{"id":8842,"date":"2023-11-24T10:05:20","date_gmt":"2023-11-24T07:05:20","guid":{"rendered":"https:\/\/urbancare.clinic\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects\/"},"modified":"2023-11-24T10:05:20","modified_gmt":"2023-11-24T07:05:20","slug":"le-temps-passe-devant-un-ecran-a-t-il-un-impact-sur-la-forme-du-cerveau-des-enfants-les-chercheurs-decouvrent-des-effets-negatifs-et-positifs","status":"publish","type":"post","link":"https:\/\/urbancare.clinic\/fr\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects\/","title":{"rendered":"Le temps pass\u00e9 devant un \u00e9cran a-t-il un impact sur la forme du cerveau des enfants\u00a0? Les chercheurs d\u00e9couvrent des effets n\u00e9gatifs et positifs"},"content":{"rendered":"
<\/div>\n

Le temps excessif pass\u00e9 devant un \u00e9cran est li\u00e9 \u00e0 un mauvais sommeil, \u00e0 l\u2019ob\u00e9sit\u00e9 et \u00e0 une puissance c\u00e9r\u00e9brale r\u00e9duite. Les chercheurs affirment d\u00e9sormais que le temps pass\u00e9 devant des appareils num\u00e9riques peut affecter la forme du cerveau des enfants.<\/p>\n

Dans un \u00e9tude<\/a>, publi\u00e9 dans la revue Early Education and Development, les chercheurs ont examin\u00e9 33 \u00e9tudes publi\u00e9es entre janvier 2000 et avril 2023 portant sur plus de 30 000 enfants. L'\u00e9quipe a examin\u00e9 comment l'exp\u00e9rience num\u00e9rique pr\u00e9coce fa\u00e7onne le cerveau des enfants de moins de 12 ans. Les r\u00e9sultats ont indiqu\u00e9 des impacts positifs et n\u00e9gatifs sur les aspects structurels et fonctionnels du cerveau des enfants.<\/p>\n

Le changements<\/a> ont \u00e9t\u00e9 observ\u00e9s dans le lobe pari\u00e9tal (la partie du cerveau associ\u00e9e au traitement du toucher, de la pression, de la chaleur, du froid et de la douleur), le lobe temporal (la partie associ\u00e9e \u00e0 la m\u00e9moire, \u00e0 l'audition et au langage), les lobes occipitaux (la zone du cerveau qui interpr\u00e8te image visuelle), la connectivit\u00e9 c\u00e9r\u00e9brale et les r\u00e9seaux c\u00e9r\u00e9braux. Les chercheurs ont not\u00e9 que la zone la plus vuln\u00e9rable est le cortex pr\u00e9frontal, la zone du cerveau associ\u00e9e aux fonctions ex\u00e9cutives.<\/p>\n

Les effets n\u00e9gatifs identifi\u00e9s dans certaines \u00e9tudes comprenaient l\u2019impact sur l\u2019attention, les capacit\u00e9s de contr\u00f4le ex\u00e9cutif, le contr\u00f4le inhibiteur, les processus cognitifs et la connectivit\u00e9 fonctionnelle. Certaines \u00e9tudes ont montr\u00e9 un lien entre le temps pass\u00e9 devant un \u00e9cran et une connectivit\u00e9 fonctionnelle r\u00e9duite dans les zones c\u00e9r\u00e9brales li\u00e9es au langage et au contr\u00f4le cognitif.<\/p>\n

Cependant, six \u00e9tudes ont indiqu\u00e9 des effets positifs sur le cerveau li\u00e9s au temps pass\u00e9 devant un \u00e9cran. Une \u00e9tude indique que cela pourrait am\u00e9liorer la concentration et les capacit\u00e9s d\u2019apprentissage dans le lobe frontal du cerveau. Une autre \u00e9tude a montr\u00e9 que la participation \u00e0 des jeux vid\u00e9o pourrait augmenter la demande cognitive, ce qui pourrait potentiellement am\u00e9liorer les fonctions ex\u00e9cutives et les comp\u00e9tences cognitives des enfants.<\/p>\n

\u00ab En r\u00e9sum\u00e9, cet examen de la port\u00e9e a abouti \u00e0 trois conclusions majeures. Premi\u00e8rement, l\u2019exp\u00e9rience num\u00e9rique a des impacts positifs et n\u00e9gatifs sur le cerveau des enfants, structurellement et fonctionnellement. Deuxi\u00e8mement, l\u2019exp\u00e9rience num\u00e9rique pourrait provoquer des changements structurels et fonctionnels dans les lobes frontaux, pari\u00e9taux, temporaux et occipitaux, ainsi que dans la connectivit\u00e9 c\u00e9r\u00e9brale et les r\u00e9seaux c\u00e9r\u00e9braux. Et la zone la plus vuln\u00e9rable est le cortex pr\u00e9frontal et sa fonction ex\u00e9cutive associ\u00e9e. Troisi\u00e8mement, l'exp\u00e9rience num\u00e9rique a des impacts positifs et n\u00e9gatifs sur la structure c\u00e9r\u00e9brale des enfants de mani\u00e8re longitudinale \u00bb, ont \u00e9crit les chercheurs.<\/p>\n

Ils affirment que limiter le temps pass\u00e9 devant un \u00e9cran aux enfants peut conduire \u00e0 des confrontations. Ils recommandent plut\u00f4t aux d\u00e9cideurs politiques de d\u00e9velopper des strat\u00e9gies innovantes et pratiques.<\/p>\n

\u00ab Les \u00e9ducateurs et les soignants devraient reconna\u00eetre que le d\u00e9veloppement cognitif des enfants peut \u00eatre influenc\u00e9 par leurs exp\u00e9riences num\u00e9riques. Limiter leur temps d'\u00e9cran est une mani\u00e8re efficace mais conflictuelle, et des strat\u00e9gies plus innovantes, plus conviviales et plus pratiques pourraient \u00eatre d\u00e9velopp\u00e9es et mises en \u0153uvre \u00bb, a d\u00e9clar\u00e9 le professeur Hui Li, auteur correspondant.<\/p>\n

Source quotidienne m\u00e9dicale<\/a><\/p>\n

","protected":false},"excerpt":{"rendered":"

<\/div>\n

Le temps excessif pass\u00e9 devant un \u00e9cran est li\u00e9 \u00e0 un mauvais sommeil, \u00e0 l\u2019ob\u00e9sit\u00e9 et \u00e0 une puissance c\u00e9r\u00e9brale r\u00e9duite. Les chercheurs affirment d\u00e9sormais que le temps pass\u00e9 devant des appareils num\u00e9riques peut affecter la forme du cerveau des enfants.<\/p>\n

Dans un \u00e9tude<\/a>, publi\u00e9 dans la revue Early Education and Development, les chercheurs ont examin\u00e9 33 \u00e9tudes publi\u00e9es entre janvier 2000 et avril 2023 portant sur plus de 30 000 enfants. L'\u00e9quipe a examin\u00e9 comment l'exp\u00e9rience num\u00e9rique pr\u00e9coce fa\u00e7onne le cerveau des enfants de moins de 12 ans. Les r\u00e9sultats ont indiqu\u00e9 des impacts positifs et n\u00e9gatifs sur les aspects structurels et fonctionnels du cerveau des enfants.<\/p>\n

Le changements<\/a> ont \u00e9t\u00e9 observ\u00e9s dans le lobe pari\u00e9tal (la partie du cerveau associ\u00e9e au traitement du toucher, de la pression, de la chaleur, du froid et de la douleur), le lobe temporal (la partie associ\u00e9e \u00e0 la m\u00e9moire, \u00e0 l'audition et au langage), les lobes occipitaux (la zone du cerveau qui interpr\u00e8te image visuelle), la connectivit\u00e9 c\u00e9r\u00e9brale et les r\u00e9seaux c\u00e9r\u00e9braux. Les chercheurs ont not\u00e9 que la zone la plus vuln\u00e9rable est le cortex pr\u00e9frontal, la zone du cerveau associ\u00e9e aux fonctions ex\u00e9cutives.<\/p>\n

Les effets n\u00e9gatifs identifi\u00e9s dans certaines \u00e9tudes comprenaient l\u2019impact sur l\u2019attention, les capacit\u00e9s de contr\u00f4le ex\u00e9cutif, le contr\u00f4le inhibiteur, les processus cognitifs et la connectivit\u00e9 fonctionnelle. Certaines \u00e9tudes ont montr\u00e9 un lien entre le temps pass\u00e9 devant un \u00e9cran et une connectivit\u00e9 fonctionnelle r\u00e9duite dans les zones c\u00e9r\u00e9brales li\u00e9es au langage et au contr\u00f4le cognitif.<\/p>\n

Cependant, six \u00e9tudes ont indiqu\u00e9 des effets positifs sur le cerveau li\u00e9s au temps pass\u00e9 devant un \u00e9cran. Une \u00e9tude indique que cela pourrait am\u00e9liorer la concentration et les capacit\u00e9s d\u2019apprentissage dans le lobe frontal du cerveau. Une autre \u00e9tude a montr\u00e9 que la participation \u00e0 des jeux vid\u00e9o pourrait augmenter la demande cognitive, ce qui pourrait potentiellement am\u00e9liorer les fonctions ex\u00e9cutives et les comp\u00e9tences cognitives des enfants.<\/p>\n

\u00ab En r\u00e9sum\u00e9, cet examen de la port\u00e9e a abouti \u00e0 trois conclusions majeures. Premi\u00e8rement, l\u2019exp\u00e9rience num\u00e9rique a des impacts positifs et n\u00e9gatifs sur le cerveau des enfants, structurellement et fonctionnellement. Deuxi\u00e8mement, l\u2019exp\u00e9rience num\u00e9rique pourrait provoquer des changements structurels et fonctionnels dans les lobes frontaux, pari\u00e9taux, temporaux et occipitaux, ainsi que dans la connectivit\u00e9 c\u00e9r\u00e9brale et les r\u00e9seaux c\u00e9r\u00e9braux. Et la zone la plus vuln\u00e9rable est le cortex pr\u00e9frontal et sa fonction ex\u00e9cutive associ\u00e9e. Troisi\u00e8mement, l'exp\u00e9rience num\u00e9rique a des impacts positifs et n\u00e9gatifs sur la structure c\u00e9r\u00e9brale des enfants de mani\u00e8re longitudinale \u00bb, ont \u00e9crit les chercheurs.<\/p>\n

Ils affirment que limiter le temps pass\u00e9 devant un \u00e9cran aux enfants peut conduire \u00e0 des confrontations. Ils recommandent plut\u00f4t aux d\u00e9cideurs politiques de d\u00e9velopper des strat\u00e9gies innovantes et pratiques.<\/p>\n

\u00ab Les \u00e9ducateurs et les soignants devraient reconna\u00eetre que le d\u00e9veloppement cognitif des enfants peut \u00eatre influenc\u00e9 par leurs exp\u00e9riences num\u00e9riques. Limiter leur temps d'\u00e9cran est une mani\u00e8re efficace mais conflictuelle, et des strat\u00e9gies plus innovantes, plus conviviales et plus pratiques pourraient \u00eatre d\u00e9velopp\u00e9es et mises en \u0153uvre \u00bb, a d\u00e9clar\u00e9 le professeur Hui Li, auteur correspondant.<\/p>","protected":false},"author":2,"featured_media":8843,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":{"page_builder":"","fifu_image_url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects.jpg","fifu_image_alt":"","footnotes":""},"categories":[27],"tags":[],"class_list":["post-8842","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nDoes Screen Time Impact Shape Of Children's Brains? Researchers Find Negative And Positive Effects - Urban Care Clinic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/urbancare.clinic\/fr\/le-temps-passe-devant-un-ecran-a-t-il-un-impact-sur-la-forme-du-cerveau-des-enfants-les-chercheurs-decouvrent-des-effets-negatifs-et-positifs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Does Screen Time Impact Shape Of Children's Brains? Researchers Find Negative And Positive Effects - Urban Care Clinic\" \/>\n<meta property=\"og:description\" content=\"Excess screen time is linked to poor sleep, obesity and reduced brain power. Researchers now say the time spent in front of digital devices can affect the shape of children's brains.In a study, published in the journal Early Education and Development, researchers reviewed 33 studies published between January 2000 and April 2023 that involved more than 30,000 children. The team examined how early digital experience shapes the brains of children under the age of 12. The results indicated positive and negative impacts on both structural and functional aspects of children's brains.The changes were seen in the parietal lobe (the part of the brain associated with processing touch, pressure, heat, cold and pain), the temporal lobe (the part associated with memory, hearing and language), the occipital lobes (the brain area that interprets visual image), brain connectivity and brain networks. Researchers noted that the most vulnerable area is the prefrontal cortex, the area of the brain associated with executive functions.The negative effects identified in some studies included the impact on attention, executive control abilities, inhibitory control, cognitive processes and functional connectivity. Some studies showed a link between high screen time and reduced functional connectivity in brain areas related to language and cognitive control.However, six studies indicated positive effects on the brain from screen time. One study says it could improve focus and learning abilities in the frontal lobe of the brain. Another showed that engaging in video games might elevate cognitive demand, which could potentially improve children's executive functions and cognitive skills."In summary, this scoping review has achieved three major conclusions. First, digital experience does have positive and negative impacts on children's brains, structurally and functionally. Second, digital experience could cause structural and functional changes in children's frontal, parietal, temporal, and occipital lobes, brain connectivity and brain networks. And the most vulnerable area is the prefrontal cortex and its associated executive function. Third, digital experience has positive and negative impacts on children's brain structure longitudinally," the researchers wrote.They say limiting children's screen time can lead to confrontation. Instead, they recommend policymakers develop innovative and practical strategies."It should be recognized by both educators and caregivers that children's cognitive development may be influenced by their digital experiences. Limiting their screen time is an effective but confronting way, and more innovative, friendly and practical strategies could be developed and implemented," said corresponding author Chair Professor Hui Li.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/urbancare.clinic\/fr\/le-temps-passe-devant-un-ecran-a-t-il-un-impact-sur-la-forme-du-cerveau-des-enfants-les-chercheurs-decouvrent-des-effets-negatifs-et-positifs\/\" \/>\n<meta property=\"og:site_name\" content=\"Urban Care Clinic\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/urbancarezanzibar\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-24T07:05:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Urban Care Clinic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Urban Care Clinic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/urbancare.clinic\\\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/urbancare.clinic\\\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects\\\/\"},\"author\":{\"name\":\"Urban Care Clinic\",\"@id\":\"https:\\\/\\\/urbancare.clinic\\\/#\\\/schema\\\/person\\\/a304a61bcf298680ee41e2e9ae193930\"},\"headline\":\"Does Screen Time Impact Shape Of Children’s Brains? 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Les chercheurs d\u00e9couvrent des effets n\u00e9gatifs et positifs - Urban Care Clinic","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/urbancare.clinic\/fr\/le-temps-passe-devant-un-ecran-a-t-il-un-impact-sur-la-forme-du-cerveau-des-enfants-les-chercheurs-decouvrent-des-effets-negatifs-et-positifs\/","og_locale":"fr_FR","og_type":"article","og_title":"Does Screen Time Impact Shape Of Children's Brains? Researchers Find Negative And Positive Effects - Urban Care Clinic","og_description":"Excess screen time is linked to poor sleep, obesity and reduced brain power. Researchers now say the time spent in front of digital devices can affect the shape of children's brains.In a study, published in the journal Early Education and Development, researchers reviewed 33 studies published between January 2000 and April 2023 that involved more than 30,000 children. The team examined how early digital experience shapes the brains of children under the age of 12. The results indicated positive and negative impacts on both structural and functional aspects of children's brains.The changes were seen in the parietal lobe (the part of the brain associated with processing touch, pressure, heat, cold and pain), the temporal lobe (the part associated with memory, hearing and language), the occipital lobes (the brain area that interprets visual image), brain connectivity and brain networks. Researchers noted that the most vulnerable area is the prefrontal cortex, the area of the brain associated with executive functions.The negative effects identified in some studies included the impact on attention, executive control abilities, inhibitory control, cognitive processes and functional connectivity. Some studies showed a link between high screen time and reduced functional connectivity in brain areas related to language and cognitive control.However, six studies indicated positive effects on the brain from screen time. One study says it could improve focus and learning abilities in the frontal lobe of the brain. Another showed that engaging in video games might elevate cognitive demand, which could potentially improve children's executive functions and cognitive skills.\"In summary, this scoping review has achieved three major conclusions. First, digital experience does have positive and negative impacts on children's brains, structurally and functionally. Second, digital experience could cause structural and functional changes in children's frontal, parietal, temporal, and occipital lobes, brain connectivity and brain networks. And the most vulnerable area is the prefrontal cortex and its associated executive function. Third, digital experience has positive and negative impacts on children's brain structure longitudinally,\" the researchers wrote.They say limiting children's screen time can lead to confrontation. Instead, they recommend policymakers develop innovative and practical strategies.\"It should be recognized by both educators and caregivers that children's cognitive development may be influenced by their digital experiences. Limiting their screen time is an effective but confronting way, and more innovative, friendly and practical strategies could be developed and implemented,\" said corresponding author Chair Professor Hui Li.","og_url":"https:\/\/urbancare.clinic\/fr\/le-temps-passe-devant-un-ecran-a-t-il-un-impact-sur-la-forme-du-cerveau-des-enfants-les-chercheurs-decouvrent-des-effets-negatifs-et-positifs\/","og_site_name":"Urban Care Clinic","article_publisher":"https:\/\/www.facebook.com\/urbancarezanzibar","article_published_time":"2023-11-24T07:05:20+00:00","og_image":[{"url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/11\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects.jpg","width":1024,"height":1024,"type":"image\/jpeg"}],"author":"Urban Care Clinic","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Urban Care Clinic","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/urbancare.clinic\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects\/#article","isPartOf":{"@id":"https:\/\/urbancare.clinic\/does-screen-time-impact-shape-of-childrens-brains-researchers-find-negative-and-positive-effects\/"},"author":{"name":"Urban Care Clinic","@id":"https:\/\/urbancare.clinic\/#\/schema\/person\/a304a61bcf298680ee41e2e9ae193930"},"headline":"Does Screen Time Impact Shape Of Children’s Brains? 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