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The N300: An Index for Predictive Coding of Complex Visual Objects and Scenes
2021
Cerebral Cortex Communications
Predictive coding models can simulate known perceptual or neuronal phenomena, but there have been fewer attempts to identify a reliable neural signature of predictive coding for complex stimuli. In a pair of studies, we test whether the N300 component of the event-related potential, occurring 250–350-ms poststimulus-onset, has the response properties expected for such a signature of perceptual hypothesis testing at the level of whole objects and scenes. We show that N300 amplitudes are smaller
doi:10.1093/texcom/tgab030
pmid:34296175
pmcid:PMC8171016
fatcat:x7aw7vcpvvdvfii3eo5dumdnjy