[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.levcik.sk\/spanok-a-jeho-cyklus\/#Article","mainEntityOfPage":"https:\/\/www.levcik.sk\/spanok-a-jeho-cyklus\/","headline":"Sp\u00e1nok a jeho cyklus","name":"Sp\u00e1nok a jeho cyklus","description":"Ve\u013ea v\u00fdskumov bolo vykonan\u00fdch preto, lebo vedci chceli zisti\u0165, \u010do sa to s\u00a0nami po\u010das sp\u00e1nku vlastne deje a\u00a0ako cel\u00fd sp\u00e1nok prebieha. Rozdelili ho na 5 […]","datePublished":"2021-10-26","dateModified":"2023-04-25","author":{"@type":"Person","@id":"https:\/\/www.levcik.sk\/author\/#Person","name":"","url":"https:\/\/www.levcik.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/9cae764794acc12213aa530e21558ed2bd96c03f91e0c3ad21cc1905765be658?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9cae764794acc12213aa530e21558ed2bd96c03f91e0c3ad21cc1905765be658?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"levcik.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.levcik.sk\/wp-content\/uploads\/woman-3403604__340.jpg","url":"https:\/\/www.levcik.sk\/wp-content\/uploads\/woman-3403604__340.jpg","height":0,"width":0},"url":"https:\/\/www.levcik.sk\/spanok-a-jeho-cyklus\/","about":["Veda"],"wordCount":475,"articleBody":"Ve\u013ea v\u00fdskumov bolo vykonan\u00fdch preto, lebo vedci chceli zisti\u0165, \u010do sa to s\u00a0nami po\u010das sp\u00e1nku vlastne deje a\u00a0ako cel\u00fd sp\u00e1nok prebieha. Rozdelili ho na 5 f\u00e1z, po\u010das ktor\u00fdch sp\u00e1nok trv\u00e1. F\u00e1za \u010d. 1 \u2013 non \u2013 REM 1:Zjednodu\u0161ene nazvan\u00e9 zasp\u00e1vanie. Nast\u00e1va prechod zo stavu bdel\u00e9ho do sp\u00e1nku \u013eahk\u00e9ho, \u010dasovo m\u00e1 tento prechod ka\u017ed\u00fd v\u00a0r\u00f4znej d\u013a\u017eke, niekomu sta\u010d\u00ed p\u00e1r sek\u00fand, in\u00e9mu zas aj desiatky min\u00fat. V\u00a0tejto f\u00e1ze sa za\u010d\u00ednaj\u00fa uvo\u013e\u0148ova\u0165 svaly (povestn\u00e9 \u0161klbanie) a\u00a0spomal\u00ed sa pohyb o\u010d\u00ed. Pre t\u00fato f\u00e1zu je typick\u00e9 spomalenie dychu a\u00a0tepovej frekvencie. F\u00e1za \u010d. 2 \u2013 non \u2013 REM 2:T\u00e1to f\u00e1za je nieko\u013ekomin\u00fatov\u00fd kr\u00e1tky interval \u2013 od zaspatia a\u017e k\u00a0sp\u00e1nku. Zobudenie v\u00a0tejto f\u00e1ze m\u00e1 za n\u00e1sledok, \u017ee znova zaspa\u0165 nebude jednoduch\u00e9. V\u00a0tejto f\u00e1ze doch\u00e1dza k postupn\u00e9mu\u00a0zablokovaniu zvukov\u00fdch sign\u00e1lov pomocou sp\u00e1nkov\u00fdch vretienok.F\u00e1za \u010d. 3 \u2013 non \u2013 REM 3:Je prvou f\u00e1zou sp\u00e1nku hlbok\u00e9ho.\u00a0 Po\u010das nej hlboko d\u00fdchame, srdce m\u00e1 pravideln\u00fa frekvenciu, m\u00f4\u017eu sa n\u00e1m za\u010da\u0165 sn\u00edva\u0165 prv\u00e9 sny. V\u00a0tejto f\u00e1ze je \u010dlovek ve\u013emi \u0165a\u017eko zobudite\u013en\u00fd, doch\u00e1dza v\u00a0nej k\u00a0za\u010diatku regener\u00e1cie cel\u00e9ho tela. F\u00e1za \u010d. 4 \u2013 non \u2013 REM 4:Je sp\u00e1nkom hlbok\u00fdm. D\u00fdchanie je u\u017e \u00faplne pravideln\u00e9 a\u00a0tep kles\u00e1. Zobudenie \u010dloveka v\u00a0tejto f\u00e1ze sp\u00e1nku by malo pravdepodobne za n\u00e1sledok jeho dezorientovanos\u0165. Povedan\u00e9 zjednodu\u0161ene \u2013 potreboval by chv\u00ed\u013eu na to, aby si uvedomil \u010do sa deje. F\u00e1za \u010d. 5 \u2013 REM:F\u00e1za, ktor\u00e1 je charakteristick\u00e1 sn\u00edvan\u00edm. Opakuje sa nieko\u013ekokr\u00e1t za noc a\u00a0zaber\u00e1 zhruba \u0161tvrtinu celkov\u00e9ho sp\u00e1nku. T\u00e1to f\u00e1za sa od prv\u00fdch \u0161tyroch regenera\u010dn\u00fdch f\u00e1z v\u00fdrazne l\u00ed\u0161i. Nie je f\u00e1zou regenera\u010dnou, ale akt\u00edvnou, to znamen\u00e1 \u017ee mozog prejavuje v\u00fdrazn\u00fa aktivitu, je dokonca viac akt\u00edvny ako pri plnom vedom\u00ed, \u010do je \u00fa\u017easn\u00e9. Po\u010das nej prebieha ukladanie pam\u00e4\u0165ov\u00fdch st\u00f4p, \u010di\u017ee prebieha prenos z\u00a0kr\u00e1tkodobej do dlhodobej pam\u00e4te. Mozog si utrie\u010fuje my\u0161lienky a\u00a0vytv\u00e1ra spomienky. V\u00a0priebehu noci sa f\u00e1zy non \u2013 REM a\u00a0REM sp\u00e1nku striedaj\u00fa nieko\u013ekokr\u00e1t a\u00a0ku koncu noci \u2013 nadr\u00e1nom je REM sp\u00e1nok najakt\u00edvnej\u0161\u00ed. Myslite na to, \u017ee sp\u00e1nok je pre Va\u0161e telo a\u00a0myse\u013e d\u00f4le\u017eitej\u0161\u00ed ako \u010doko\u013evek in\u00e9. Ve\u013ea zdravotn\u00fdch a\u00a0psychick\u00fdch probl\u00e9mov vznik\u00e1 z\u00a0jeho nedostatku alebo z\u00a0jeho nekvality, preto sa sna\u017ete vytvori\u0165 si prostredie a\u00a0podmienky na to, aby bol V\u00e1\u0161 sp\u00e1nok kvalitn\u00fd a\u00a0Vy ste sa r\u00e1no zob\u00fadzali vyspat\u00ed a\u00a0svie\u017ei.                                                                                                                                                                                                                                                                                                                                                                                         4.2\/5 - (4 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Sp\u00e1nok a jeho cyklus","item":"https:\/\/www.levcik.sk\/spanok-a-jeho-cyklus\/#breadcrumbitem"}]}]