{"id":94,"date":"2022-03-22T09:59:08","date_gmt":"2022-03-22T08:59:08","guid":{"rendered":"http:\/\/localhost\/hjernerehab\/?p=94"},"modified":"2022-08-01T19:53:46","modified_gmt":"2022-08-01T19:53:46","slug":"hjernen-er-doven","status":"publish","type":"post","link":"https:\/\/hjernerehab.dk\/index.php\/2022\/03\/22\/hjernen-er-doven\/","title":{"rendered":"Hjernen er doven"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hjernen er doven p\u00e5 den m\u00e5de, at den springer over, hvor g\u00e6rdet er lavest. Hvis den allerede kender l\u00f8sningen p\u00e5 en opgave, springer den arbejdet over og g\u00e5r direkte til l\u00f8sningen. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Den neuroplastiske vinkel p\u00e5 det er, at der kun laves nye synapser mens opgaven er ny for hjernen. Der <strong>l\u00e6rer<\/strong> den noget nyt. N\u00e5r forbindelserne er lavet, har hjernen en m\u00e5de at komme til l\u00f8sningen p\u00e5, og s\u00e5 er det den samme forbindelse der <strong>forankres<\/strong> og \u00f8ves. Og det er naturligvis ogs\u00e5 vigtigt. Nylig l\u00e6rte funktioner forsvinder igen, hvis de ikke repeteres, s\u00e5 de forankres ordentligt. Men man kan prioritere tiden, s\u00e5 man l\u00e6rer nye bev\u00e6gelser hos terapeuten, og forankrer dem med hjemmetr\u00e6ning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Selvf\u00f8lgelig skal terapeuten ogs\u00e5 repetere og forankre, men ved at <strong>variere<\/strong> \u00f8velserne, s\u00e5 der samtidig laves flere forbindelser opn\u00e5s et meget mere agilt netv\u00e6rk i hjernen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Herunder er et stiliseret billede af, hvad man opn\u00e5r ved at gentage den samme \u00f8velse uden variation:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"96\" src=\"https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/07\/Simpelt-netvaerk-1024x96.png\" alt=\"\" class=\"wp-image-794\" srcset=\"https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/07\/Simpelt-netvaerk-1024x96.png 1024w, https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/07\/Simpelt-netvaerk-300x28.png 300w, https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/07\/Simpelt-netvaerk-768x72.png 768w, https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/07\/Simpelt-netvaerk.png 1384w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Her er etableret et netv\u00e6rk af neuroner, der har en enkelt &#8216;trigger&#8217;-indgang, og samme vej gennem netv\u00e6rket hver eneste gang. En enkelt indgang g\u00f8r, at det er rigtig sv\u00e6rt for resten af hjernen at &#8216;trigge&#8217; funktionen, uanset hvilken situation, den er i. En enkelt vej gennem netv\u00e6rket og en enkelt udgang g\u00f8r, at funktionen bliver pr\u00e6cis den samme uanset vilk\u00e5r. Hvis det alts\u00e5 endelig lykkes at aktivere funktionen, bliver den ikke tilpasset situationen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Her er det (stilistiske) netv\u00e6rk, der genereres med variation:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"876\" height=\"777\" src=\"https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/08\/Kompliceret-netvaerk.png\" alt=\"\" class=\"wp-image-820\" srcset=\"https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/08\/Kompliceret-netvaerk.png 876w, https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/08\/Kompliceret-netvaerk-300x266.png 300w, https:\/\/hjernerehab.dk\/wp-content\/uploads\/2022\/08\/Kompliceret-netvaerk-768x681.png 768w\" sizes=\"auto, (max-width: 876px) 100vw, 876px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Hvis man varierer \u00f8velsen bare en lille smule, bliver hjernen n\u00f8dt til at l\u00e6re, hvordan man s\u00e5 g\u00f8r det i de enkelte situationer. Det betyder, at der etableres synapser, s\u00e5 netv\u00e6rket bliver mere kompliceret. Eksempelvis rejse-s\u00e6tte sig kan varieres med at skulle l\u00f8fte en bold med op, der s\u00e5 dribles en gang, n\u00e5r borgeren st\u00e5r op. Borgeren kan klappe sig selv p\u00e5 l\u00e5rene, n\u00e5r hen sidder og klappe i h\u00e6nderne, n\u00e5r hen st\u00e5r. Hen kan flytte en \u00e6rtepose kontinuerligt mellem h\u00f8jre og venstre h\u00e5nd under \u00f8velsen, osv.. Man repeterer grundbev\u00e6gelsen, s\u00e5 den forankres solidt, samtidig med at man l\u00e6rer hjernen at aktivere bev\u00e6gelsen under flere situationer og med forskellige parametre. Det giver resten af hjernen meget bedre muligheder for at aktivere og tilpasse funktionen forskellige vilk\u00e5r i forskellige situationer-<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hjernen er doven p\u00e5 den m\u00e5de, at den springer over, hvor g\u00e6rdet er lavest. Hvis den allerede kender l\u00f8sningen p\u00e5 en opgave, springer den arbejdet over og g\u00e5r direkte til l\u00f8sningen. Den neuroplastiske vinkel p\u00e5 det er, at der kun laves nye synapser mens opgaven er ny for hjernen. Der l\u00e6rer den noget nyt. N\u00e5r [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[6],"tags":[60,61,62],"class_list":["post-94","post","type-post","status-publish","format-standard","hentry","category-viden","tag-doven","tag-gentagelse","tag-variation"],"_links":{"self":[{"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/posts\/94","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/comments?post=94"}],"version-history":[{"count":8,"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/posts\/94\/revisions"}],"predecessor-version":[{"id":821,"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/posts\/94\/revisions\/821"}],"wp:attachment":[{"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/media?parent=94"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/categories?post=94"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hjernerehab.dk\/index.php\/wp-json\/wp\/v2\/tags?post=94"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}