{"id":14269,"date":"2021-07-27T17:08:46","date_gmt":"2021-07-27T20:08:46","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=14269"},"modified":"2023-01-05T14:46:31","modified_gmt":"2023-01-05T17:46:31","slug":"increase-your-brain-power-with-a-break","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/sk\/zvysenie-mozgovej-kapacity-s-prestavkou\/","title":{"rendered":"Sila mozgu: Pre\u010do s\u00fa prest\u00e1vky dobr\u00e9 pre v\u00e1\u0161 mozog?"},"content":{"rendered":"

Kr\u00e1tke prest\u00e1vky m\u00f4\u017eu zv\u00fd\u0161i\u0165 v\u00fdkon v\u00e1\u0161ho mozgu.<\/h2>\n\n\n\n

Pros\u00edm, urobte si teraz kr\u00e1tku prest\u00e1vku a doprajte svojej mysli \u010das na s\u00fastredenie a nau\u010denie sa novej zru\u010dnosti. <\/p>\n\n\n\n

Pozrite si Mind the Graph Gal\u00e9ria<\/a> ilustr\u00e1cie s\u00favisiace s t\u00e9mou tohto pr\u00edspevku. Kliknite na obr\u00e1zok ni\u017e\u0161ie!<\/p>\n\n\n\n

\"Ilustr\u00e1cie<\/a><\/figure>\n\n\n\n

\u0160t\u00fadia financovan\u00e1 NIH sk\u00famala mozgov\u00fa aktivitu spojen\u00fa s u\u010den\u00edm sa novej zru\u010dnosti a uk\u00e1zala, pre\u010do sa kr\u00e1tke prest\u00e1vky stali k\u013e\u00fa\u010dov\u00fdm prvkom procesu u\u010denia. <\/p>\n\n\n\n

Preru\u0161enie prest\u00e1vok na oddych po\u010das tr\u00e9ningu je spojen\u00e9 s v\u00fdraznej\u0161\u00edm upevnen\u00edm zru\u010dnost\u00ed. Ch\u00fdbaj\u00fa poznatky o tom, ako mozog po\u010das prest\u00e1vok sp\u00e1ja r\u00f4zne \u010dinnosti do priestorovo definovan\u00fdch sekvenci\u00ed zru\u010dnost\u00ed. <\/p>\n\n\n\n

S cie\u013eom z\u00edska\u0165 preh\u013ead o tomto nezn\u00e1mom procese v\u00fdskumn\u00edci hodnotili magnetoencefalografiu v kontexte rozvoja a r\u00fdchleho upev\u0148ovania motorickej zru\u010dnosti. <\/p>\n\n\n\n

V\u00fdsledky \u0161t\u00fadie nazna\u010duj\u00fa, \u017ee pri z\u00edskavan\u00ed nov\u00fdch zru\u010dnost\u00ed zohr\u00e1va d\u00f4le\u017eit\u00fa \u00falohu prax, ako aj bdel\u00fd odpo\u010dinok. Zd\u00e1 sa, \u017ee n\u00e1\u0161 mozog po\u010das t\u00fdchto prest\u00e1vok komprimuje a konsoliduje spomienky. <\/p>\n\n\n\n

Ved\u00faci autor \u0161t\u00fadie a ved\u00faci v\u00fdskumn\u00edk N\u00e1rodn\u00e9ho in\u0161tit\u00fatu pre neurologick\u00e9 poruchy a m\u0155tvicu (NIH's National Institute of Neurological Disorders and Stroke - NINDS) Leonardo G. Cohen a jeho t\u00edm objavili nie\u010do nov\u00e9, \u010do ur\u010dite prispeje k n\u00e1\u0161mu pochopeniu neurologick\u00fdch por\u00fach a k tomu, ako ich mo\u017eno zlep\u0161i\u0165.<\/p>\n\n\n\n

\u0160t\u00fadia: Ako si mozog prehr\u00e1va spomienky stla\u010den\u00e9 z jednoduch\u00e9ho cvi\u010denia<\/strong><\/h3>\n\n\n\n
\"\u017eena<\/a>
Zdroj obr\u00e1zku: Unsplash<\/a> pod\u013ea Bruce Mars<\/a><\/figcaption><\/figure>\n\n\n\n

Ich cie\u013eom bolo odhali\u0165 mechanizmy, ktor\u00e9 s\u00fa z\u00e1kladom zlep\u0161enia pam\u00e4te po\u010das bdel\u00e9ho sp\u00e1nku. Zd\u00e1 sa, \u017ee prehr\u00e1vanie nervovej aktivity je z\u00e1kladom viacer\u00fdch foriem pam\u00e4te. <\/p>\n\n\n\n

T\u00edm Dr. Cohena zaznamen\u00e1val mozgov\u00e9 vlny 33 zdrav\u00fdch prav\u00e1kov, ktor\u00ed testovali k\u00f3d \u013eavou rukou, pomocou ve\u013emi citliv\u00e9ho skenovania naz\u00fdvan\u00e9ho magnetoencefalografia.<\/p>\n\n\n\n

Subjektom boli dan\u00e9 \u010d\u00edslice 41234, ktor\u00e9 sa zobrazovali na obrazovke 10 sek\u00fand, a boli po\u017eiadan\u00ed, aby k\u00f3d zap\u00edsali \u010do najviac kr\u00e1t po\u010das 10 sek\u00fand, po ktor\u00fdch nasledovala 10-sekundov\u00e1 prest\u00e1vka. Tento postup zopakovali 35-kr\u00e1t, pri\u010dom striedavo cvi\u010dili a odpo\u010d\u00edvali. <\/p>\n\n\n\n

Po tomto experimente zistili, \u017ee schopnos\u0165 subjektu spr\u00e1vne nap\u00edsa\u0165 k\u00f3d sa v\u00fdrazne zlep\u0161ila a po 11. pokuse sa zastavila. <\/p>\n\n\n\n

Pomocou \u0161peci\u00e1lneho po\u010d\u00edta\u010dov\u00e9ho programu vyvinut\u00e9ho t\u00edmom sa im podarilo ur\u010di\u0165, ako mozog spracov\u00e1va jednotliv\u00e9 \u010d\u00edsla testu. <\/p>\n\n\n\n

Po\u010das prest\u00e1vok sa prejavila ove\u013ea r\u00fdchlej\u0161ia verzia mozgovej aktivity po\u010das p\u00edsania, ako uk\u00e1zal program; bola pribli\u017ene 20-kr\u00e1t r\u00fdchlej\u0161ia ako t\u00e1, ktor\u00e1 bola pozorovan\u00e1 po\u010das p\u00edsania. <\/p>\n\n\n\n

Po ukon\u010den\u00ed experimentov do\u0161lo k dvoj- a\u017e trojn\u00e1sobn\u00e9mu zv\u00fd\u0161eniu aktivity. \u010castej\u0161ie opakovanie viedlo k r\u00fdchlej\u0161\u00edm v\u00fdkonnostn\u00fdm skokom ako menej \u010dast\u00e9 opakovanie v mozgoch subjektov.<\/p>\n\n\n\n

Vo v\u0161etk\u00fdch sk\u00faman\u00fdch obdobiach bdel\u00e9ho odpo\u010dinku sa uskuto\u010dnili nervov\u00e9 opakovania celej tr\u00e9novanej sekvencie. Naproti tomu bol zaznamenan\u00fd rozdiel v miere detekcie s d\u013a\u017ekou trvania opakovania. <\/p>\n\n\n\n

V\u00fdsledky \u0161t\u00fadie uk\u00e1zali, \u017ee opakovan\u00e1 aktivita sa naj\u010dastej\u0161ie nach\u00e1dzala v senzomotorick\u00fdch oblastiach mozgu, teda v \u010dasti mozgu, ktor\u00e1 reguluje pohyb. Okrem toho pri prehr\u00e1van\u00ed spomienok zohr\u00e1vaj\u00fa \u00falohu aj hipokampus a entorhin\u00e1lna k\u00f4ra. <\/p>\n\n\n\n

V\u00fdsledky dokazuj\u00fa pr\u00edtomnos\u0165 hipokamp\u00e1lno-neokortik\u00e1lnych opakovan\u00ed, ktor\u00e9 prispievaj\u00fa k r\u00fdchlej konsolid\u00e1cii zru\u010dnost\u00ed v bdelom stave. Toto bol najprekvapuj\u00facej\u0161\u00ed prvok \u0161t\u00fadie. Po\u010das bdel\u00e9ho pokoja vedci zistili, \u017ee manipul\u00e1cia s aktivitou replayov m\u00f4\u017ee by\u0165 vynikaj\u00facou strat\u00e9giou pri podpore rehabilit\u00e1cie po cievnej mozgovej pr\u00edhode t\u00fdm, \u017ee umo\u017en\u00ed jednotlivcom r\u00fdchlej\u0161ie sa nau\u010di\u0165 nov\u00e9 zru\u010dnosti. <\/p>\n\n\n\n

V ni\u017e\u0161ie uvedenom odkaze sa m\u00f4\u017eete dozvedie\u0165 viac o ich v\u00fdskume a zisteniach.<\/p>\n\n\n\n

Buch, E. R., Claudino, L., Quentin, R., B\u00f6nstrup, M., & Cohen, L. G. (2021). Konsolid\u00e1cia \u013eudsk\u00fdch zru\u010dnost\u00ed spojen\u00e1 s bdel\u00fdm hipokampo-neokortik\u00e1lnym prehr\u00e1van\u00edm. Cell Reports, 35(10), 109193.<\/a> <\/p>\n\n\n\n

DOI: https:\/\/doi.org\/10.1016\/j.celrep.2021.109193<\/a><\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Kr\u00e1tke prest\u00e1vky m\u00f4\u017eu zv\u00fd\u0161i\u0165 v\u00fdkon v\u00e1\u0161ho mozgu. Urobte si teraz kr\u00e1tku prest\u00e1vku a doprajte svojej mysli \u010das na s\u00fastredenie a nau\u010denie sa novej zru\u010dnosti. Pozrite si ilustr\u00e1cie v gal\u00e9rii Mind the Graph s\u00favisiace s t\u00e9mou tohto pr\u00edspevku. Kliknite na obr\u00e1zok ni\u017e\u0161ie! \u0160t\u00fadia financovan\u00e1 NIH sk\u00famala mozgov\u00fa aktivitu spojen\u00fa s [...]<\/p>","protected":false},"author":18,"featured_media":14277,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[831,554],"yoast_head":"\nBrain Power: Why taking breaks is good for your brain? - MTG<\/title>\n<meta name=\"description\" content=\"In this article, you will see how a short break can increase your brain power and make your work even better.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/sk\/zvysenie-mozgovej-kapacity-s-prestavkou\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brain Power: Why taking breaks is good for your brain?\" \/>\n<meta property=\"og:description\" content=\"In this article, you will see how a short break can increase your brain power and make your work even better.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/sk\/zvysenie-mozgovej-kapacity-s-prestavkou\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-27T20:08:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-05T17:46:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/07\/brain-power-facebook.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1201\" \/>\n\t<meta property=\"og:image:height\" content=\"629\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bruna Soldera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Brain Power: Why taking breaks is good for your brain?\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/07\/brain-power-image.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bruna Soldera\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Brain Power: Why taking breaks is good for your brain? 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