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Retrieving stem meanings in opaque words during auditory lexical processing ...
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Retrieving stem meanings in opaque words during auditory lexical processing ...
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Mobile Inflections in Polish
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In: North East Linguistics Society (2020)
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Conditional Inversion
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In: North East Linguistics Society (2020)
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The representation of plural inflectional affixes in English: evidence from priming in an auditory lexical decision task ...
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The representation of plural inflectional affixes in English: evidence from priming in an auditory lexical decision task ...
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The representation of plural inflectional affixes in English: Evidence from priming in an auditory lexical decision task
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In: Lang Cogn Neurosci (2019)
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Opacity, Transparency, and Morphological Priming: A Study of Prefixed Verbs in Dutch
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In: J Mem Lang (2019)
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Abnormal auditory mismatch fields are associated with communication impairment in both verbal and minimally-verbal / non-verbal children who have autism spectrum disorder
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Abstract:
Abnormal auditory discrimination neural processes, indexed by mismatch fields (MMFs) recorded by magnetoencephalography (MEG), have been reported in verbal children with ASD. Association with clinical measures indicates that delayed MMF components are associated with poorer language and communication performance. At present, little is known about neural correlates of language and communication skills in extremely language impaired (minimally-verbal/non-verbal) children who have ASD: ASD-MVNV. It is hypothesized that MMF delays observed in language-impaired but nonetheless verbal children with ASD will be exacerbated in ASD-MVNV. The present study investigated this hypothesis, examining MMF responses bilaterally during an auditory oddball paradigm with vowel stimuli in ASD-MVNV, in a verbal ASD cohort without cognitive impairment and in typically developing (TD) children. The verbal ASD cohort without cognitive impairment was split into those demonstrating considerable language impairment (CELF core language index <85; “ASD-LI”) versus those with less or no language impairment (CELF CLI >85; “ASD-V”). Eighty-four participants (8-12years) were included in final analysis: ASD-MVNV: n=9, 9.67±1.41years, ASD: n=48, (ASD-V: n=27, 10.55±1.21years, ASD-LI: n=21, 10.67±1.20years) and TD: n=27, 10.14±1.38years. Delayed MMF latencies were found bilaterally in ASD-MVNV compared to verbal ASD (both ASD-V and ASD-LI) and TD children. Delayed MMF responses were associated with diminished language and communication skills. Furthermore, whereas the TD children showed leftward lateralization of MMF amplitude, ASD-MVNV and verbal ASD (ASD-V and ASD-LI) showed abnormal rightward lateralization. Findings suggest delayed auditory discrimination processes and abnormal rightward laterality as objective markers of language/communication skills in both verbal and MVNV children who have ASD.
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URL: https://doi.org/10.1002/aur.2136 http://www.ncbi.nlm.nih.gov/pubmed/31136103 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6710834/
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Spectro-temporal Correlates of Lexical Access during Auditory Lexical Decision
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Word repetition priming induced oscillations in auditory cortex: a magnetoencephalography study
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