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

Datensatz

DATENSATZ AKTIONENEXPORT

Freigegeben

Poster

Highly Accurate Quantification of Proton MR Spectroscopy in Rat Brain in Vivo at 16.4 T

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons83980

Hong,  S-T
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons83793

Balla,  DZ
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons84213

Shajan,  G
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons84145

Pohmann,  R
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

Hong, S.-T., Balla, D., Shajan, G., Ugurbil, K., & Pohmann, R. (2009). Highly Accurate Quantification of Proton MR Spectroscopy in Rat Brain in Vivo at 16.4 T. Poster presented at 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009), Honolulu, HI, USA.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-0013-C563-0
Zusammenfassung
In the present study, we used a 16.4 T scanner to evaluate the quantification of metabolites from the rat brain with an ultra-short TE STEAM sequence. All metabolite resonances, previously observed in vivo and published in the literature, were detected. Additionally, a newly discernible Histidine peaks at 3.11 ppm, 3.22 ppm and 3.97 ppm were detected and quantified for the first time in vivo, with CRLB of below 20 , indicating high quantification reliability. These preliminary results demonstrate the feasibility of detecting new metabolites in combination with the advantages of a high magnetic field strength.