{"id":1914,"date":"2021-11-30T00:11:37","date_gmt":"2021-11-29T23:11:37","guid":{"rendered":"https:\/\/sfrms-app.fr\/?post_type=glossary&#038;p=1914"},"modified":"2021-11-30T00:11:38","modified_gmt":"2021-11-29T23:11:38","slug":"profil-alternant-cyclique-pac","status":"publish","type":"glossary","link":"https:\/\/sfrms-app.fr\/index.php\/glossary\/profil-alternant-cyclique-pac\/","title":{"rendered":"Profil alternant cyclique (PAC)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Pr&eacute;sence en <a href=\"https:\/\/sfrms-app.fr\/index.php\/glossary\/sommeil\/\" title=\"Glossary: Sommeil\"  class=\"glossaryLink\">sommeil<\/a> lent d&rsquo;&eacute;v&eacute;nements d&rsquo;activit&eacute; EEG p&eacute;riodique transitoires (phase A, sous-types Al, A2 et A3) interrompant l&rsquo;activit&eacute; de fond (phase B), organis&eacute;e en s&eacute;quences de 40 secondes environ. En phase A&nbsp;: groupement de ph&eacute;nom&egrave;nes phasiques (bouff&eacute;es de rythme alpha, s&eacute;quences de complexes K) et\/ou de d&eacute;synchronisation transitoire de l&rsquo;activit&eacute; &eacute;lectrique (micro-&eacute;veils, phases d&rsquo;activation transitoire)&#8239;; en phase B&nbsp;: r&eacute;apparition de l&rsquo;activit&eacute; EEG de base propre &agrave; chaque <a href=\"https:\/\/sfrms-app.fr\/index.php\/glossary\/stade-de-sommeil\/\" title=\"Glossary: Stade de sommeil\" class=\"glossaryLink\">stade de sommeil<\/a> lent. Le PAC est un marqueur sensible de l&rsquo;instabilit&eacute; du sommeil, g&eacute;n&eacute;ralement augment&eacute; dans le cadre de troubles du sommeil qui nuisent &agrave; la <a href=\"https:\/\/sfrms-app.fr\/index.php\/glossary\/continuite-du-sommeil\/\" title=\"Glossary: Continuit&eacute; du sommeil\" class=\"glossaryLink\">continuit&eacute; du sommeil<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pr&eacute;sence en sommeil lent d&rsquo;&eacute;v&eacute;nements d&rsquo;activit&eacute; EEG p&eacute;riodique transitoires (phase A, sous-types Al, A2 et A3) interrompant l&rsquo;activit&eacute; de fond (phase B), organis&eacute;e en s&eacute;quences de 40 secondes environ. En phase A&nbsp;: groupement de ph&eacute;nom&egrave;nes phasiques (bouff&eacute;es de rythme alpha, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"glossary-cat":[],"class_list":["post-1914","glossary","type-glossary","status-publish","hentry"],"featured_image_src":null,"_links":{"self":[{"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/glossary\/1914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":1,"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/glossary\/1914\/revisions"}],"predecessor-version":[{"id":1915,"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/glossary\/1914\/revisions\/1915"}],"wp:attachment":[{"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1914"}],"wp:term":[{"taxonomy":"glossary-cat","embeddable":true,"href":"https:\/\/sfrms-app.fr\/index.php\/wp-json\/wp\/v2\/glossary-cat?post=1914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}