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1
Examining Cumulative Semantic Interference in Children
Baird, Tieghan. - : University of Alberta. Department of Communication Sciences and Disorders., 2020
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2
Eye-tracking Analysis of Reading in People with Aphasia
Mendoza, Mark P.. - : University of Alberta. Department of Communication Sciences and Disorders., 2019
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3
An Investigation of Changes in Social-Pragmatic Communication Following Participation in the PEERS Program
Bild, Oliver. - : University of Alberta. Department of Communication Sciences and Disorders., 2018
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4
The impact of autism on the heritage language of Spanish-English bilingual children
Hernández, Keren J.. - : University of Alberta. Department of Linguistics., 2018
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5
Mobile Eye Tracking During Storybook Listening: Applying the Visual World Paradigm in the Investigation of Preschoolers' Online Discourse Processing
Toth, Abigail. - : University of Alberta. Department of Linguistics., 2018
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6
Using Eye Gaze to Examine Language Production Processes in Children with Language Impairments
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7
Comprehension monitoring behaviour during reading of connected text in elementary school-children: Comparing eye-tracking and think-aloud methods
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8
Cartoons and comprehension: The effect of visual context on children's sentence processing
Cooper, Rebecca J. - : University of Alberta. Department of Communication Sciences and Disorders., 2016
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9
Evidence for the functional and structural differentiation of the inferior fronto-occipital fasciculus using DTI tractography
Rollans, Claire. - : University of Alberta. Faculty of Rehabilitation Medicine., 2016
Abstract: Degree: Master of Science ; Abstract: The inferior fronto-occipital fasciculus (IFOF), a major ventral white matter pathway, has been shown to be a crucial component of semantic (Moritz-Gasser, Herbet & Duffau, 2013) and lexical/orthographic (Vandermosten, Boets, Polemans, Sunaert, Wouters & Ghesquière, 2012) processing. However, recent anatomical studies of the brain have revealed at least two differentiable components of the IFOF: a dorsal component projecting from the frontal lobe to the superior parietal lobule, and a ventral component connecting the frontal lobe with the inferior occipital gyrus and posterior temporal lobe (Martino, Brogna, Robles, Vergani & Duffau, 2010). We have replicated this anatomical division using a new deterministic tractography protocol in DTI Studio, and found this protocol to have high inter-rater reliability (ICC > 0.9). Furthermore, we provided the first evidence of a functional distinction between these two components. We compared diffusion measures (e.g., fractional anisotropy [FA], an indirect measure of white matter microstructural integrity) with reaction times on five different reading tasks: basic naming of pure exception words, regular words, and mixed exception/regular words, and go/no-go tasks involving either pseudohomophone or nonword foils. We found a clear functional divide in the left IFOF, whereby dorsal FA was specifically correlated with performance on tasks that required higher levels of visual attention and response selection (go/no-go and mixed naming tasks), while ventral FA was more broadly correlated with naming performance. This demonstrates that the anatomical distinction described by Martino et al. (2010) is indeed mirrored by a functional distinction, and suggests that future investigations of neuroanatomical models of reading and speech production should consider the dorsal and ventral IFOF as separate entities.
Keyword: DTI; Go/no-go; Inferior fronto-occipital fasciculus; Naming; Tractography
URL: https://era.library.ualberta.ca/items/166fa17c-4364-4794-9958-3938cf72e3a0
http://hdl.handle.net/10402/era.42955
https://doi.org/10.7939/R3N58CX05
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10
Effects of Disfluencies on Listeners’ Processing of Speech
Leonard, Catherine M. - : University of Alberta. Department of Communication Sciences and Disorders., 2015
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11
Effects of Disfluencies on Listeners’ Processing of Speech
Leonard, Catherine M. - : University of Alberta. Department of Communication Sciences and Disorders., 2015
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12
Lexical activation effects on children's sentence production
Charest, Monique Joanne. - : University of British Columbia, 2012
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13
Lexical activation effects on children's sentence production
Charest, Monique Joanne. - : University of British Columbia, 2012
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14
Lexical activation effects on children's sentence production ...
Charest, Monique Joanne. - : University of British Columbia, 2012
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15
Lexical activation effects on children's sentence production
Charest, Monique Joanne. - : University of British Columbia, 2012
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16
Intervention for speech production in children and adolescents: models of speech production and therapy approaches: introduction to the issue
In: Canadian journal of speech-language pathology and audiology. - Ottawa, Ont. 34 (2010) 3, 157-167
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17
Predicting tense: finite verb morphology and subject pronouns in the speech of typically-developing children and children with specific language impairment
In: Journal of child language. - Cambridge [u.a.] : Cambridge Univ. Press 31 (2004) 1, 231-246
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18
Predicting tense : finite verb morphology and subject pronouns in the speech of typically-developing children and children with specific language impairment
In: Journal of child language. - Cambridge [u.a.] : Cambridge Univ. Press 31 (2004) 1, 231-246
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19
Surface forms and grammatical functions: past tense and passive participle use by children with specific language impairment
In: Journal of speech, language, and hearing research. - Rockville, Md. : American Speech-Language-Hearing Association 46 (2003) 1, 43-55
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20
The use of grammatical morphemes reflecting aspect and modality by children with specific language impairment
In: Journal of child language. - Cambridge [u.a.] : Cambridge Univ. Press 30 (2003) 4, 769-796
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