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Neural Correlates of Phonetic Adaptation as Induced by Lexical and Audiovisual Context ...
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Abstract:
When speech perception is difficult, one way listeners adjust is by reconfiguring phoneme category boundaries, drawing on contextual information. Both lexical knowledge and lip-reading cues are used in this way, but it remains unknown whether these two differing forms of perceptual learning are similar at a neural level. This study compared phoneme boundary adjustments driven by lexical or audiovisual cues, using ultra-high-field 7-T fMRI. During imaging, participants heard exposure stimuli and test stimuli. Exposure stimuli for lexical retuning were audio recordings of words, and those for audiovisual recalibration were audio–video recordings of lip movements during utterances of pseudo words. Test stimuli were ambiguous phonetic strings presented without context, and listeners reported what phoneme they heard. Reports reflected phoneme biases in preceding exposure blocks (e.g., more reported /p/ after /p/-biased exposure). Analysis of corresponding brain responses indicated that both forms of cue use were ...
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URL: https://dx.doi.org/10.34894/qszbs6 https://dataverse.nl/citation?persistentId=doi:10.34894/QSZBS6
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Bilingual phonology in dichotic perception: A case study of Malayalam and English voicing
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In: Glossa: a journal of general linguistics; Vol 5, No 1 (2020); 73 ; 2397-1835 (2020)
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Audiovisual and lexical cues do not additively enhance perceptual adaptation
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In: Psychon Bull Rev (2020)
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Interleaved lexical and audiovisual information can retune phoneme boundaries
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Neural correlates of phonetic adaptation as induced by lexical and audiovisual context
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Universals of listening : equivalent prosodic entrainment in tone and non-tone languages
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Vocabulary structure affects word recognition : evidence from German listeners
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Bilingual phonology in dichotic perception : a case study of Malayalam and English voicing
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Audiovisual and lexical cues do not additively enhance perceptual adaptation
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Interleaved lexical and audiovisual information can retune phoneme boundaries ...
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KemberEtAl-SuppInfo-SecondRevision – Supplemental material for The Processing of Linguistic Prominence ...
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KemberEtAl-SuppInfo-SecondRevision – Supplemental material for The Processing of Linguistic Prominence ...
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The dynamics of lexical activation and competition in bilinguals' first versus second language
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How consonants and vowels shape spoken-language recognition
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