Modeling Spatial-Temporal Dependencies in Emotion-Related fMRI: A Nonparametric Bayesian Application to the NeuroEmo Dataset.
OBJECTIVES: To characterize the spatiotemporal brain activation patterns evoked by five culturally validated emotion categories-Calm, Afraid, Delighted, Depressed, and Excited-in an Indian sample, and to demonstrate the advantages of a nonparametric Bayesian general linear model (GLM) for naturalistic fMRI data. MATERIALS & METHODS:.....
