Modelling Strategies for Functional Magnetic Resonance Imaging

    Research output: Book/ReportPh.D. thesisResearch

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    Abstract

    This thesis collects research done on several models for the analysis of functional magnetic resonance neuroimaging (fMRI) data. Several extensions for unsupervised factor analysis type decompositions including explicit delay modelling as well as handling of spatial and temporal smoothness and generalisations to higher order arrays are considered. Additionally, an application of the natural conjugate prior for supervised learning in the general linear model to efficiently incorporate prior information for supervised analysis is presented. Further extensions include methods to model nuisance effects in fMIR data thereby suppressing noise for both supervised and unsupervised analysis techniques.
    Original languageEnglish
    Publication statusPublished - Jul 2009
    SeriesIMM-PHD-2008-203
    ISSN0909-3192

    Projects

    Funktionelle hjernebilleder - Modellering og data-analyse

    Madsen, K. H., Hansen, L. K., Larsen, A., Sidaros, K., Adali, T., Lund, T. E., Larsen, J. & Kjær, T. W.

    DTU stipendium

    01/09/200417/06/2009

    Project: PhD

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