MEGA improves spectroscopy by revealing spectral peaks of interest which would otherwise remain hidden. It also allows detection and relative quantification of J-coupled metabolites such as gamma-aminobutyric acid (GABA) by automatically removing the spectral overlap from other metabolites. (In conventional spectroscopy, removing spectral overlap is only possible with spectral editing.) Frequency-selective RF pulses are included to manipulate the evolution of J-coupled MR signals. In addition, subtraction of on- and off-resonance spectra is used for relative quantification of J-coupled metabolites.
You are about to visit a Philips global content page
ContinueWebová stránka je určená len pre osoby, ktoré používajú zdravodntícke pomôcky ako profesionáli, vrátane zdravotníckych pracovníkov, osôb konajúcich za poskytovateľov zdravotnej starostlivosti alebo za obchodníkov so zdravotníckymi pomôckami.
Ste osoba, ktorá spĺňa vyššie uvedené kritériá?