu Andronesi (MGH, Harvard Medical School, Boston, MA, USA), Bernhard Strasser (Vienna General Hospital, Vienna, Austria)