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1
Age-related effects on lexical, but not syntactic, processes during sentence production
Wheeldon, Linda; Segaert, Katrien; Hardy, Sophie M.. - : Taylor & Francis, 2021
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Dissociable effects of prediction and integration during language comprehension: Evidence from a large-scale study using brain potentials
Nieuwland, Mante; Barr, Dale; Bartolozzi, Federica. - : Royal Society, 2020
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3
Syntactic and lexical processing in healthy ageing
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4
Language comprehension in healthy ageing and mild cognitive impairment
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5
Dissociable effects of prediction and integration during language comprehension: evidence from a large-scale study using brain potentials
In: Philos Trans R Soc Lond B Biol Sci (2020)
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6
Healthy Aging and Sentence Production: Disrupted Lexical Access in the Context of Intact Syntactic Planning
Hardy, Sophie M.; Segaert, Katrien; Wheeldon, Linda. - : Frontiers Media S.A., 2020
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7
Large-scale replication study reveals a limit on probabilistic prediction in language comprehension
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8
Learning to read Chinese as a second language: building lexical representations in the initial stages of character learning
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9
Stronger Syntactic Alignment in the Presence of an Interlocutor
Schoot, Lotte; Hagoort, Peter; Segaert, Katrien. - : Frontiers Media S.A., 2019
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10
Large-scale replication study reveals a limit on probabilistic prediction in language comprehension
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11
Large-scale replication study reveals a limit on probabilistic prediction in language comprehension
Ito, Aine; Ferguson, Heather J.; Rueschmeyer, Shirley-Ann. - : eLife Sciences Publications, 2018
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12
Large-scale replication study reveals a limit on probabilistic prediction in language comprehension
Von Grebmer Zu Wolfsthurn, Sarah; Ito, Aine; Segaert, Katrien. - : eLife Sciences Publications, 2018
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13
Large-scale replication study reveals a limit on probabilistic prediction in language comprehension
Nieuwland, Mante S; Politzer-Ahles, Stephen; Heyselaar, Evelien. - : eLife Sciences Publications, Ltd, 2018
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14
Large-scale replication study reveals a limit on probabilistic prediction in language comprehension
Nieuwland, Mante S; Ito, Aine; Segaert, Katrien. - : eLife Sciences Publications, 2018
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15
Investigating syntactic priming during sentence comprehension in developmental dyslexia: evidence for behavioral and neuronal effects
Abstract: Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão, Programa de Pós-Graduação em Inglês: Estudos Linguísticos e Literários, Florianópolis, 2017. ; Abstract : Developmental dyslexia (hereafter, dyslexia) is a specific learning disorder of neurological origin primarily caused by a deficit in phonological processing (Lyon et al., 2003; Ramus, 2003; Snowling, 1995). Although considerable research in dyslexia has been devoted to a phonological deficit, rather less attention has been paid to the question to what extent other aspects of language processing are affected in dyslexia (Rüsseler, Becker, Johannes, & Münte, 2007). The present dissertation aimed at exploring sentence processing in individuals with dyslexia using the syntactic priming paradigm. More specifically, this dissertation sought to explore (1) whether dyslexics are susceptible to syntactic priming effects; (2) whether these effects are long-lasting and cumulative; (3) whether these effects are comparable to the ones observed in the control group; (4) how behavioral priming effects correlate with the brain activity measured by functional Magnetic Resonance Imaging (fMRI). The dissertation reports three studies that employed a self-paced reading task where the syntactic structure of active and passive sentences as well as the headword (the verb) were repeated between prime and target sentences. Study I and Study III investigated behavioral priming effects in 20 dyslexic and 25 control children and in 20 dyslexic and 21 control adults, respectively. Study II examined fMRI syntactic priming effects in 8 dyslexic children. The behavioral results revealed that dyslexics had stronger syntactic priming effects for passives than actives and these effects were long lasting and cumulative. In comparison to the control group, dyslexics also experienced more benefits of priming effects in the form of reduced reading time. The fMRI results showed repetition enhancement effects in the left inferior frontal gyrus (LIFG) and the left middle frontal gyrus (LMFG) for passives and a repetition suppression effect in the anterior cingulate cortex (ACC) for actives. Together, the results of the three studies suggest that stronger syntactic priming effects for the infrequent passive structure rather than the frequent active structure are due to surprisal-sensitivite persistence (Jaeger & Snider, 2007). Contrasting patterns of syntactic priming effects between two conditions (passives and actives) as well as between the two group populations (dyslexics and non-dyslexics) indicate that dyslexics differ qualitatively from non-dyslexics in processing syntax. Importantly, long-lasting and cumulative effects for passives in the dyslexic population provide support to implicit learning as the principal mechanism behind syntactic priming (Chang, Dell, & Bock, 2006). ; A dislexia do desenvolvimento (doravante, dislexia) é um distúrbio específico de aprendizagem de origem neurológica causado principalmente por um déficit no processamento fonológico (Lyon et al., 2003; Ramus, 2003; Snowling, 1995). Embora haja um considerável número de pesquisa sobre o déficit fonológico, pouca atenção foi dada à questão de até que ponto outros aspectos do processamento da linguagem são afetados na dislexia (Rüsseler, Becker, Johannes & Münte, 2007). A presente tese teve como objetivo explorar o processamento de sentenças em indivíduos com dislexia utilizando o paradigma de priming sintático. Mais especificamente, esta tese procurou explorar (1) se disléxicos são suscetíveis a efeitos de priming sintático; (2) se esses efeitos são duradouros e cumulativos; (3) se esses efeitos são comparáveis aos efeitos observados no grupo controle; (4) como os efeitos de priming sintático comportamental se correlacionam com a atividade cerebral medida por ressonância magnética funcional (fMRI). A tese relata três estudos que empregaram uma tarefa de leitura automonitorada em que a estrutura sintática das sentenças ativas e passivas, bem como a palavra principal (o verbo) foram repetidas entre sentenças prime e alvo. O Estudo I e o Estudo III investigaram efeitos de priming comportamental em 20 crianças com dislexia e 25 crianças do grupo controle e em 20 adultos com dislexia e 21 controles, respectivamente. O Estudo II examinou os efeitos de priming sintático com fMRI em 8 crianças disléxicas. Os resultados comportamentais revelaram que os disléxicos tiveram os efeitos de priming sintático mais fortes para sentenças passivas do que ativas e esses efeitos foram duradouros e cumulativos. Em comparação com o grupo controle, os disléxicos também tiveram maior benefício de efeitos de priming na forma de tempo de leitura reduzido. Os resultados de fMRI mostraram os efeitos de priming na forma de aumento de ativação cerebral no giro frontal inferior esquerdo e no giro frontal médio esquerdo para passivas e efeito de supressão de ativação no córtex cingulado anterior para ativas. Juntos, os resultados dos três estudos sugerem que os efeitos de priming sintático mais elevados para as estruturas passivas infrequentes e não para as estruturas ativas frequentes são devidos à propriedade de surpresa (Jaeger & Snider, 2007). Padrões contrastantes de efeitos de priming sintático entre duas condições (passivas e ativas), bem como entre as duas populações (disléxicos e não disléxicos) indicam que os disléxicos diferem qualitativamente dos não disléxicos no processamento de sentenças. Importante, efeitos duradouros e cumulativos para passivas na população disléxica fornecem suporte à aprendizagem implícita como o principal mecanismo por trás de priming sintático (Chang, Dell, & Bock, 2006).
Keyword: Dislexia; Língua inglesa
URL: https://repositorio.ufsc.br/handle/123456789/185436
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16
EEG oscillations during word processing predict MCI conversion to Alzheimer's disease
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17
In dialogue with an avatar, language behavior is identical to dialogue with a human partner
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18
Syntactic priming and the lexical boost effect during sentence production and sentence comprehension: An fMRI study
In: Brain & language. - Orlando, Fla. [u.a.] : Elsevier 124 (2013) 2, 174-183
OLC Linguistik
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19
The neuronal infrastructure of speaking
In: Brain & language. - Orlando, Fla. [u.a.] : Elsevier 122 (2012) 2, 71-80
BLLDB
OLC Linguistik
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20
Structuring language : contributions to the neurocognition of syntax
Segaert, Katrien. - [s.l.] : [S.n.], 2012
MPI für Psycholinguistik
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