{"id":2547,"date":"2011-12-02T14:00:44","date_gmt":"2011-12-02T20:00:44","guid":{"rendered":"http:\/\/www.patheos.com\/blogs\/markdroberts\/?p=2547"},"modified":"2015-03-13T15:35:43","modified_gmt":"2015-03-13T20:35:43","slug":"how-exercise-helps-you-think-better","status":"publish","type":"post","link":"https:\/\/www.patheos.com\/blogs\/markdroberts\/2011\/12\/02\/how-exercise-helps-you-think-better\/","title":{"rendered":"How Exercise Helps You Think Better"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><head><meta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"><meta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"><\/head><body><p>It\u2019s not uncommon these days to hear pop psychologists, fitness gurus, and even serious scientists claim that exercise helps us think better. There is some connection, it is asserted, between physical exercise and the brain. Now, we are beginning to understand this connection, which supports the notion that exercise actually helps us to think better.<\/p>\n<p><a href=\"https:\/\/wp-media.patheos.com\/blogs\/sites\/44\/2011\/12\/brain-gears-isp-5.jpg\" class=\" decorated-link\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-2548\" style=\"margin: 5px 10px\" src=\"https:\/\/wp-media.patheos.com\/blogs\/sites\/44\/2011\/12\/brain-gears-isp-5.jpg\" alt=\"\" width=\"360\" height=\"308\"><\/a>A recent article in the <em>New York Times<\/em>, <a href=\"http:\/\/well.blogs.nytimes.com\/2011\/11\/30\/how-exercise-benefits-the-brain\/\" target=\"_blank\" class=\" decorated-link\" rel=\"nofollow\">\u201cHow Exercise Benefits the Brain,\u201d<\/a> Gretchen Reynolds reviews recent scientific studies that demonstrate the connection between physical exercise and thinking. In one of these studies, people were given a memory test. Then, half of the subjects vegged out, while the other half engaged in strenuous exercise. Then they took the test again. Those who had exercised did markedly better on the latter test.<\/p>\n<p>What might explain this result?<\/p>\n<p style=\"padding-left: 30px\">Meanwhile, blood samples taken throughout the experiment offered a  biological explanation for the boost in memory among the exercisers.  Immediately after the strenuous activity, the cyclists had significantly  higher levels of a protein known as brain-derived neurotrophic factor,  or BDNF, which is known to promote the health of nerve cells. The men  who had sat quietly showed no comparable change in BDNF levels.<\/p>\n<p style=\"padding-left: 30px\">For  some time, scientists have believed that BDNF helps explain why mental  functioning appears to improve with exercise. However, they haven\u2019t  fully understood which parts of the brain are affected or how those  effects influence thinking. The Irish study suggests that the increases  in BDNF prompted by exercise may play a particular role in improving  memory and recall.<\/p>\n<p>In another study review by Reynolds, exercise even appears to slow the negative effects of aging in the brain functioning of pilots.\u00a0 The article concludes with a quotation from Dr. Ahmad Salehi, an associate professor of psychiatry and behavioral sciences at Stanford, who says, \u201cBut for everyone, the evidence is very, very strong that physical  activity will increase BDNF levels and improve cognitive health.\u201d<\/p>\n<p>So, do you want to think more clearly? Do you want to maintain your brain function as you get older? Then go and get some exercise, and keep it up.<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p>It\u2019s not uncommon these days to hear pop psychologists, fitness gurus, and even serious scientists claim that exercise helps us think better. There is some connection, it is asserted, between physical exercise and the brain. Now, we are beginning to understand this connection, which supports the notion that exercise actually helps us to think better. [&hellip;]<\/p>\n","protected":false},"author":109,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6348],"tags":[16480,9344,21639,16523],"class_list":["post-2547","post","type-post","status-publish","format-standard","hentry","category-health","tag-brain","tag-exercise","tag-health","tag-thinking"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How Exercise Helps You Think Better<\/title>\n<meta name=\"description\" content=\"It&#039;s not uncommon these days to hear pop psychologists, fitness gurus, and even serious scientists claim that exercise helps us think better. 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