Physical activity, sedentary behavior, and cognitive function in children and adolescents: a scoping review of dose-response relationships, screen time interactions, and public health implications

BackgroundPhysical inactivity among children and adolescents has reached critical levels worldwide, with approximately 81% of school-aged youth failing to meet the World Health Organization recommendation of at least 60 min of moderate-to-vigorous physical activity per day. At the same time, screen-...

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Bibliographic Details

Main Authors:	Ismail Dergaa, Wissem Dhahbi, Mohamed Amine Dergaa, Mortadha Razzak, Halil İbrahim Ceylan, Valentina Stefanica, Raul Ioan Muntean, Noomen Guelmami
Format:	Artigo
Language:	Inglês
Published:	Frontiers Media S.A. 2026-05-01
Series:	Frontiers in Behavioral Neuroscience
Subjects:	academic performance BDNF brain development children cognitive function dose-response
Online Access:	https://www.frontiersin.org/articles/10.3389/fnbeh.2026.1848119/full
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