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1
Effects of healthy aging and left hemisphere stroke on statistical language learning ...
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Effects of healthy aging and left hemisphere stroke on statistical language learning ...
Abstract: Spoken sentences are continuous streams of sound, without reliable acoustic cues to word boundaries. We have previously proposed that language learners identify words via an implicit statistical learning mechanism that computes transitional probabilities between syllables. Neuroimaging studies in healthy young adults associate this learning with left inferior frontal gyrus, left arcuate fasciculus, and bilateral striatum. Here, we test the effects of healthy aging and left hemisphere (LH) injury on statistical learning. Following 10-minute exposure to an artificial language, participants rated familiarity of Words, Part-words (sequences spanning word boundaries), and Non-words (unfamiliar sequences). Young controls (N = 14) showed robust learning, rating Words > Part-words > Non-words. Older controls (N = 28) showed this pattern to a weaker degree. Stroke survivors (N = 24) as a group showed no learning. A lesion comparison examining individual differences revealed that “non-learners” are more likely ...
Keyword: 111714 Mental Health; 69999 Biological Sciences not elsewhere classified; FOS Biological sciences; FOS Health sciences; Neuroscience; Physiology; Science Policy
URL: https://tandf.figshare.com/articles/journal_contribution/Effects_of_healthy_aging_and_left_hemisphere_stroke_on_statistical_language_learning/19087868
https://dx.doi.org/10.6084/m9.figshare.19087868
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3
Adults regularize variation when linguistic cues suggest low input reliability
In: Proceedings of the Linguistic Society of America; Vol 7, No 1 (2022): Proceedings of the Linguistic Society of America; 5293 ; 2473-8689 (2022)
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4
Distributional learning of recursive structures
In: Proceedings of the Annual Meeting of the Cognitive Science Society, vol 43, iss 43 (2021)
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Distributional learning of recursive structures ...
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6
Distributional learning of recursive structures ...
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7
Does Learner’s Preference Match the Typological Pattern of Animacy Hierarchy in Morphological Marking?
In: University of Pennsylvania Working Papers in Linguistics (2021)
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8
The role of gender in the acquisition of the Serbian case system
In: Proceedings of the Linguistic Society of America; Vol 6, No 1 (2021): Proceedings of the Linguistic Society of America; 896–905 ; 2473-8689 (2021)
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9
The effect of Zipfian frequency variations on category formation in adult artificial language learning
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