Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Center-out echo-planar spectroscopic imaging with correction of gradient-echo phase and time shifts

Labadie, C., Hetzer, S., Schulz, J., Mildner, T., Aubert-Frécon, M., & Möller, H. E. (2013). Center-out echo-planar spectroscopic imaging with correction of gradient-echo phase and time shifts. Magnetic Resonance in Medicine, 70(1), 16-24. doi:10.1002/mrm.24428.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
Labadie_2012_Center-out.pdf (Verlagsversion), 6MB
 
Datei-Permalink:
-
Name:
Labadie_2012_Center-out.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Privat
MIME-Typ / Prüfsumme:
application/pdf
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Labadie, Christian1, 2, 3, Autor           
Hetzer, Stefan4, Autor           
Schulz, Jessica5, Autor           
Mildner, Toralf1, Autor           
Aubert-Frécon, Monique2, Autor
Möller, Harald E.1, 3, Autor           
Affiliations:
1Methods and Development Unit Nuclear Magnetic Resonance, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634558              
2Laboratoire de Spectrométrie Ionique et Moléculaire, Université Claude Bernard, Lyon, France, ou_persistent22              
3Faculty of Physics and Earth Sciences, University of Leipzig, Germany, ou_persistent22              
4Bernstein Center for Computational Neuroscience, Berlin, Germany, ou_persistent22              
5Department Neurophysics, MPI for Human Cognitive and Brain Sciences, Max Planck Society, Leipzig, DE, ou_634550              

Inhalt

einblenden:
ausblenden:
Schlagwörter: Echo-planar spectroscopic imaging; Center-out trajectory; Gradient-echo phase correction; Gradient acoustic frequency
 Zusammenfassung: A procedure to prevent the formation of image and spectral Nyquist ghosts in echo-planar spectroscopic imaging is introduced. It is based on a novel Cartesian center-out echo-planar spectroscopic imaging trajectory, referred to as EPSICO, and combined with a correction of the gradient-echo phase and time shifts. Processing of homogenous sets of forward and reflected echoes is no longer necessary, resulting in an optimized spectral width. The proposed center-out trajectory passively prevents the formation of Nyquist ghosts by privileging the acquisition of the center k-space line with forward echoes at the beginning of an echo-planar spectroscopic imaging dwell time and by ensuring that all k-space lines and their respective complex conjugates are acquired at equal time intervals. With the proposed procedure, concentrations of N-acetyl aspartate, creatine, choline, glutamate, and myo-inositol were reliably determined in human white matter at 3 T.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2012-06-292012-03-272012-07-022012-07-272013-07-01
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1002/mrm.24428
PMID: 22847848
Anderer: Epub 2012
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Magnetic Resonance in Medicine
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: New York : Wiley-Liss
Seiten: 9 Band / Heft: 70 (1) Artikelnummer: - Start- / Endseite: 16 - 24 Identifikator: ISSN: 0740-3194
CoNE: https://pure.mpg.de/cone/journals/resource/954925538149