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1
A computational model of reading across development:Effects of literacy onset on language processing
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2
Different processes for reading words learned before and after onset of literacy
Monaghan, Padraic John; Chang, Ya-Ning; Welbourne, Stephen. - : Cognitive Science Society, 2017
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3
Exploring the relations between word frequency, language exposure, and bilingualism in a computational model of reading
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4
Exploring orthographic neighborhood size effects in a computational model of Chinese character naming
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5
Differential Phonological and Semantic Modulation of Neurophysiological Responses to Visual Word Recognition
Abstract: Background: Reading words for meaning relies on orthographic, phonological and semantic processing. The triangle model implicates a direct orthography-to-semantics pathway and a phonologically mediated orthography-to-semantics pathway, which interact with each other. The temporal evolution of processing in these routes is not well understood, although theoretical evidence predicts early phonological processing followed by interactive phonological and semantic processing. Method: This study used electroencephalography-event-related potential (ERP) analysis and magnetoencephalography (MEG) source localisation to identify temporal markers and the corresponding neural generators of these processes in early (∼200 ms) and late (∼400 ms) neurophysiological responses to visual words, pseudowords and consonant strings. Results: ERP showed an effect of phonology but not semantics in both time windows, although at ∼400 ms there was an effect of stimulus familiarity. Phonological processing at ~200 ms was localised to the left occipitotemporal cortex and the inferior frontal gyrus. At 400 ms, there was continued phonological processing in the inferior frontal gyrus and additional semantic processing in the anterior temporal cortex. There was also an area in the left temporoparietal junction which was implicated in both phonological and semantic processing. In ERP, the semantic response at ∼400 ms appeared to be masked by concurrent processes relating to familiarity, while MEG successfully differentiated these processes. Discussion: The results support the prediction of early phonological processing followed by an interaction of phonological and semantic processing during word recognition. Neuroanatomical loci of these processes are consistent with previous neuropsychological and functional magnetic resonance imaging studies. The results also have implications for the classical interpretation of N400-like responses as markers for semantic processing.
Keyword: R Medicine (General)
URL: https://doi.org/10.1159/000379752
http://orca.cf.ac.uk/80704/
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6
Mismatch negativity (MMN) reveals inefficient auditory ventral stream function in chronic auditory comprehension impairments
Drakesmith, Mark; Keidel, James L.; Cloutman, Lauren. - : Elsevier Masson, 2014
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7
Modelling Graded Semantic Effects in Lexical Decision
In: Chang, Ya-Ning; Ralph, Matthew Lambon; Furber, Steve; & Welbourne, Stephen. (2013). Modelling Graded Semantic Effects in Lexical Decision. Proceedings of the Cognitive Science Society, 35(35). Retrieved from: http://www.escholarship.org/uc/item/2rh366s1 (2013)
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8
Reconstructing Coherent Networks from Electroencephalography and Magnetoencephalography with Reduced Contamination from Volume Conduction or Magnetic Field Spread
Drakesmith, Mark; El-Deredy, Wael; Welbourne, Stephen. - : Public Library of Science, 2013
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9
Modelling graded semantic effects in lexical decision
Chang, Ya-Ning; Lambon Ralph, Matthew; Furber, Steve. - : Cognitive Science Society, 2013
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10
Reconstructing coherent networks from electroencephalography and magnetoencephalography with reduced contamination from volume conduction or magnetic field spread
Drakesmith, Mark; El-Deredy, Wael; Welbourne, Stephen. - : Public Library of Science, 2013
BASE
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11
Computational neuropsychology of language : language processing and its breakdown in aphasia
In: Language processing in the brain (Malden, MA, 2012), p. 661-678
MPI für Psycholinguistik
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12
Modelling normal and impaired letter recognition: Implications for understanding pure alexic reading
Chang, Ya-Ning; Furber, Steve; Welbourne, Stephen. - : Pergamon Press, 2012
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13
“Serial” effects in parallel models of reading
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14
Generating realistic semantic codes for use in neural network models
Chang, Ya-Ning; Furber, Steve; Welbourne, Stephen. - : Cognitive Science Society, 2012
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15
Modelling normal and impaired letter recognition:implications for understanding pure alexic reading
BASE
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16
“Serial” effects in parallel models of reading
Chang, Ya-Ning; Furber, Steve; Welbourne, Stephen. - : Academic Press, 2012
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17
Using parallel distributed processing models to simulate phonological dyslexia: the key role of plasticity-related recovery
In: Journal of cognitive neuroscience. - Cambridge, Mass. : MIT Press Journals 19 (2007) 7, 1125-1139
BLLDB
OLC Linguistik
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18
Phonological and Surface Dyslexia in a Single PDP Model of Reading
In: Lambon Ralph, Matthew A.; & Welbourne, Stephen R.(2006). Phonological and Surface Dyslexia in a Single PDP Model of Reading. Proceedings of the Cognitive Science Society, 28(28). Retrieved from: http://www.escholarship.org/uc/item/7368b71r (2006)
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19
Using computational, parallel distributed processing networks to model rehabilitation in patients with acquired dyslexia : an initial investigation
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 19 (2005) 9, 789-806
BLLDB
OLC Linguistik
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