Automatic processing of pragmatic information in the human brain: a mismatch negativity study. Issue 8 (23rd May 2018)

• Record Type: Journal Article
• Authors: Zhao, Ming; Liu, Tao; Chen, Feiyan
• Is Part Of: NeuroReport. Volume 29:Issue 8(2018)
• Publication Date: 2018-05-23
• Subjects: automatic processing -- deviant stimulus -- mismatch negativity -- pragmatic; Neurosciences -- Periodicals; Nervous system -- Periodicals; Neurophysiology -- Periodicals; Nervous System Diseases -- Periodicals; Nervous System Physiological Phenomena -- Periodicals; Neurosciences -- Periodicals; 616.805
• DOI: 10.1097/WNR.0000000000001009
• Languages: English
• ISSNs: 0959-4965

Abstract

Abstract : Language comprehension involves pragmatic information processing, which allows world knowledge to influence the interpretation of a sentence. This study explored whether pragmatic information can be automatically processed during spoken sentence comprehension. The experiment adopted the mismatch negativity (MMN) paradigm to capture the neurophysiological indicators of automatic processing of spoken sentences. Pragmatically incorrect ('Foxes have wings') and correct ('Butterflies have wings') sentences were used as the experimental stimuli. In condition 1, the pragmatically correct sentence was the deviant and the pragmatically incorrect sentence was the standard stimulus, whereas the opposite case was presented in condition 2. The experimental results showed that, compared with the condition that the pragmatically correct sentence is the deviant stimulus, when the condition that the pragmatically incorrect sentence is the deviant stimulus MMN effects were induced within 60–120 and 220–260 ms. The results indicated that the human brain can monitor for incorrect pragmatic information in the inattentive state and can automatically process pragmatic information at the beginning of spoken sentence comprehension.