Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Human imaging at 9.4 T using T2*-, phase-, and susceptibility-weighted contrast

Budde, J., Shajan, G., Hoffmann, J., Ugurbil, K., & Pohmann, R. (2011). Human imaging at 9.4 T using T2*-, phase-, and susceptibility-weighted contrast. Magnetic Resonance in Medicine, 65(2), 544-550. doi:10.1002/mrm.22632.

Item is

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Budde, J1, Autor           
Shajan, G1, Autor           
Hoffmann, J1, Autor           
Ugurbil, K, Autor
Pohmann, R1, Autor           
Affiliations:
1Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: The effect of susceptibility differences on an MR image is known to increase with field strength. Magnetic field inhomogeneities within the voxels influence the apparent transverse relaxation time T2*, while effects due to different precession frequencies between voxels caused by local field variations are evident in the image phase, and susceptibility-weighted imaging highlights the veins and deep brain structures. Here, these three contrast mechanisms are examined at a field strength of 9.4 T. The T2* maps generated allow the identification of white matter structures not visible in conventional images. Phase images with in-plane resolutions down to 130 amp;amp;956;m were obtained, showing high gray/white matter contrast and allowing the identification of internal cortical structures. The susceptibility-weighted images yield excellent visibility of small venous structures and attain an in-plane resolution of 175 mikro-m.

Details

einblenden:
ausblenden:
Sprache(n):
 Datum: 2011-02
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: URI: http://onlinelibrary.wiley.com/doi/10.1002/mrm.22632/pdf
DOI: 10.1002/mrm.22632
BibTex Citekey: 6720
 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: -
Seiten: - Band / Heft: 65 (2) Artikelnummer: - Start- / Endseite: 544 - 550 Identifikator: -