{"id":353146,"date":"2010-02-23T03:30:00","date_gmt":"2010-02-23T08:30:00","guid":{"rendered":"tag:blogger.com,1999:blog-1752027331714385066.post-4089852556050863298"},"modified":"2010-02-23T03:30:06","modified_gmt":"2010-02-23T08:30:06","slug":"midday-nap-markedly-boosts-cognitive-ability","status":"publish","type":"post","link":"https:\/\/mereja.media\/index\/353146","title":{"rendered":"Midday Nap Markedly Boosts Cognitive Ability"},"content":{"rendered":"
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<\/a>I certainly think that this has ample merit.  The problem of course is how to fit it properly into a working schedule and how to optimize the process.  My issue was always to figure out how to awaken from what needs to be a sound sleep.  Of course, one has to spend the first thirty minutes simply going to sleep.<\/o:p><\/span><\/span><\/div>\n
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If you are in a high adrenaline environment, this will be impossible.<\/o:p><\/span><\/span><\/div>\n
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I also know that in my case, it was often necessary when younger to bring myself to exhaustion in order to sit still to write something.  That has dissipated with age.<\/o:p><\/span><\/span><\/div>\n
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The lesson though is that a disciplined approach to managing your sleep patterns and your work schedule is a rewarding proposition.<\/span><\/o:p><\/span><\/div>\n
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Midday nap markedly boosts the brain’s learning capacity<\/span><\/a><\/o:p><\/span><\/i><\/div>\n
FEBRUARY 21, 2010<\/o:p><\/span><\/i><\/b><\/div>\n
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http:\/\/nextbigfuture.com\/2010\/02\/midday-nap-markedly-boosts-brains.html<\/a><\/o:p><\/span><\/i><\/div>\n
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New research from the University of California, Berkeley, shows that an hour’s nap can dramatically boost and restore your brain power.<\/span><\/a> Indeed, the findings suggest that a biphasic sleep schedule not only refreshes the mind, but can make you smarter.<\/o:p><\/span><\/i><\/div>\n
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The results support previous data from the same research<\/a> team that pulling an all-nighter \u2013 a common practice at college during midterms and finals \u2013- decreases the ability to cram in new facts by nearly 40 percent, due to a shutdown of brain regions during sleep deprivation.<\/o:p><\/span><\/i><\/div>\n


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At 2 p.m., the nap group took a 90-minute siesta while the no-nap group stayed awake. Later that day, at 6 p.m., participants performed a new round of learning exercises. Those who remained awake throughout the day became worse at learning. In contrast, those who napped did markedly better and actually improved in their capacity to learn.<\/o:p><\/span><\/i><\/div>\n
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These findings reinforce the researchers’ hypothesis that sleep is needed to clear the brain’s short-term memory storage and make room for new information, said Walker, who is presenting his preliminary findings on Sunday, Feb. 21, at the annual meeting of the American Association of the Advancement of Science (AAAS) in San Diego, Calif.<\/o:p><\/span><\/i><\/div>\n

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In the latest study, Walker and his team have broken new ground in discovering that this memory- refreshing process occurs when nappers are engaged in a specific stage of sleep. Electroencephalogram tests, which measure electrical activity in the brain, indicated that this refreshing of memory capacity is related to Stage 2 non-REM sleep, which takes place between deep sleep (non-REM) and the dream state known as Rapid Eye Movement (REM). Previously, the purpose of this stage was unclear, but the new results offer evidence as to why humans spend at least half their sleeping hours in Stage 2, non-REM, Walker<\/st1:place><\/st1:city> said.<\/o:p><\/span><\/i><\/div>\n

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“I can’t imagine Mother Nature would have us spend 50 percent of the night going from one sleep stage to another for no reason,” Walker<\/st1:place><\/st1:city> said. “Sleep is sophisticated. It acts locally to give us what we need.”<\/o:p><\/span><\/i><\/div>\n

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Walker and his team will go on to investigate whether the reduction of sleep experienced by people as they get older is related to the documented decrease in our ability to learn as we age. Finding that link may be helpful in understanding such neurodegenerative conditions as Alzheimer’s disease, Walker<\/st1:place><\/st1:city> said. <\/o:p><\/span><\/i><\/div>\n

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I certainly think that this has ample merit.  The problem of course is how to fit it properly into a working schedule and how to optimize the process.  My issue was always to figure out how to awaken from what needs to be a sound sleep.  Of course, one has to spend the first thirty […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-353146","post","type-post","status-publish","format-standard","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/353146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/comments?post=353146"}],"version-history":[{"count":0,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/posts\/353146\/revisions"}],"wp:attachment":[{"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/media?parent=353146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/categories?post=353146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereja.media\/index\/wp-json\/wp\/v2\/tags?post=353146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}