{"id":122818,"date":"2019-07-05T09:33:28","date_gmt":"2019-07-05T01:33:28","guid":{"rendered":"https:\/\/www.pandasilk.com\/rem-vs-non-rem-sleep-the-stages-of-sleep\/"},"modified":"2025-01-15T10:41:22","modified_gmt":"2025-01-15T18:41:22","slug":"rem-vs-non-rem-sleep-the-stages-of-sleep","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/cs\/rem-vs-non-rem-sleep-the-stages-of-sleep\/","title":{"rendered":"F\u00e1ze sp\u00e1nku: REM vs. NREM"},"content":{"rendered":"

Sp\u00e1nek je z\u00e1kladn\u00ed lidskou pot\u0159ebou, stejn\u011b d\u016fle\u017eitou jako j\u00eddlo a pit\u00ed. Bez dostate\u010dn\u00e9ho a kvalitn\u00edho sp\u00e1nku se na\u0161e fyzick\u00e9 i psychick\u00e9 zdrav\u00ed zhor\u0161uje. Pro pochopen\u00ed d\u016fle\u017eitosti sp\u00e1nku je kl\u00ed\u010dov\u00e9 sezn\u00e1mit se s jeho jednotliv\u00fdmi f\u00e1zemi a rozd\u00edly mezi nimi, zejm\u00e9na s rozd\u011blen\u00edm na REM a non-REM sp\u00e1nek.<\/p>\n

F\u00e1ze non-REM sp\u00e1nku<\/h3>\n

Non-REM sp\u00e1nek se d\u011bl\u00ed na t\u0159i st\u00e1dia, ka\u017ed\u00e9 s charakteristick\u00fdmi znaky:<\/p>\n

    \n
  1. \n

    N1 (Lehk\u00fd sp\u00e1nek):<\/strong> Toto je p\u0159echodov\u00e1 f\u00e1ze mezi bd\u011bn\u00edm a sp\u00e1nkem. Svaly se uvol\u0148uj\u00ed, t\u011blesn\u00e1 teplota kles\u00e1, srde\u010dn\u00ed tep a d\u00fdch\u00e1n\u00ed se zpomaluj\u00ed. M\u016f\u017eeme se snadno probudit a \u010dasto si ani neuv\u011bdomujeme, \u017ee jsme spali. V t\u00e9to f\u00e1zi se mohou objevovat hypnagogick\u00e9 halucinace (nap\u0159. pocit pad\u00e1n\u00ed).<\/p>\n<\/li>\n

  2. \n

    N2 (St\u0159edn\u011b hlubok\u00fd sp\u00e1nek):<\/strong> Mozek produkuje tzv. sp\u00e1nkov\u00e1 v\u0159etena a K-komplexy, co\u017e jsou kr\u00e1tk\u00e9 z\u00e1blesky elektrick\u00e9 aktivity, kter\u00e9 pom\u00e1haj\u00ed blokovat vn\u011bj\u0161\u00ed podn\u011bty a prohlubuj\u00ed sp\u00e1nek. Srde\u010dn\u00ed tep a d\u00fdch\u00e1n\u00ed se d\u00e1le zpomaluj\u00ed, t\u011blesn\u00e1 teplota kles\u00e1 je\u0161t\u011b v\u00edce. Probuzen\u00ed je obt\u00ed\u017en\u011bj\u0161\u00ed.<\/p>\n<\/li>\n

  3. \n

    N3 (Hlubok\u00fd sp\u00e1nek):<\/strong> Toto je nejd\u016fle\u017eit\u011bj\u0161\u00ed f\u00e1ze non-REM sp\u00e1nku. Mozek produkuje pomal\u00e9 delta vlny. Svaly jsou maxim\u00e1ln\u011b uvoln\u011bn\u00e9, srde\u010dn\u00ed tep a d\u00fdch\u00e1n\u00ed jsou nejpomalej\u0161\u00ed. Probuzen\u00ed je velmi t\u011b\u017ek\u00e9 a po probuzen\u00ed se c\u00edt\u00edme dezorientovan\u00ed. V t\u00e9to f\u00e1zi prob\u00edh\u00e1 regenerace organismu, tvorba r\u016fstov\u00e9ho hormonu a upev\u0148ov\u00e1n\u00ed pam\u011bti.<\/p>\n<\/li>\n<\/ol>\n\n\n\n\n\n\n\n
    F\u00e1ze non-REM<\/th>\nCharakteristika<\/th>\nMozek<\/th>\nSvaly<\/th>\n<\/tr>\n<\/thead>\n
    N1<\/td>\nP\u0159echodov\u00e1 f\u00e1ze, snadn\u00e9 probuzen\u00ed<\/td>\nPomal\u00e9 theta vlny<\/td>\nUvoln\u011bn\u00e9<\/td>\n<\/tr>\n
    N2<\/td>\nSt\u0159edn\u011b hlubok\u00fd sp\u00e1nek, sp\u00e1nkov\u00e1 v\u0159etena a K-komplexy<\/td>\nPomalej\u0161\u00ed vlny<\/td>\nUvoln\u011bn\u011bj\u0161\u00ed<\/td>\n<\/tr>\n
    N3<\/td>\nHlubok\u00fd sp\u00e1nek, delta vlny, regenerace<\/td>\nNejpomalej\u0161\u00ed delta vlny<\/td>\nMaxim\u00e1ln\u011b uvoln\u011bn\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    F\u00e1ze REM sp\u00e1nku<\/h3>\n

    REM (Rapid Eye Movement) sp\u00e1nek je charakteristick\u00fd rychl\u00fdmi pohyby o\u010d\u00ed pod zav\u0159en\u00fdmi v\u00ed\u010dky. Mozek je v t\u00e9to f\u00e1zi velmi aktivn\u00ed, produkuje vlny podobn\u00e9 bd\u011bl\u00e9mu stavu. Svaly jsou paralyzov\u00e1ny, abychom nep\u0159edv\u00e1d\u011bli sny. V REM f\u00e1zi se n\u00e1m zdaj\u00ed nej\u017eiv\u011bj\u0161\u00ed sny. Tato f\u00e1ze je d\u016fle\u017eit\u00e1 pro konsolidaci pam\u011bti, u\u010den\u00ed a emo\u010dn\u00ed regulaci.<\/p>\n

    Cykly sp\u00e1nku<\/h3>\n

    B\u011bhem noci proch\u00e1z\u00edme n\u011bkolika cykly, kter\u00e9 se skl\u00e1daj\u00ed z non-REM a REM sp\u00e1nku. Jeden cyklus trv\u00e1 p\u0159ibli\u017en\u011b 90 minut. V prvn\u00ed polovin\u011b noci p\u0159eva\u017euje hlubok\u00fd non-REM sp\u00e1nek, zat\u00edmco v druh\u00e9 polovin\u011b se prodlu\u017euj\u00ed f\u00e1ze REM sp\u00e1nku.<\/p>\n

    Porozum\u011bn\u00ed f\u00e1z\u00edm sp\u00e1nku a rozd\u00edl\u016fm mezi REM a non-REM sp\u00e1nkem n\u00e1m pom\u00e1h\u00e1 l\u00e9pe pochopit d\u016fle\u017eitost kvalitn\u00edho sp\u00e1nku pro na\u0161e zdrav\u00ed. Dostate\u010dn\u00fd sp\u00e1nek ve v\u0161ech f\u00e1z\u00edch je nezbytn\u00fd pro regeneraci organismu, upev\u0148ov\u00e1n\u00ed pam\u011bti, u\u010den\u00ed a emo\u010dn\u00ed stabilitu. Nedostatek sp\u00e1nku m\u016f\u017ee v\u00e9st k \u0159ad\u011b zdravotn\u00edch probl\u00e9m\u016f, od \u00fanavy a podr\u00e1\u017ed\u011bnosti a\u017e po v\u00e1\u017en\u011bj\u0161\u00ed onemocn\u011bn\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Sp\u00e1nek je z\u00e1kladn\u00ed lidskou pot\u0159ebou, stejn\u011b d\u016fle\u017eitou jako j\u00eddlo a pit\u00ed. Bez dostate\u010dn\u00e9ho a kvalitn\u00edho sp\u00e1nku se na\u0161e fyzick\u00e9 i psychick\u00e9 zdrav\u00ed zhor\u0161uje. Pro pochopen\u00ed d\u016fle\u017eitosti sp\u00e1nku je kl\u00ed\u010dov\u00e9 sezn\u00e1mit se s jeho jednotliv\u00fdmi f\u00e1zemi a rozd\u00edly mezi nimi, zejm\u00e9na s rozd\u011blen\u00edm na REM a non-REM sp\u00e1nek. F\u00e1ze non-REM sp\u00e1nku Non-REM sp\u00e1nek se d\u011bl\u00ed na<\/p>\n","protected":false},"author":1,"featured_media":51115,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37903],"tags":[],"class_list":["post-122818","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sleeping-cs","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts\/122818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/comments?post=122818"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts\/122818\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media\/51115"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media?parent=122818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/categories?post=122818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/tags?post=122818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}