Improved Detection of Homonuclear Coupled Spins with Constant-Time PRESS and Broadband Refocusing Pulses

Keywords

achieved acquisition acquisitions amplitude amplitudes application applied approved around available avoided bandwidth birdcage blue board brain broadband broader caused chemical chemistry chess choline coil comes concentration consists constant control cost coupled cubic decoupling default designed detection diagonal dimension dirk displacement divided duration effective encoding energy errors evaluated examined excitation experiment experimental extracted field freeman frequency funding give global glutamate gray healthy illustrated improved in vivo independent indicating institutional integrating international interval kept lactate larger leading leads limited lipid lobe long magnitude martin mayer measured measuring metabolites methyl methylene mode module noise normalized numerical occipital optimal optimized outer park pattern peak permits phantom physiological predominantly press probably pulse pulses quadrature radiology reached reduced reducing reduction refocus refocusing relies repetition replaced resolved robust rotation scalp selected selective significantly simplified simplifies slice spectra spectral spectrum spherical spin spins splitting step subject subsequent suppressed suppression system table theory threshold throughout typically universal various volume volunteer volunteers water