Comparator and non-comparator mechanisms of change detection in the context of speech - An ERP study


Automatic change detection reflects a cognitive memory-based comparison mechanism as well as a sensorial non-comparator mechanism based on differential states of refractoriness. The purpose of this study was to examine whether the comparator mechanism of the mismatch negativity component (MMN) is differentially affected by the lexical status of the deviant… (More)
DOI: 10.1016/j.neuroimage.2008.09.010


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