Constrained linear basis sets for HRF modelling using Variational Bayes
نویسندگان
چکیده
منابع مشابه
Constrained linear basis sets for HRF modelling using Variational Bayes.
FMRI modelling requires flexible haemodynamic response function (HRF) modelling, with the HRF being allowed to vary spatially and between subjects. To achieve this flexibility, voxelwise parameterised HRFs have been proposed; however, inference on such models is very slow. An alternative approach is to use basis functions allowing inference to proceed in the more manageable General Linear Model...
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ژورنال
عنوان ژورنال: NeuroImage
سال: 2004
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2003.12.024