{"id":58098,"date":"2023-12-14T23:00:00","date_gmt":"2023-12-14T23:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/cameroun\/?p=58098"},"modified":"2023-12-12T22:39:24","modified_gmt":"2023-12-12T22:39:24","slug":"les-ondes-de-la-5g-naffectent-pas-le-cerveau","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau","title":{"rendered":"Les ondes de la 5G n’affectent pas le cerveau"},"content":{"rendered":"

Africa-Press – Cameroun. <\/strong><\/span>Les e\u0301missions e\u0301lectromagne\u0301tiques a\u0300 hautes fre\u0301quences produites pour la te\u0301le\u0301phonie 5G n’ont pas d’effet a\u0300 court terme sur le fonctionnement du cerveau. C’est la conclusion d’une e\u0301tude mene\u0301e par l’Institut national de l’environnement industriel et des risques (Ineris), en collaboration avec l’Institut du cerveau a\u0300 l’ho\u0302pital de La Pitie\u0301-Salpe\u0302trie\u0300re, a\u0300 Paris.<\/p>\n

\u00ab\u00a0C’est la premie\u0300re fois qu’une telle ve\u0301rification est faite pour la 5G \u00a0\u00bb<\/p>\n

Le de\u0301ploiement de la 5G, de\u0301ja\u0300 effectue\u0301 en Core\u0301e du Sud et toujours en cours en France, doit permettre de multiplier par dix le de\u0301bit d’informations transmises par les ondes et rendre presque instantane\u0301e la communication entre objets connecte\u0301s.<\/p>\n

Dans l’e\u0301tude, un champ e\u0301lectrique ambiant, mimant celui du\u0302 aux e\u0301metteurs de la 5G qui re\u0300gne en milieu urbain core\u0301en, n’a pas alte\u0301re\u0301 les ondes ce\u0301re\u0301brales mesure\u0301es par e\u0301lectroence\u0301phalographie (EEG) chez des volontaires expose\u0301s durant 25 minutes. \u00ab\u00a0C’est la premie\u0300re fois qu’une telle ve\u0301rification est faite pour la 5G \u00ab\u00a0, pre\u0301cise Brahim Selmaoui, chercheur a\u0300 l’Ineris qui a dirige\u0301 l’e\u0301tude.<\/p>\n

Moins d’effets a\u0300 attendre que pour la 4G<\/p>\n

Les scientifiques vont aussi effectuer des mesures des activite\u0301s cardiaques et dermiques, ainsi que des tests cognitifs et sur la me\u0301moire. En 2015, la me\u0302me e\u0301quipe avait montre\u0301 que les ondes de 900 MHz de la 2G utilise\u0301es par les premiers smartphones re\u0301duisaient l’amplitude des ondes ce\u0301re\u0301brales alpha mais d’une manie\u0300re qui restait sans conse\u0301quence.<\/p>\n

Jusqu’a\u0300 pre\u0301sent, les e\u0301tudes d’effets physiologiques de la 4G d’une fre\u0301quence de 2,4 GHz n’ont rien montre\u0301 de notable. \u00ab\u00a0Pour la 5G, dont la fre\u0301quence va de 3,5 GHz jusqu’a\u0300 27 GHz pour les ve\u0301hicules autonomes, on peut s’attendre a\u0300 moins d’effets car plus la fre\u0301quence des ondes est e\u0301leve\u0301e moins elle pe\u0301ne\u0300tre dans les tissus \u00ab\u00a0, pre\u0301cise le chercheur.<\/p>\n

Un effet cumulatif des diffe\u0301rentes ondes ne semble pas non plus a\u0300 craindre: une autre e\u0301tude mene\u0301e en Suisse a montre\u0301 que l’intensite\u0301 du champ e\u0301lectromagne\u0301tique n’avait pas change\u0301 en dix ans, malgre\u0301 une multiplication par pre\u0300s de 20 des quantite\u0301s de donne\u0301es transmises. Pour les te\u0301le\u0301phones portables, la 5G ne devrait donc pas beaucoup changer la donne par rapport aux ge\u0301ne\u0301rations pre\u0301ce\u0301dentes qui n\u2019ont de\u0301ja\u0300 montre\u0301 aucun effet de\u0301celable sur la sante\u0301.<\/p>\n

Pour plus d’informations et d’analyses sur la Cameroun<\/a>, suivez Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Africa-Press – Cameroun. Les e\u0301missions e\u0301lectromagne\u0301tiques a\u0300 hautes fre\u0301quences produites pour la te\u0301le\u0301phonie 5G n’ont pas d’effet a\u0300 court terme sur le fonctionnement du cerveau. C’est la conclusion d’une e\u0301tude mene\u0301e par l’Institut national de l’environnement industriel et des risques (Ineris), en collaboration avec l’Institut du cerveau a\u0300 l’ho\u0302pital de La Pitie\u0301-Salpe\u0302trie\u0300re, a\u0300 Paris. \u00ab\u00a0C’est […]<\/p>\n","protected":false},"author":82,"featured_media":58097,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,50,49],"class_list":["post-58098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-cameroun","tag-cameroun"],"yoast_head":"\nLes ondes de la 5G n'affectent pas le cerveau - Cameroun<\/title>\n<meta name=\"description\" content=\"Les e\u0301missions e\u0301lectromagne\u0301tiques a\u0300 hautes fre\u0301quences produites pour la te\u0301le\u0301phonie 5G n'ont pas d'effet a\u0300 court t ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les ondes de la 5G n'affectent pas le cerveau\" \/>\n<meta property=\"og:description\" content=\"Les e\u0301missions e\u0301lectromagne\u0301tiques a\u0300 hautes fre\u0301quences produites pour la te\u0301le\u0301phonie 5G n'ont pas d'effet a\u0300 court t ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau\" \/>\n<meta property=\"og:site_name\" content=\"Cameroun\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-14T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2023\/12\/sm_1702407856.579573.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"899\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\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:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Les ondes de la 5G n’affectent pas le cerveau\",\"datePublished\":\"2023-12-14T23:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau\"},\"wordCount\":477,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/cameroun\/sites\/57\/2023\/12\/sm_1702407856.579573.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Cameroun\",\"Cameroun\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau\",\"url\":\"https:\/\/www.africa-press.net\/cameroun\/toutes-les-actualites\/les-ondes-de-la-5g-naffectent-pas-le-cerveau\",\"name\":\"Les ondes de la 5G n'affectent pas le cerveau - 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