Cognitive control, word retrieval and bilingual aphasia: Is there a relationship?

Y Faroqi-Shah, M Sampson, M Pranger… - Journal of …, 2018 - Elsevier
It is proposed that successful word retrieval involves lateral inhibition of lexical competitors,
and suppression of the non-target language in bilingual speakers. Thus cognitive control is …

Cognate effects and executive control in a patient with differential bilingual aphasia

N Verreyt, M De Letter, D Hemelsoet… - Applied …, 2013 - Taylor & Francis
We describe a case study of a French–Dutch bilingual patient with differential aphasia,
showing clearly larger impairments in Dutch than in French. We investigated whether this …

The relationship between language control and cognitive control in bilingual aphasia

T Gray, S Kiran - Bilingualism: Language and Cognition, 2016 - cambridge.org
This study examines language control deficits in bilingual aphasia in terms of domain
specific cognitive control and domain general cognitive control. Thirty Spanish–English …

Bilingual language control and general purpose cognitive control among individuals with bilingual aphasia: evidence based on negative priming and flanker tasks

T Dash, BR Kar - Behavioural neurology, 2014 - Wiley Online Library
Background. Bilingualism results in an added advantage with respect to cognitive control.
The interaction between bilingual language control and general purpose cognitive control …

Domain-general cognitive control and domain-specific language control in bilingual aphasia: A systematic quantitative literature review

VKK Nair, T Rayner, S Siyambalapitiya… - Journal of …, 2021 - Elsevier
For successful language production in a target language, bilingual individuals with aphasia
must inhibit interference from the non-target language. It is currently unknown if successful …

The effect of task complexity on linguistic and non-linguistic control mechanisms in bilingual aphasia

T Gray, S Kiran - Bilingualism: Language and cognition, 2019 - cambridge.org
In this study we examined linguistic and non-linguistic control mechanisms in 20 Spanish–
English neurologically healthy bilingual adults and 13 Spanish–English bilingual adults with …

Language control and parallel recovery of language in individuals with aphasia

DW Green, A Grogan, J Crinion, N Ali, C Sutton… - Aphasiology, 2010 - Taylor & Francis
Background: The causal basis of the different patterns of language recovery following stroke
in bilingual speakers is not well understood. Our approach distinguishes the representation …

Cognate effects and cognitive control in patients with parallel and differential bilingual aphasia

L Van der Linden, N Verreyt, M De Letter… - … Journal of Language …, 2018 - Wiley Online Library
Background Until today, there is no satisfying explanation for why one language may
recover worse than another in differential bilingual aphasia. One potential explanation that …

Semantic processing in bilingual aphasia: Evidence of language dependency

M Calabria, N Grunden, M Serra… - Frontiers in Human …, 2019 - frontiersin.org
Individuals with aphasia frequently show lexical retrieval deficits due to increased
interference of semantically related competitors, a phenomenon that can be observed in …

Clustering and switching in verbal fluency across varying degrees of cognitive control demands: evidence from healthy bilinguals and bilingual patients with aphasia

E Carpenter, C Peñaloza, L Rao, S Kiran - Neurobiology of Language, 2021 - direct.mit.edu
Different linguistic contexts place varying amounts of cognitive control on lexical retrieval in
bilingual speakers, an issue that is complicated in bilingual patients with aphasia (BPWA) …