Longer Screen Vs. Reading Time is Related to Greater Functional Connections Between the Salience Network and Executive Functions Regions in Children with Reading Difficulties Vs. Typical Readers

被引：6

作者：

Horowitz-Kraus, Tzipi ^{[1
,2
,3
,5
]}

DiFrancesco, Mark ^{[4
,5
]}

Greenwood, Paige ^{[3
,5
]}

Scott, Elisha ^{[3
]}

Vannest, Jennifer ^{[3
]}

Hutton, John ^{[3
]}

Dudley, Jon ^{[3
]}

Altaye, Mekibib ^{[3
]}

Farah, Rola ^{[1
,2
]}

机构：

[1] Technion, Fac Biomed Engn, Educ Neuroimaging Ctr, Haifa, Israel

[2] Technion, Fac Educ Sci & Technol, Haifa, Israel

[3] Cincinnati Childrens Hosp Med Ctr, Reading & Literacy Discovery Ctr, Cincinnati, OH 45229 USA

[4] Cincinnati Childrens Hosp Med Ctr, Imaging Res Ctr, Dept Radiol, Cincinnati, OH 45229 USA

[5] Univ Cincinnati, Coll Med, Cincinnati, OH 45221 USA

来源：

CHILD PSYCHIATRY & HUMAN DEVELOPMENT | 2021年 / 52卷 / 04期

关键词：

Screen exposure; Reading ability; Dyslexia; Functional connectivity; Resting state; Cognitive control; NARRATIVE COMPREHENSION; BRAIN; ADOLESCENTS; IMPAIRMENT; DEFICIT;

D O I：

10.1007/s10578-020-01053-x

中图分类号：

B844 [发展心理学（人类心理学）];

学科分类号：

040202 ;

摘要：

An adverse relationship between screen exposure time and brain functional/structural connectivity was reported in typically developing children, specifically related to neurobiological correlates of reading ability. As children with reading difficulties (RD) suffer from impairments in reading and executive functions (EF), we sought to determine the association between the ratio of screen time duration to reading time duration and functional connectivity of EF networks to the entire brain in children with RD compared to typical readers (TRs) using resting state data. Screen/reading time ratio was related to reduced reading and EF abilities. A larger screen/reading time ratio was correlated with increased functional connectivity between the salience network and frontal-EF regions in children with RD compared to TRs. We suggest that whereas greater screen/reading time ratio is related to excessive stimulation of the visual processing system in TRs, it may be related to decreased efficiency of the cognitive control system in RDs.

引用

页码：681 / 692

页数：12

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