Article ID Journal Published Year Pages File Type
7322154 Neuropsychologia 2012 18 Pages PDF
Abstract
► An ERP acceptability judgment experiment was run with aphasic and control subjects. ► Semantic violations elicited an N400 effect in young and older controls. ► Argument structure violations elicited a biphasic N400-P600 pattern in controls. ► Aphasics exhibited a reduced, delayed N400 in response to semantic violations. ► Aphasics did not show normal biphasic responses to argument structure violations.
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Life Sciences Neuroscience Behavioral Neuroscience
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