Title: Event-related brain potentials elicited by syntactic anomaly
Abstract: Event-related brain potentials (ERPs) were recorded from 13 scalp electrodes while subjects read sentences containing syntactic ambiguities. Words which were inconsitent with the “preferred” sentence structure elicited a brain potential (P600) quite distinct from the potential previously observed following contextually inappropriate words (N400). Furthermore, final words in sentences typically judged to be unacceptable elicited an N400-like effect, relative to final words in sentences typically judged to be acceptable. These findings suggest that ERPs are sensitive to syntactic anomaly, including anomaly engendered by disambiguating material following erroneous analysis of a syntactically ambiguous string (the “garden path” effect). We evaluate the speculation that the P600 and N400 effects are elicited as a function of anomaly type (syntactic and semantic, respectively).
Publication Year: 1992
Publication Date: 1992-12-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1706
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