文章基本信息

标题：A longitudinal neuroimaging dataset on language processing in children ages 5, 7, and 9 years old
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作者：Jin Wang ; Marisa N .Lytle ; Yael Weiss 等
期刊名称：Scientific Data
电子版ISSN：2052-4463
出版年度：2022
卷号：9
期号：1
页码：1-13
DOI：10.1038/s41597-021-01106-3
语种：English
出版社：Nature Publishing Group
摘要：This dataset examines language development with a longitudinal design and includes difusion- and T1- weighted structural magnetic resonance imaging (MRI), task-based functional MRI (fMRI), and a battery of psycho-educational assessments and parental questionnaires . We collected data from 5 .5-6 .5-year- old children (ses-5) and followed them up when they were 7-8 years old (ses-7) and then again at 8 .5-10 years old (ses-9) . To increase the sample size at the older time points, another cohort of 7-8-year-old children (ses-7) were recruited and followed up when they were 8 .5–10 years old (ses-9) . In total, 322 children who completed at least one structural and functional scan were included . Children performed four fMRI tasks consisting of two word-level tasks examining phonological and semantic processing and two sentence-level tasks investigating semantic and syntactic processing . The MRI data is valuable for examining changes over time in interactive specialization due to the use of multiple imaging modalities and tasks in this longitudinal design . In addition, the extensive psycho-educational assessments and questionnaires provide opportunities to explore brain-behavior and brain-environment associations .