Benutzer: Gast  Login
Titel:

Comparison of parallel acquisition techniques generalized autocalibrating partially parallel acquisitions (GRAPPA) and modified sensitivity encoding (mSENSE) in functional MRI (fMRI) at 3T.

Dokumenttyp:
Comparative Study; Journal Article; Research Support, Non-U.S. Gov't
Autor(en):
Preibisch, C; Wallenhorst, T; Heidemann, R; Zanella, FE; Lanfermann, H
Abstract:
PURPOSE: To evaluate the parallel acquisition techniques, generalized autocalibrating partially parallel acquisitions (GRAPPA) and modified sensitivity encoding (mSENSE), and determine imaging parameters maximizing sensitivity toward functional activation at 3T. MATERIALS AND METHODS: A total of eight imaging protocols with different parallel imaging techniques (GRAPPA and mSENSE) and reduction factors (R = 1, 2, 3) were compared at different matrix sizes (64 and 128) with respect to temporal no...     »
Zeitschriftentitel:
J Magn Reson Imaging
Jahr:
2008
Band / Volume:
27
Heft / Issue:
3
Seitenangaben Beitrag:
590-8
Sprache:
eng
Volltext / DOI:
doi:10.1002/jmri.21191
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/18219627
Print-ISSN:
1053-1807
TUM Einrichtung:
Fachgebiet Neuroradiologie (Prof. Zimmer)
 BibTeX