ERP mismatch response to phonological and temporal regularities in speech
| Autor: | Milene Bonte, Joao Correia, Sonja A. Kotz, Alexandra K. Emmendorfer, Bernadette M. Jansma |
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| Přispěvatelé: | RS: FPN NPPP I, Language, RS: FPN CN 7, Section Neuropsychology |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Male
Computer science Speech recognition Mismatch negativity lcsh:Medicine CHILDREN METER 0302 clinical medicine Stress (linguistics) Psychology CUES Attention Meter lcsh:Science Children Oddball paradigm Language media_common Vocabulary size Multidisciplinary Brain potentials 05 social sciences Electroencephalography Language development Auditory Perception Evoked Potentials Auditory Speech Perception Female Cues Syllable CORTICAL OSCILLATIONS LEXICAL STRESS psychological phenomena and processes Adult Speech perception Adolescent media_common.quotation_subject Lexical stress VOCABULARY SIZE behavioral disciplines and activities Article 050105 experimental psychology Young Adult 03 medical and health sciences Perceptual system BRAIN POTENTIALS Phonetics Perception Humans Speech 0501 psychology and cognitive sciences Phonotactics PERCEPTION lcsh:R Cognitive neuroscience Acoustic Stimulation PHONOTACTIC PROBABILITY lcsh:Q DEVELOPMENTAL DYSLEXIA 030217 neurology & neurosurgery |
| Zdroj: | Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020) Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP Scientific Reports Scientific Reports, 10(1):9917. Nature Publishing Group |
| ISSN: | 2045-2322 |
| Popis: | Predictions of our sensory environment facilitate perception across domains. During speech perception, formal and temporal predictions may be made for phonotactic probability and syllable stress patterns, respectively, contributing to the efficient processing of speech input. The current experiment employed a passive EEG oddball paradigm to probe the neurophysiological processes underlying temporal and formal predictions simultaneously. The component of interest, the mismatch negativity (MMN), is considered a marker for experience-dependent change detection, where its timing and amplitude are indicative of the perceptual system's sensitivity to presented stimuli. We hypothesized that more predictable stimuli (i.e. high phonotactic probability and first syllable stress) would facilitate change detection, indexed by shorter peak latencies or greater peak amplitudes of the MMN. This hypothesis was confirmed for phonotactic probability: high phonotactic probability deviants elicited an earlier MMN than low phonotactic probability deviants. We do not observe a significant modulation of the MMN to variations in syllable stress. Our findings confirm that speech perception is shaped by formal and temporal predictability. This paradigm may be useful to investigate the contribution of implicit processing of statistical regularities during (a)typical language development. Maastricht University (Grant to BMJ to support women in higher academic positions) and Netherlands Organization for Scientific Research (NWO) 452-16-004 info:eu-repo/semantics/publishedVersion |
| Databáze: | OpenAIRE |
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