{"id":121594,"date":"2022-08-31T06:40:29","date_gmt":"2022-08-31T13:40:29","guid":{"rendered":"https:\/\/www.pandasilk.com\/an-overview-of-sleep\/"},"modified":"2025-01-15T10:31:49","modified_gmt":"2025-01-15T18:31:49","slug":"an-overview-of-sleep","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/cs\/an-overview-of-sleep\/","title":{"rendered":"Sp\u00e1nek: Komplexn\u00ed pr\u016fvodce sv\u011btem sn\u016f a bd\u011bn\u00ed"},"content":{"rendered":"<p>Sp\u00e1nek je pro lidsk\u00e9 zdrav\u00ed naprosto nezbytn\u00fd.  Bez dostate\u010dn\u00e9ho a kvalitn\u00edho sp\u00e1nku trp\u00ed nejen na\u0161e t\u011blesn\u00e1, ale i psychick\u00e1 pohoda.  Tento \u010dl\u00e1nek poskytuje komplexn\u00ed p\u0159ehled o r\u016fzn\u00fdch aspektech sp\u00e1nku, od jeho f\u00e1z\u00ed a\u017e po d\u016fsledky jeho nedostatku.<\/p>\n<p>F\u00e1z\u00ed sp\u00e1nku a jejich charakteristika<\/p>\n<p>Sp\u00e1nek nen\u00ed jednotn\u00fd stav, ale skl\u00e1d\u00e1 se z n\u011bkolika f\u00e1z\u00ed, kter\u00e9 se cyklicky opakuj\u00ed b\u011bhem noci.  Tyto f\u00e1ze se d\u011bl\u00ed na sp\u00e1nek NREM (Non-Rapid Eye Movement) a REM (Rapid Eye Movement) sp\u00e1nek.<\/p>\n<ol>\n<li>\n<p><strong>NREM sp\u00e1nek:<\/strong>  Tento sp\u00e1nek se d\u00e1le d\u011bl\u00ed do t\u0159\u00ed st\u00e1di\u00ed:<\/p>\n<ul>\n<li><strong>St\u00e1dium 1:<\/strong>  P\u0159echodov\u00e1 f\u00e1ze mezi bd\u011blost\u00ed a sp\u00e1nkem, charakterizovan\u00e1 pomal\u00fdmi o\u010dn\u00edmi pohyby a sn\u00ed\u017eenou svalovou aktivitou.<\/li>\n<li><strong>St\u00e1dium 2:<\/strong>  Hlub\u0161\u00ed sp\u00e1nek, ve kter\u00e9m se objevuj\u00ed tzv. sp\u00e1nkov\u00e1 v\u0159et\u00e9nka a K-komplexy \u2013 specifick\u00e9 mozkov\u00e9 vlny.<\/li>\n<li><strong>St\u00e1dium 3:<\/strong>  Nejhlub\u0161\u00ed sp\u00e1nek, charakterizovan\u00fd pomal\u00fdmi delta vlnami. V t\u00e9to f\u00e1zi doch\u00e1z\u00ed k regeneraci t\u011bla a upev\u0148ov\u00e1n\u00ed pam\u011bti.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>REM sp\u00e1nek:<\/strong>  B\u011bhem REM sp\u00e1nku doch\u00e1z\u00ed k rychl\u00fdm o\u010dn\u00edm pohyb\u016fm, sn\u00ed\u017een\u00e9 svalov\u00e9 aktivit\u011b (krom\u011b o\u010d\u00ed a d\u00fdchac\u00edch sval\u016f) a \u017eiv\u00fdm sn\u016fm.  Tato f\u00e1ze je d\u016fle\u017eit\u00e1 pro zpracov\u00e1n\u00ed emoc\u00ed a konsolidaci pam\u011bti.<\/p>\n<\/li>\n<\/ol>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>F\u00e1ze sp\u00e1nku<\/th>\n<th>Mozkov\u00e9 vlny<\/th>\n<th>Svalov\u00e1 aktivita<\/th>\n<th>Sn\u011bn\u00ed<\/th>\n<th>Funkce<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NREM 1<\/td>\n<td>Alfa, theta<\/td>\n<td>Sn\u00ed\u017een\u00e1<\/td>\n<td>Ob\u010dasn\u00e9<\/td>\n<td>P\u0159echod do sp\u00e1nku<\/td>\n<\/tr>\n<tr>\n<td>NREM 2<\/td>\n<td>Theta<\/td>\n<td>Sn\u00ed\u017een\u00e1<\/td>\n<td>Vz\u00e1cn\u011b<\/td>\n<td>Upev\u0148ov\u00e1n\u00ed pam\u011bti<\/td>\n<\/tr>\n<tr>\n<td>NREM 3<\/td>\n<td>Delta<\/td>\n<td>Velmi sn\u00ed\u017een\u00e1<\/td>\n<td>Vz\u00e1cn\u011b<\/td>\n<td>Regenerace t\u011bla<\/td>\n<\/tr>\n<tr>\n<td>REM<\/td>\n<td>Beta<\/td>\n<td>Velmi sn\u00ed\u017een\u00e1 (krom\u011b o\u010d\u00ed a d\u00fdchac\u00edch sval\u016f)<\/td>\n<td>\u010cast\u00e9 a \u017eiv\u00e9<\/td>\n<td>Zpracov\u00e1n\u00ed emoc\u00ed, konsolidace pam\u011bti<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>D\u016fle\u017eitost sp\u00e1nku pro zdrav\u00ed<\/p>\n<p>Dostate\u010dn\u00fd sp\u00e1nek je nezbytn\u00fd pro \u0159adu t\u011blesn\u00fdch i psychick\u00fdch funkc\u00ed.  Jeho nedostatek m\u016f\u017ee v\u00e9st k:<\/p>\n<ol>\n<li><strong>Oslaben\u00e9 imunit\u011b:<\/strong>  Nedostatek sp\u00e1nku sni\u017euje schopnost t\u011bla bojovat proti infekc\u00edm.<\/li>\n<li><strong>Zv\u00fd\u0161en\u00e9mu riziku chronick\u00fdch onemocn\u011bn\u00ed:<\/strong>  Chronick\u00fd nedostatek sp\u00e1nku zvy\u0161uje riziko vzniku kardiovaskul\u00e1rn\u00edch onemocn\u011bn\u00ed, diabetu a obezity.<\/li>\n<li><strong>Zhor\u0161en\u00e9 n\u00e1lad\u011b a kognitivn\u00edm funkc\u00edm:<\/strong>  Nedostatek sp\u00e1nku vede k podr\u00e1\u017ed\u011bnosti, \u00fanav\u011b, zhor\u0161en\u00e9 koncentraci a pam\u011bti.<\/li>\n<li><strong>Zv\u00fd\u0161en\u00e9mu riziku nehod:<\/strong>  \u00danava zp\u016fsoben\u00e1 nedostatkem sp\u00e1nku sni\u017euje reak\u010dn\u00ed dobu a zvy\u0161uje riziko nehod.<\/li>\n<\/ol>\n<p>Faktory ovliv\u0148uj\u00edc\u00ed sp\u00e1nek<\/p>\n<p>Na kvalitu a d\u00e9lku sp\u00e1nku m\u00e1 vliv \u0159ada faktor\u016f:<\/p>\n<ol>\n<li><strong>Stres:<\/strong>  Stres a \u00fazkost mohou naru\u0161ovat sp\u00e1nek a v\u00e9st k nespavosti.<\/li>\n<li><strong>Strava:<\/strong>  T\u011b\u017ek\u00e1 j\u00eddla p\u0159ed span\u00edm mohou zhor\u0161ovat kvalitu sp\u00e1nku.<\/li>\n<li><strong>Alkohol a kofein:<\/strong>  Alkohol a kofein mohou naru\u0161ovat sp\u00e1nkov\u00fd cyklus.<\/li>\n<li><strong>Sp\u00e1nkov\u00e9 prost\u0159ed\u00ed:<\/strong>  Tmav\u00e9, tich\u00e9 a chladn\u00e9 prost\u0159ed\u00ed je ide\u00e1ln\u00ed pro kvalitn\u00ed sp\u00e1nek.  Pohodl\u00ed l\u016f\u017ekovin, nap\u0159\u00edklad povle\u010den\u00ed z m\u011bkk\u00e9 p\u0159\u00edrodn\u00ed tkaniny, tak\u00e9 hraje d\u016fle\u017eitou roli.  <\/li>\n<li><strong>Sp\u00e1nkov\u00e1 hygiena:<\/strong>  Pravideln\u00fd sp\u00e1nkov\u00fd re\u017eim a dodr\u017eov\u00e1n\u00ed sp\u00e1nkov\u00e9 hygieny jsou kl\u00ed\u010dov\u00e9 pro kvalitn\u00ed sp\u00e1nek.<\/li>\n<\/ol>\n<p>Poruchy sp\u00e1nku<\/p>\n<p>Existuje mnoho r\u016fzn\u00fdch poruch sp\u00e1nku, jako je nespavost, sp\u00e1nkov\u00e1 apnoe, narkolepsie a dal\u0161\u00ed.  V p\u0159\u00edpad\u011b pot\u00ed\u017e\u00ed se sp\u00e1nkem je d\u016fle\u017eit\u00e9 vyhledat pomoc odborn\u00edka.<\/p>\n<p>Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee sp\u00e1nek je pro lidsk\u00e9 zdrav\u00ed nezbytn\u00fd a jeho kvalita a d\u00e9lka ovliv\u0148uj\u00ed celkovou pohodu. Dodr\u017eov\u00e1n\u00ed spr\u00e1vn\u00e9 sp\u00e1nkov\u00e9 hygieny a v p\u0159\u00edpad\u011b pot\u00ed\u017e\u00ed s poruchami sp\u00e1nku vyhled\u00e1n\u00ed odborn\u00e9 pomoci jsou kl\u00ed\u010dov\u00e9 pro zdrav\u00fd a spokojen\u00fd \u017eivot.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sp\u00e1nek je pro lidsk\u00e9 zdrav\u00ed naprosto nezbytn\u00fd. Bez dostate\u010dn\u00e9ho a kvalitn\u00edho sp\u00e1nku trp\u00ed nejen na\u0161e t\u011blesn\u00e1, ale i psychick\u00e1 pohoda. Tento \u010dl\u00e1nek poskytuje komplexn\u00ed p\u0159ehled o r\u016fzn\u00fdch aspektech sp\u00e1nku, od jeho f\u00e1z\u00ed a\u017e po d\u016fsledky jeho nedostatku. F\u00e1z\u00ed sp\u00e1nku a jejich charakteristika Sp\u00e1nek nen\u00ed jednotn\u00fd stav, ale skl\u00e1d\u00e1 se z n\u011bkolika f\u00e1z\u00ed, kter\u00e9 se cyklicky<\/p>\n","protected":false},"author":1,"featured_media":51056,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37903],"tags":[],"class_list":["post-121594","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\/121594","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=121594"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/posts\/121594\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media\/51056"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/media?parent=121594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/categories?post=121594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/cs\/wp-json\/wp\/v2\/tags?post=121594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}