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1
Neuroplasticity of language networks in aphasia: advances, updates, and future challenges
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2
Neurocognitive Recovery of Sentence Processing in Aphasia
Thompson, Cynthia K.. - : American Speech-Language-Hearing Association, 2019
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3
Right hemisphere grey matter volume and language functions in stroke aphasia
Abstract: The role of the right hemisphere (RH) in recovery from aphasia is incompletely understood. The present study quantified RH grey matter (GM) volume in individuals with chronic stroke-induced aphasia and cognitively healthy people using voxel-based morphometry. We compared group differences in GM volume in the entire RH and in RH regions-of-interest. Given that lesion site is a critical source of heterogeneity associated with poststroke language ability, we used voxel-based lesion symptom mapping (VLSM) to examine the relation between lesion site and language performance in the aphasic participants. Finally, using results derived from the VLSM as a covariate, we evaluated the relation between GM volume in the RH and language ability across domains, including comprehension and production processes both at the word and sentence levels and across spoken and written modalities. Between-subject comparisons showed that GM volume in the RH SMA was reduced in the aphasic group compared to the healthy controls. We also found that, for the aphasic group, increased RH volume in the MTG and the SMA was associated with better language comprehension and production scores, respectively. These data suggest that the RH may support functions previously performed by LH regions and have important implications for understanding poststroke reorganization.
Keyword: Inferior frontal gyrus; Life sciences & biomedicine; Longitudinal fMRI; Neurosciences & neurology; Pet activation; Poststroke aphasia; Recovery; Science & technology; Sentence comprehension; Temporal cortex; Transcranial magnetic stimulation; White-matter; Word production
URL: https://www.ncbi.nlm.nih.gov/pubmed/28573050
https://doi.org/10.1155/2017/5601509
https://hdl.handle.net/2144/24333
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4
Neuroimaging in aphasia treatment research: quantifying brain lesions after stroke
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5
Neuroimaging in aphasia treatment research: Consensus and practical guidelines for data analysis
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6
Neuroimaging in aphasia treatment research: Standards for establishing the effects of treatment
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7
Tracking passive sentence comprehension in agrammatic aphasia
In: Journal of neurolinguistics. - Orlando, Fla. : Elsevier 25 (2012) 1, 31-43
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8
Dissociations between fluency and agrammatism in primary progressive aphasia
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 1, 20-43
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9
Verb and noun deficits in stroke-induced and primary progressive aphasia: the "Northwestern Naming Battery"
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 5, 632-655
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10
Verb and sentence production and comprehension in aphasia: Northwestern Assessment of Verbs and Sentences (NAVS)
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 10, 1250-1277
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11
Semantic interference during object naming in agrammatic and logopenic primary progressive aphasia (PPA)
In: Brain & language. - Orlando, Fla. [u.a.] : Elsevier 120 (2012) 3, 237-250
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12
Time reference in agrammatic aphasia: a cross-linguistic study
In: Journal of neurolinguistics. - Orlando, Fla. : Elsevier 24 (2011) 6, 652-673
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13
Real-time production of unergative and unaccusative sentences in normal and agrammatic speakers: an eyetracking study
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 25 (2011) 6-7, 813-825
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14
Real-time production of arguments and adjuncts in normal and agrammatic speakers
In: Language and cognitive processes. - Abingdon : Routledge, Taylor & Francis Group 26 (2011) 8, 985-1021
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15
The use of the picture-word interference paradigm to examine naming abilities in aphasic individuals
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 24 (2010) 5, 580-611
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16
Binding in agrammatic aphasia: processing to comprehension
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 24 (2010) 5, 551-579
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17
What goes wrong during passive sentence production in agrammatic aphasia: an eyetracking study
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 24 (2010) 12, 1576-1592
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18
Sentactics: computer-automated treatment of underlying forms
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 24 (2010) 10, 1242-1266
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19
Semantic typicality effects in acquired dyslexia: evidence for semantic impairment in deep dyslexia
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 24 (2010) 6-8, 802-813
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20
Neural mechanisms of verb argument structure processing in agrammatic aphasic and healthy age-matched listeners
In: Journal of cognitive neuroscience. - Cambridge, Mass. : MIT Press Journals 22 (2010) 9, 1993-2011
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