{"id":12767,"date":"2026-08-06T16:04:11","date_gmt":"2026-08-06T14:04:11","guid":{"rendered":"https:\/\/www.isir.upmc.fr\/?post_type=isir_news&#038;p=12767"},"modified":"2026-08-06T16:04:12","modified_gmt":"2026-08-06T14:04:12","slug":"quand-le-cervelet-orchestre-la-precision-de-chaque-pas","status":"publish","type":"isir_news","link":"https:\/\/www.isir.upmc.fr\/actualites\/quand-le-cervelet-orchestre-la-precision-de-chaque-pas\/","title":{"rendered":"Quand le cervelet orchestre la pr\u00e9cision de chaque pas"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.insb.cnrs.fr\/fr\/cnrsinfo\/quand-le-cervelet-orchestre-la-precision-de-chaque-pas\">Source de l&rsquo;article : CNRS Biologie <\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Marcher sur un terrain irr\u00e9gulier exige une adaptation permanente des mouvements. Dans une \u00e9tude publi\u00e9e dans&nbsp;<em>Nature Communications<\/em>, des scientifiques montrent que l&rsquo;activit\u00e9 de certains neurones du cervelet se synchronise avec les transitions entre les phases d&rsquo;appui et d&rsquo;avanc\u00e9e des pattes chez la souris lors d&rsquo;une t\u00e2che locomotrice complexe. Ces travaux r\u00e9v\u00e8lent un nouveau m\u00e9canisme neuronal impliqu\u00e9 dans le contr\u00f4le de la pr\u00e9cision des mouvements et apportent un \u00e9clairage sur les troubles de la coordination motrice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>En savoir plus :\u00a0<\/strong>Andrianarivelo, A., Stein, H., Gabillet, J.\u00a0<em>et al.<\/em>\u00a0Cerebellar activity is triggered by reach endpoint during learning of a complex locomotor task.\u00a0<br><em>Nature Communication<\/em>\u00a0(2026)\u00a0<a href=\"https:\/\/doi.org\/10.1038\/s41467-026-74823-1\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/doi.org\/10.1038\/s41467-026-74823-1<\/a>\u00a0<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Contact Scientifique \u00e0 l&rsquo;ISIR : <strong><a href=\"https:\/\/www.isir.upmc.fr\/personnel\/stein\/\">Heike Stein<\/a><\/strong>, charg\u00e9e de recherche CNRS ; <a href=\"mailto:stein@isir.upmc.fr\">stein@isir.upmc.fr<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-white-color has-alpha-channel-opacity has-white-background-color has-background\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Publi\u00e9 le 06\/08\/2026<\/em><\/p>\n","protected":false},"featured_media":12768,"template":"","isir_news_categories":[256],"class_list":["post-12767","isir_news","type-isir_news","status-publish","has-post-thumbnail","hentry","isir_news_categories-resultat-scientifique"],"_links":{"self":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/isir_news\/12767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/isir_news"}],"about":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/types\/isir_news"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/media\/12768"}],"wp:attachment":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/media?parent=12767"}],"wp:term":[{"taxonomy":"isir_news_categories","embeddable":true,"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/isir_news_categories?post=12767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}