醫學謎思：我們的大腦只使用百分之十？


	醫學謎思：我們的大腦只使用百分之十？

tgkuo

12-23-2007 12:00 AM

210 views

tags:

brain

tgkuo says:

英國英學期刊，BMJ, 2007/12/22發表一篇文章表示，大腦沒有一個區域是完全靜止的，大腦每一個區域都掌管特定的功能，每一個神經元細胞的代謝活性都一直持續進行著的。

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/402e7658-dd52-4e8e-b239-dfbb9db661fc/33525893-B6B8-41F1-B9E8-3AF34D2DC379/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20071219/medical_myths_071219/20071220?hub=Health" href="http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20071219/medical_myths_071219/20071220?hub=Health" style="font-size: 11px;">www.ctv.ca</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20071219/medical_myths_071219/20071220?hub=Health"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.ctv.ca/img/6D2A57C6-18A8-4B02-AB32-5023CD6FF86E" alt="Although some people may act like they only use 10 per cent of their brain, studies show that not a single area of the human brain is completely inactive." /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20071219/medical_myths_071219/20071220?hub=Health"><P>Although some people may act like they only use 10 per cent of their brain, studies show that not a single area of the organ is completely inactive.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20071219/medical_myths_071219/20071220?hub=Health"><STRONG>We only use 10 per cent of our brains</STRONG></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20071219/medical_myths_071219/20071220?hub=Health">This myth is refuted by brain imaging studies which show that not a single area of the human brain is completely inactive. The researchers also pointed to studies of patients with brain damage, which suggest that damage to almost any area of the brain has specific effects on mental, vegetative, or behavioural capabilities.</blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/33525893-B6B8-41F1-B9E8-3AF34D2DC379/blog/" title="blog or email this clip"><img src="http://content9.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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