Sn\u011bn\u00ed je b\u011b\u017en\u00fd z\u00e1\u017eitek prakticky pro ka\u017ed\u00e9ho. B\u011bhem sp\u00e1nku si na\u0161e mysl vytv\u00e1\u0159\u00ed p\u0159\u00edb\u011bhy, obrazy a pocity, kter\u00e9 se mohou zd\u00e1t extr\u00e9mn\u011b re\u00e1ln\u00e9. V n\u011bkter\u00fdch p\u0159\u00edpadech je po probuzen\u00ed dokonce obt\u00ed\u017en\u00e9 rozli\u0161it, zda se to skute\u010dn\u011b stalo, nebo se jednalo jen o sen. Tento pocit je \u010dast\u011bj\u0161\u00ed, ne\u017e si mysl\u00edte, a souvis\u00ed s t\u00edm, jak mozek funguje b\u011bhem sp\u00e1nku.<\/p>\n\n\n\n
Sny mohou b\u00fdt klidn\u00e9, zvl\u00e1\u0161tn\u00ed, vtipn\u00e9 nebo dokonce d\u011bsiv\u00e9. Pozoruhodn\u00e9 je v\u0161ak to, kdy\u017e se zdaj\u00ed b\u00fdt tak intenzivn\u00ed, \u017ee p\u0159ipom\u00ednaj\u00ed skute\u010dn\u00e9 ud\u00e1losti. Mnoho lid\u00ed uv\u00e1d\u00ed, \u017ee b\u011bhem snu poci\u0165uj\u00ed siln\u00e9 emoce, jako je radost, strach nebo smutek, a dokonce vn\u00edmaj\u00ed i velmi \u017eiv\u00e9 detaily, jako jsou barvy, zvuky a v\u016fn\u011b. Pro\u010d se ale n\u011bkter\u00e9 sny zdaj\u00ed b\u00fdt tak skute\u010dn\u00e9? V\u011bda ji\u017e m\u00e1 pro tento jev n\u011bkolik zaj\u00edmav\u00fdch vysv\u011btlen\u00ed.<\/p>\n\n\n\n
Abychom pochopili, pro\u010d se sny zdaj\u00ed skute\u010dn\u00e9, je d\u016fle\u017eit\u00e9 pochopit, co se d\u011bje s mozkem, kdy\u017e sp\u00edme. Sp\u00e1nek se d\u011bl\u00ed na r\u016fzn\u00e9 f\u00e1ze a jedna z nich se naz\u00fdv\u00e1... REM f\u00e1ze<\/strong> (Rychl\u00fd pohyb o\u010d\u00ed). V tomto okam\u017eiku se zd\u00e1 v\u011bt\u0161ina sn\u016f.<\/p>\n\n\n\n B\u011bhem REM sp\u00e1nku z\u016fst\u00e1v\u00e1 mozek pom\u011brn\u011b aktivn\u00ed. N\u011bkter\u00e9 oblasti mozku pracuj\u00ed t\u00e9m\u011b\u0159 stejn\u011b jako v bd\u011bl\u00e9m stavu. To umo\u017e\u0148uje mozku vytv\u00e1\u0159et komplexn\u00ed obrazy, p\u0159\u00edb\u011bhy a pocity, velmi podobn\u00e9 z\u00e1\u017eitk\u016fm z re\u00e1ln\u00e9ho sv\u011bta.<\/p>\n\n\n\n Nav\u00edc, kdy\u017e sn\u00edme, mozek sni\u017euje aktivitu v n\u011bkter\u00fdch oblastech zodpov\u011bdn\u00fdch za logiku a kritick\u00e9 my\u0161len\u00ed. D\u00edky tomu, i kdy\u017e se ve snu stane n\u011bco zvl\u00e1\u0161tn\u00edho \u2013 nap\u0159\u00edklad l\u00e9t\u00e1n\u00ed nebo rozhovor s n\u011bk\u00fdm, kdo ji\u017e zem\u0159el \u2013 obvykle to v danou chv\u00edli p\u0159ij\u00edm\u00e1me jako n\u011bco norm\u00e1ln\u00edho.<\/p>\n\n\n\n Dal\u0161\u00edm faktorem, kter\u00fd zp\u016fsobuje, \u017ee se sny zdaj\u00ed b\u00fdt tak re\u00e1ln\u00e9, je p\u0159\u00edtomnost siln\u00fdch emoc\u00ed. B\u011bhem REM sp\u00e1nku se oblasti mozku spojen\u00e9 s emocemi, jako je amygdala, st\u00e1vaj\u00ed pom\u011brn\u011b aktivn\u00edmi. To znamen\u00e1, \u017ee se ve snech mohou intenzivn\u011b objevovat pocity jako strach, radost, \u00fazkost nebo p\u0159ekvapen\u00ed.<\/p>\n\n\n\n Kdy\u017e n\u011bjak\u00fd z\u00e1\u017eitek zahrnuje siln\u00e9 emoce, n\u00e1\u0161 mozek m\u00e1 tendenci jej zaznamen\u00e1vat podrobn\u011bji. Proto se emocion\u00e1ln\u00ed sny mohou zd\u00e1t extr\u00e9mn\u011b re\u00e1ln\u00e9 a dokonce z\u016fst\u00e1vaj\u00ed v na\u0161\u00ed pam\u011bti d\u00e9le po probuzen\u00ed.<\/p>\n\n\n\n Proto si mnoho lid\u00ed jasn\u011b pamatuje v\u00fdrazn\u00e9 sny, zejm\u00e9na ty, kter\u00e9 se t\u00fdkaj\u00ed d\u016fle\u017eit\u00fdch situac\u00ed nebo intenzivn\u00edch pocit\u016f.<\/p>\n\n\n\n Velk\u00e1 \u010d\u00e1st obsahu sn\u016f souvis\u00ed se z\u00e1\u017eitky pro\u017eit\u00fdmi b\u011bhem dne. Mozek vyu\u017e\u00edv\u00e1 obdob\u00ed sp\u00e1nku k organizaci vzpom\u00ednek, zpracov\u00e1n\u00ed informac\u00ed a dokonce i k \u0159e\u0161en\u00ed nahromad\u011bn\u00fdch emoc\u00ed.<\/p>\n\n\n\n B\u011bhem tohoto procesu se mohou ned\u00e1vn\u00e9 vzpom\u00ednky m\u00edsit se star\u00fdmi vzpom\u00ednkami nebo dokonce smy\u0161len\u00fdmi situacemi. Tato sm\u011bs m\u016f\u017ee vytvo\u0159it velmi detailn\u00ed a poutav\u00e9 p\u0159\u00edb\u011bhy.<\/p>\n\n\n\n Nap\u0159\u00edklad pokud \u010dlov\u011bk str\u00e1vil den p\u0159em\u00fd\u0161len\u00edm o d\u016fle\u017eit\u00e9m probl\u00e9mu nebo situaci, je mo\u017en\u00e9, \u017ee se toto t\u00e9ma n\u011bjak\u00fdm zp\u016fsobem objev\u00ed v jeho snu. Proto\u017ee mozek k vytvo\u0159en\u00ed t\u011bchto z\u00e1\u017eitk\u016f pou\u017e\u00edv\u00e1 skute\u010dn\u00e9 vzpom\u00ednky, v\u00fdsledek se m\u016f\u017ee zd\u00e1t extr\u00e9mn\u011b re\u00e1ln\u00fd.<\/p>\n\n\n\n Dal\u0161\u00edm d\u016fvodem, pro\u010d se n\u011bkter\u00e9 sny zdaj\u00ed skute\u010dn\u00e9, je to, jak mozek vytv\u00e1\u0159\u00ed prost\u0159ed\u00ed a postavy v mysli. B\u011bhem sn\u011bn\u00ed m\u016f\u017ee mozek simulovat cel\u00e9 situace, v\u010detn\u011b zn\u00e1m\u00fdch m\u00edst, lid\u00ed a dokonce i fyzick\u00fdch vjem\u016f.<\/p>\n\n\n\n D\u011bje se to proto, \u017ee mozek vyu\u017e\u00edv\u00e1 stejn\u00e9 oblasti zodpov\u011bdn\u00e9 za vn\u00edm\u00e1n\u00ed re\u00e1ln\u00e9ho sv\u011bta. Proto kdy\u017e ve snu n\u011bco vid\u00edme, oblasti mozku zodpov\u011bdn\u00e9 za vid\u011bn\u00ed se aktivuj\u00ed podobn\u00fdm zp\u016fsobem, jako kdy\u017e jsme vzh\u016fru.<\/p>\n\n\n\n Tento mechanismus zp\u016fsobuje, \u017ee mozek \u201cv\u011b\u0159\u00ed\u201d tomu, co se vytv\u00e1\u0159\u00ed uvnit\u0159. V d\u016fsledku toho se pro\u017eitek m\u016f\u017ee zd\u00e1t velmi p\u0159esv\u011bd\u010div\u00fd.<\/p>\n\n\n\n Existuje tak\u00e9 zvl\u00e1\u0161tn\u00ed typ snu, kter\u00fd se naz\u00fdv\u00e1 lucidn\u00ed sen<\/strong>. V tomto p\u0159\u00edpad\u011b si \u010dlov\u011bk uv\u011bdom\u00ed, \u017ee se mu zd\u00e1, i kdy\u017e sen st\u00e1le prob\u00edh\u00e1. N\u011bkte\u0159\u00ed lid\u00e9 jsou dokonce schopni kontrolovat, co se v dan\u00e9m okam\u017eiku d\u011bje.<\/p>\n\n\n\n Lucidn\u00ed sny se mohou zd\u00e1t je\u0161t\u011b re\u00e1ln\u011bj\u0161\u00ed, proto\u017ee je dan\u00e1 osoba \u010d\u00e1ste\u010dn\u011b p\u0159i v\u011bdom\u00ed. To znamen\u00e1, \u017ee \u010d\u00e1st mozku zodpov\u011bdn\u00e1 za vn\u00edm\u00e1n\u00ed a rozhodov\u00e1n\u00ed b\u011bhem snu znovu za\u010dne fungovat.<\/p>\n\n\n\n I kdy\u017e ne ka\u017ed\u00fd za\u017e\u00edv\u00e1 lucidn\u00ed sny \u010dasto, ty ukazuj\u00ed, jak je mozek schopen vytv\u00e1\u0159et velmi komplexn\u00ed z\u00e1\u017eitky b\u011bhem sp\u00e1nku.<\/p>\n\n\n\n Ne v\u0161echny sny se zdaj\u00ed b\u00fdt stejn\u011b re\u00e1ln\u00e9. N\u011bkte\u0159\u00ed lid\u00e9 m\u00edvaj\u00ed velmi \u017eiv\u00e9 sny, zat\u00edmco jin\u00ed si jen z\u0159\u00eddka pamatuj\u00ed, co se jim zd\u00e1lo. To se m\u016f\u017ee st\u00e1t z r\u016fzn\u00fdch d\u016fvod\u016f.<\/p>\n\n\n\n Mezi nimi jsou:<\/p>\n\n\n\n Kdy\u017e \u010dlov\u011bk sp\u00ed hluboce a tr\u00e1v\u00ed v\u00edce \u010dasu v REM f\u00e1zi, je pravd\u011bpodobn\u011bj\u0161\u00ed, \u017ee bude m\u00edt intenzivn\u00ed a detailn\u00ed sny.<\/p>\n\n\n\n Stresov\u00e9 situace nebo emo\u010dn\u00ed zm\u011bny mohou nav\u00edc zv\u00fd\u0161it intenzitu sn\u016f, \u010d\u00edm\u017e je \u010din\u00ed realisti\u010dt\u011bj\u0161\u00edmi.<\/p>\n\n\n\n P\u0159esto\u017ee sny st\u00e1le obklopuje mnoho z\u00e1had, v\u011bdci se domn\u00edvaj\u00ed, \u017ee hraj\u00ed d\u016fle\u017eitou roli ve fungov\u00e1n\u00ed mozku. B\u011bhem sp\u00e1nku mozek reorganizuje vzpom\u00ednky, zpracov\u00e1v\u00e1 emoce a posiluje u\u010den\u00ed.<\/p>\n\n\n\n Sny mohou b\u00fdt sou\u010d\u00e1st\u00ed tohoto procesu. Znovuvytv\u00e1\u0159en\u00edm situac\u00ed a z\u00e1\u017eitk\u016f v mysli m\u016f\u017ee mozek tr\u00e9novat emo\u010dn\u00ed reakce, \u0159e\u0161it probl\u00e9my nebo jednodu\u0161e organizovat informace nahromad\u011bn\u00e9 b\u011bhem dne.<\/p>\n\n\n\n To pom\u00e1h\u00e1 vysv\u011btlit, pro\u010d se sny \u010dasto zdaj\u00ed tak slo\u017eit\u00e9 a pln\u00e9 detail\u016f.<\/p>\n\n\n\n Sny, kter\u00e9 se zdaj\u00ed b\u00fdt extr\u00e9mn\u011b re\u00e1ln\u00e9, jsou v\u00fdsledkem intenzivn\u00ed mozkov\u00e9 aktivity b\u011bhem sp\u00e1nku, zejm\u00e9na ve f\u00e1zi REM. V t\u00e9to dob\u011b mozek vytv\u00e1\u0159\u00ed obrazy, emoce a p\u0159\u00edb\u011bhy na z\u00e1klad\u011b skute\u010dn\u00fdch vzpom\u00ednek a z\u00e1\u017eitk\u016f.<\/p>\n\n\n\n Kombinace p\u0159edstavivosti, siln\u00fdch emoc\u00ed a mozkov\u00e9 aktivity zp\u016fsobuje, \u017ee sny se zdaj\u00ed b\u00fdt stejn\u011b p\u0159esv\u011bd\u010div\u00e9 jako ud\u00e1losti skute\u010dn\u00e9ho sv\u011bta. P\u0159esto\u017ee ohledn\u011b tohoto jevu z\u016fst\u00e1v\u00e1 mnoho ot\u00e1zek, studie ukazuj\u00ed, \u017ee sn\u011bn\u00ed je z\u00e1kladn\u00ed sou\u010d\u00e1st\u00ed fungov\u00e1n\u00ed lidsk\u00e9 mysli.<\/p>\n\n\n\n A\u017e se v\u00e1m p\u0159\u00ed\u0161t\u011b bude zd\u00e1t sen, kter\u00fd se v\u00e1m bude zd\u00e1t a\u017e p\u0159\u00edli\u0161 re\u00e1ln\u00fd, vzpome\u0148te si, \u017ee v\u00e1\u0161 mozek prost\u011b d\u011bl\u00e1 to, co um\u00ed nejl\u00e9pe: vytv\u00e1\u0159\u00ed si b\u011bhem sp\u00e1nku komplexn\u00ed a fascinuj\u00edc\u00ed z\u00e1\u017eitky.<\/p>","protected":false},"excerpt":{"rendered":" Sonhar \u00e9 uma experi\u00eancia comum para praticamente todas as pessoas. Durante o sono, nossa mente cria hist\u00f3rias, imagens e sensa\u00e7\u00f5es que podem parecer extremamente reais. Em alguns casos, ao acordar, fica at\u00e9 dif\u00edcil distinguir se aquilo realmente aconteceu ou se foi apenas um sonho. Essa sensa\u00e7\u00e3o \u00e9 mais comum do que se imagina e est\u00e1 […]<\/p>\n","protected":false},"author":1,"featured_media":761,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-760","post","type-post","status-publish","format-standard","has-post-thumbnail","category-curiosidades"],"_links":{"self":[{"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/posts\/760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/comments?post=760"}],"version-history":[{"count":1,"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/posts\/760\/revisions"}],"predecessor-version":[{"id":762,"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/posts\/760\/revisions\/762"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/media\/761"}],"wp:attachment":[{"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/media?parent=760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/categories?post=760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nolbviral.com\/cs\/wp-json\/wp\/v2\/tags?post=760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Emoce d\u011blaj\u00ed sny intenzivn\u011bj\u0161\u00edmi<\/strong><\/h2>\n\n\n\n
Vliv ka\u017edodenn\u00edch zku\u0161enost\u00ed<\/strong><\/h2>\n\n\n\n
Pocit p\u0159\u00edtomnosti a realismu<\/strong><\/h2>\n\n\n\n
Lucidn\u00ed sn\u011bn\u00ed a v\u011bdom\u00ed b\u011bhem sp\u00e1nku<\/strong><\/h2>\n\n\n\n
Pro\u010d jsou n\u011bkter\u00e9 sny \u017eiv\u011bj\u0161\u00ed ne\u017e jin\u00e9<\/strong><\/h2>\n\n\n\n
\n
V\u00fdznam sn\u016f pro mozek<\/strong><\/h2>\n\n\n\n
Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n