de.mpg.escidoc.pubman.appbase.FacesBean
Deutsch
 
Hilfe Wegweiser Impressum Kontakt Einloggen
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT

Freigegeben

Poster

New Technique for Metabolite Cycled Non-Water-Suppressed Proton Spectroscopy in the Human Brain at 7T

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons84402

Henning,  A
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

Externe Ressourcen
Es sind keine Externen Ressourcen verfügbar
Volltexte (frei zugänglich)
Es sind keine frei zugänglichen Volltexte verfügbar
Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

MacMillan, E., Kreis R, Fuchs A, Versluis MJ, Boesch C, Boesiger, P., & Henning, A. (2011). New Technique for Metabolite Cycled Non-Water-Suppressed Proton Spectroscopy in the Human Brain at 7T. Poster presented at 19th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2011), Montréal, Canada.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-0013-BC06-5
Zusammenfassung
Non-water-suppressed MRS via metabolite cycling in the mixing period of STEAM was introduced to benefit from the ability to perform corrections on individual FIDs to increase SNR, and to provide a new tool to investigate exchangeable protons. At 7T, this technique successfully reduced the gradient sideband artifacts and water baseline tail to well below the prominent upfield peaks, and showed the same information as VAPOR water-suppressed spectroscopy. Furthermore, the 7.9ppm NAA peak was much better resolved with metabolite cycled non-water-suppressed MRS at 7T when compared to previous work at 3T.