• Der Radiologe · Feb 2010

    Review

    [Functional magnetic resonance imaging with ultra-high fields].

    • C Windischberger, F P S Fischmeister, V Schöpf, R Sladky, and E Moser.
    • Exzellenzzentrum Hochfeld-MR, Medizinische Universität Wien, Lazarettgasse 14, A-1090, Wien, Osterreich. christian.windischberger@meduniwien.ac.at
    • Radiologe. 2010 Feb 1;50(2):144-51.

    AbstractFunctional magnetic resonance imaging (fMRI) is currently the primary method for non-invasive functional localization in the brain. With the emergence of MR systems with field strengths of 4 Tesla and above, neuronal activation may be studied with unprecedented accuracy. In this article we present different approaches to use the improved sensitivity and specificity for expanding current fMRT resolution limits in space and time based on several 7 Tesla studies. In addition to the challenges that arise with ultra-high magnetic fields possible solutions will be discussed.

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