http://www.jonholato.com/2007/09/21/study-too-much-cell-phone-use-slows-brain-activity/ my life, and everything in it Thu, 20 Nov 2008 15:09:15 +0000 http://wordpress.org/?v=2.6 http://www.jonholato.com/2007/09/21/study-too-much-cell-phone-use-slows-brain-activity/#comment-4007 penny Sat, 22 Sep 2007 08:59:07 +0000 http://www.jonholato.com/2007/09/21/study-too-much-cell-phone-use-slows-brain-activity/#comment-4007 I wonder if the effect is physical or psychological? I often see people at Cafe Bookstores, spending all their time talking about drivel on their cell phones--while I am reading math books or chess books. Maybe, the test subjects just don't USE their minds very much? I wonder if the effect is physical or psychological?
I often see people at Cafe Bookstores, spending all their time talking about drivel on their cell phones–while I am reading math books or chess books.
Maybe, the test subjects just don’t USE their minds very much?

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