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Originally Posted by Fbone
I've read similar summations of the studies. And you're correct in that content doesnt matter. Reading a novel from a TV screen also produces the low alpha waves. It is theorized that it's the bright TV screen that causes the alpha waves even after a few seconds of viewing.
Of course, this also occurs while reading on an iPad, iPhone, iPod, Blackberry and any other LCD screen. People sitting in front of a computer all day may experience spaciness or brain fog which is why it's recommended they take frequent breaks. Even if only to close your eyes for a minute or briefly look away.
A child reading on an iPad (or Nookcolor) alpha-wise is no different than watching cartoons on a TV.
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I've been wondering about this. I read that sustained alpha waves make you highly susceptible to suggestion and helping learning, so I'm not clear on the effects of sustained reading on LCD. Does it help you better absorb reading material, for instance? And how does LCD passive-type viewing work with reading, which is supposed to engage your brain?
I'm interested in brain research, but have only a layman's grasp. If you have good links, please provide.
I was thinking that it might be good research material, considering how much reading is shifting online, especially for students. Besides, e-ink manufacturers would have a big selling point if they could tout "smarter" reading on e-ink vs. LCD, lol.
If reading on LCD does dumb you down after prolonged exposure, maybe I can claim workman's comp, lol. I've been editing for a living for about 20 years, all online. I've not noticed any brain fog from LCD, but I do get into a groove when editing or writing, especially under tight deadline. The sense of euphoria, or being "in the zone," is addictive.