Verbal Fluency Is Affected by Altered Brain Lateralization in Adults Who Were Born Very Preterm
| Autor: | Tseng, Chieh-En Jane, Froudist-Walsh, Sean, Kroll, Jasmin, Karolis, Vyacheslav, Brittain, Philip J, Palamin, Nadia, Clifton, Hayley, Counsell, Serena J, Williams, Steven C R, Murray, Robin M, Nosarti, Chiara |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Adult
Male very preterm Verbal fluency behavioral disciplines and activities Functional Laterality Cohort Studies Executive Function Humans lateralization Cognitive Dysfunction Language Cerebral Cortex Brain Mapping Lateralization fMRI verbal fluency New Research Magnetic Resonance Imaging White Matter 1.1 Cognition and Behavior FMRI Infant Extremely Premature Mental Recall Female Very preterm |
| Zdroj: | eNeuro Tseng, C-E J, Froudist-Walsh, S, Kroll, J, Karolis, V, Brittain, P J, Palamin, N, Clifton, H, Counsell, S J, Williams, S C R, Murray, R M & Nosarti, C 2019, ' Verbal Fluency Is Affected by Altered Brain Lateralization in Adults Who Were Born Very Preterm ', eNeuro, vol. 6, no. 2, e0274-18.2018 . https://doi.org/10.1523/ENEURO.0274-18.2018 |
| ISSN: | 2373-2822 |
| Popis: | Language difficulties have been reported in children and adolescents who were born very preterm ( Rest and Hard > Rest conditions, compared to controls, in superior temporal gyrus (STG), insula, thalamus, and sensorimotor cortex, particularly in the right hemisphere. At the whole-group level, decreased hemodynamic response suppression in the right sensorimotor cortex was associated with worse on-line performance on the hard letter trials. Increased left-laterality in the AF was present alongside increased right hemispheric hemodynamic response suppression in controls. When only right-handed participants were considered, decreased hemodynamic response suppression in the right STG during hard letter trials was related to weaker left and right FAT white matter integrity in the preterm group only. These results show that verbal fluency is affected by altered functional lateralization in adults who were born very preterm. |
| Databáze: | OpenAIRE |
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