Gaussian Processes for HRF estimation for BOLD fMRI
classification
📊 stat.AP
keywords
estimationfmrigaussianactivationboldcontinuousestimateevaluation
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We present a non-parametric joint estimation method for fMRI task activation values and the hemodynamic response function (HRF). The HRF is modeled as a Gaussian process, making continuous evaluation possible for jittered paradigms and providing a variance estimate at each point.
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