Mozek je nevyzpytateln\u00fd a vyt\u011bsnit z n\u011bj nep\u0159\u00edjemn\u00e9 vzpom\u00ednky je \u010dasto t\u00e9m\u011b\u0159 nemo\u017en\u00e9. Japon\u0161t\u00ed v\u00fdzkumn\u00edci to zkusili laserem.A povedlo se.<\/p>\n
Objev skupiny v\u011bdc\u016f z Tojamsk\u00e9 univerzity m\u016f\u017ee b\u00fdt p\u0159elomov\u00fd nap\u0159\u00edklad pro lidi trp\u00edc\u00ed posttraumatick\u00fdm stresov\u00fdm syndromem. Tedy poruchou, p\u0159i n\u00ed\u017e se opakovan\u011b vracej\u00ed vzpom\u00ednky na nep\u0159\u00edjemn\u00e9 ud\u00e1losti spojen\u00e9 s ur\u010dit\u00fdmi m\u00edsty a situacemi, t\u0159eba na v\u00e1\u017enou dopravn\u00ed nehodu na konkr\u00e9tn\u00ed k\u0159i\u017eovatce. Posti\u017een\u00fd pak tyto ud\u00e1losti znovu podv\u011bdom\u011b pro\u017e\u00edv\u00e1 a mu\u010d\u00ed vlastn\u00ed psychiku. V\u00fdzkumn\u00edk\u016fm se nyn\u00ed poda\u0159ilo takov\u00e9 my\u0161lenkov\u00e9 pouto zp\u0159etrhat.
\nP\u0159i slo\u017eit\u00e9m experimentu prov\u00e1d\u011bn\u00e9m na my\u0161\u00edch k tomu pou\u017eili laserov\u00fd paprsek, kter\u00fd zam\u011b\u0159ili na vybran\u00e9 neurony odpov\u011bdn\u00e9 v mozku za spojov\u00e1n\u00ed my\u0161lenek. P\u0159i pokusu u my\u0161\u00ed v\u011bdci nejprve um\u011ble pospojovali pro\u017eitky ur\u010dit\u00fdch situac\u00ed \u2013 hlodavce nap\u0159\u00edklad vycvi\u010dili, \u017ee p\u0159i zazn\u011bn\u00ed jist\u00e9ho t\u00f3nu dostanou drobn\u00fd elektrick\u00fd \u0161ok. My\u0161i pak takov\u00e9 t\u00f3ny stresovaly. Po z\u00e1sahu laserem ale obavy zmizely. V\u00fdzkumn\u00edci jsou p\u0159esv\u011bd\u010deni, \u017ee podobn\u00fd postup bude \u010dasem mo\u017en\u00e9 pou\u017e\u00edt i u \u010dlov\u011bka.
\n„V praxi by n\u00e1m nem\u011blo nic br\u00e1nit v tom, abychom od sebe mohli odd\u011blovat my\u0161lenky spojen\u00e9 s ka\u017edodenn\u00edmi nep\u0159\u00edjemnostmi, ale tak\u00e9 vzpom\u00ednky souvisej\u00edc\u00ed s v\u00e1\u017en\u00fdmi traumaty. A to ani\u017e jakkoli po\u0161kod\u00edme vlastn\u00ed pam\u011b\u0165 jedince,“ popisuje unik\u00e1tn\u00ed objev neurov\u011bdec Kaoru Inoku\u010di z Tojamsk\u00e9 univerzity. Studie okam\u017eit\u011b vyvolala mezin\u00e1rodn\u00ed ohlasy. „Skute\u010dnost, \u017ee m\u016f\u017eeme my\u0161lenky odd\u011blovat a pracovat s nimi podle p\u0159edem dan\u00e9ho sc\u00e9n\u00e1\u0159e, je neuv\u011b\u0159iteln\u00e1. To tady je\u0161t\u011b nebylo,“ okomentoval v\u00fdzkum Sumantra Chattarji, respektovan\u00fd odborn\u00edk na pam\u011b\u0165ov\u00e9 procesy z N\u00e1rodn\u00edho centra pro p\u0159\u00edrodn\u00ed v\u011bdy v indick\u00e9m Bengal\u00faru.<\/p>\n
T\u00fdden<\/p>\n","protected":false},"excerpt":{"rendered":"
Mozek je nevyzpytateln\u00fd a vyt\u011bsnit z n\u011bj nep\u0159\u00edjemn\u00e9 vzpom\u00ednky je \u010dasto t\u00e9m\u011b\u0159 nemo\u017en\u00e9. Japon\u0161t\u00ed v\u00fdzkumn\u00edci to zkusili laserem.A povedlo se.<\/p>\n<\/div>","protected":false},"author":1,"featured_media":27232,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-27187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zpravy"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/27187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27187"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/27187\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/27232"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}