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Full-Text Articles in Medicine and Health Sciences

Neural Representations Of Phonology In Temporal Cortex Scaffold Longitudinal Reading Gains In 5- To 7-Year-Old Children, Jin Wang, Marc F. Joanisse, James R. Booth Feb 2020

Neural Representations Of Phonology In Temporal Cortex Scaffold Longitudinal Reading Gains In 5- To 7-Year-Old Children, Jin Wang, Marc F. Joanisse, James R. Booth

Brain and Mind Institute Researchers' Publications

© 2019 Elsevier Inc. The objective of this study was to investigate whether phonological processes measured through brain activation are crucial for the development of reading skill (i.e. scaffolding hypothesis) and/or whether learning to read words fine-tunes phonology in the brain (i.e. refinement hypothesis). We specifically looked at how different grain sizes in two brain regions implicated in phonological processing played a role in this bidirectional relation. According to the dual-stream model of speech processing and previous empirical studies, the posterior superior temporal gyrus (STG) appears to be a perceptual region associated with phonological representations, whereas the dorsal inferior frontal …


Fluency And Sound System Disorder: What To Do?, Madeline Broekelmann Jan 2020

Fluency And Sound System Disorder: What To Do?, Madeline Broekelmann

2020 SLP Posters

Stuttering is a complex disorder that requires a multi-dynamic approach and becomes increasingly more complex when a comorbidity is present; therefore, this poster will present the available data on the comorbidity of fluency and sound system disorders in preschool aged children. Specifically, this poster will provide background information relating to the epidemiology of stuttering in terms of onset, speech characteristics, predictive factors, and current evidence-based practice. Background information pertaining to a sound system disorder and common therapeutic approaches will be discussed as well. Research regarding current clinical practice when treating both disorders and the efficacy behind treating both at the …


Neural Bases Of Phonological And Semantic Processing In Early Childhood, Avantika Mathur, Douglas H. Schultz, Yingying Wang Dr. Jan 2020

Neural Bases Of Phonological And Semantic Processing In Early Childhood, Avantika Mathur, Douglas H. Schultz, Yingying Wang Dr.

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

During the early period of reading development, children gain phonological (letter-to-sound mapping) and semantic knowledge (storage and retrieval of word meaning). Their reading ability changes rapidly, accompanied by learning-induced brain plasticity as they learn to read. This study aims at identifying the neural bases of phonological and semantic processing in early childhood by using a combination of univariate and multivariate pattern analysis. Nineteen typically developing children between the age of five and seven performed visual word-level phonological (rhyming) and semantic (related meaning) judgment tasks during functional magnetic resonance imaging scans. Our multivariate analysis showed that young children with good reading …