Our attempt is to determine the brain networks involved in the integration of multiple senses to form complex percepts. Our hypothesis is such integration of senses happen over a network of simultaneously "active" brain areas and how they evolve over time at millisecond resolution. We plan to conduct behavioral, EEG, fMRI and MEG on different multisensory paradigms to challenge our hypothesis. Our current project takes the McGurk effect as an window to study the integration of auditory and visual information. We are studying how various psychophysical variables induce change in perception and how such is correlated with underlying brain network dynamics.
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