Hidden Markov multiple event sequence mo
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S. Faisan; L. Thoraval; J.-P. Armspach; F. Heitz
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Article
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2007
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Elsevier Science
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English
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This paper presents a novel, completely unsupervised fMRI brain mapping method that addresses the three problems of hemodynamic response function (HRF) variability, hemodynamic event timing, and fMRI response non-linearity. Spatial and temporal information are directly taken into account into the co