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Literacy skill and intra-individual variability in eye-fixation durations during reading: Evidence from a diverse community-based adult sample ...
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Literacy skill and intra-individual variability in eye-fixation durations during reading: Evidence from a diverse community-based adult sample ...
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Music is similar to language in terms of working memory interference
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In: Psychon Bull Rev (2020)
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Contextual constraints on lexico-semantic processing in aging: Evidence from single-word event-related brain potentials
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Getting ahead of yourself: Parafoveal word expectancy modulates the N400 during sentence reading
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The Effects of Home-Based Cognitive Training on Verbal Working Memory and Language Comprehension in Older Adulthood
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Revisiting the Incremental Effects of Context on Word Processing: Evidence from Single-Word Event-Related Brain Potentials
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Abstract:
The amplitude of the N400— an event-related potential (ERP) component linked to meaning processing and initial access to semantic memory— is inversely related to the incremental build-up of semantic context over the course of a sentence. We revisited the nature and scope of this incremental context effect, adopting a word-level linear mixed-effects modeling approach, with the goal of probing the continuous and incremental effects of semantic and syntactic context on multiple aspects of lexical processing during sentence comprehension (i.e., effects of word frequency and orthographic neighborhood). First, we replicated the classic word position effect at the single-word level: open-class words showed reductions in N400 amplitude with increasing word position in semantically congruent sentences only. Importantly, we found that accruing sentence context had separable influences on the effects of frequency and neighborhood on the N400. Word frequency effects were reduced with accumulating semantic context. However, orthographic neighborhood was unaffected by accumulating context, showing robust effects on the N400 across all words, even within congruent sentences. Additionally, we found that N400 amplitudes to closed-class words were reduced with incrementally constraining syntactic context in sentences that provided only syntactic constraints. Taken together, our findings indicate that modeling word-level variability in ERPs reveals mechanisms by which different sources of information simultaneously contribute to the unfolding neural dynamics of comprehension.
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URL: http://www.ncbi.nlm.nih.gov/pubmed/26311477 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4596793/ https://doi.org/10.1111/psyp.12515
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Aging and Individual Differences in Binding During Sentence Understanding: Evidence from Temporary and Global Syntactic Attachment Ambiguities
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Aging and semantic integration in sentence processing: Testing the cognitive workload of wrap-up
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The Effects of Print Exposure on Sentence Processing and Memory in Older Adults: Evidence for Efficiency and Reserve
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