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When the tail counts: the advantage of bilingualism through the ex-gaussian distribution analysis
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23 |
Language deterioration in bilingual Alzheimer's disease patients: A longitudinal study
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24 |
A Cross-sectional and longitudinal study on the protective effect of bilingualism against dementia using brain atrophy and cognitive measures
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25 |
Voluntary language switching in the context of bilingual aphasia
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27 |
The role of executive control in bilingual language production: a study with Parkinson's disease individuals
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29 |
On the reliability of switching costs across time and domains
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30 |
Language reconfiguration in bilinguals: a study with Huntington’s disease patients
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Abstract:
The present study investigated language inhibition and cross-language interference as two possible mechanisms of bilingual language control (BLC) that can be affected by Huntington’s disease (HD), a neurodegenerative disease (ND) affecting the striatum. To this aim, the study explored the performance of pre-symptomatic and early-stage HD patients in two experimental tasks meant to elicit cross-language interference and language inhibition, including a Stroop task and a language switching task. The results revealed dissociations between these two mechanisms, indicating that language activation or inhibition is related to HD pathology while cross-language interference is not. Switch costs in HD patients were greater than controls in low-demand control conditions of language switching (longer preparation time), while Stroop effects were similar between the two groups of participants. This result was interpreted as a difficulty in overcoming the excessive inhibition applied to non-target language. The BLC processes related to the striatum and subcortical structures are discussed. ; The research was supported by grants from the Spanish government (PSI2014-52181-P, PSI2014-52210-P and PI17/01885), AEI/FEDER and UE (PSI2017-87784-R), Catalan government (SGR 2009-1521 and 2017SGR268), La Marató de TV3 Foundation (373/C/2014) and European Research Council under the European Community’s Seventh Framework (FP7/2007–2013 Cooperation Grant Agreement 613465-AThEME). MC was supported by the postdoctoral Ramón y Cajal fellowship (RYC2013-14013). JPP was supported by the Juan Rodés Program (JR16/00034) and Instituto de Salud Carlos III (Ministerio de Economía, Industria y Competitividad)
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Keyword:
Bilingualism; Cross-language interference; Inhibition; Language control; Movement disorders
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URL: https://doi.org/10.1075/lab.18022.cal http://hdl.handle.net/10230/44012
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31 |
On the overlap between bilingual language control and domain-general executive control
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32 |
On the overlap between bilingual language control and domain-general executive control
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33 |
Qualitative differences between bilingual language control and executive control: evidence from task-switching
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