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brain wave |
Also found in: Dictionary/thesaurus, Medical, Wikipedia, Hutchinson | 0.14 sec. |
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brain wave: see electroencephalography electroencephalography (əlĕk'trōĕnsĕf'əlŏg`rafē) ..... Click the link for more information. . brain wave any of the fluctuations of electrical potential in the brain as represented on an electroencephalogram. They vary in frequency from 1 to 30 hertz brain wave [′brān ‚wāv] (physiology) A rhythmic fluctuation of voltage between parts of the brain, ranging from about 1 to 60 hertz and 10 to 100 microvolts. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| The subjects' brain waves were measured before and after the interaction for analysis. 5 years of age had brain waves indistinguishable from those of children with normal hearing. A new device that taps into brain waves is helping children with autism and other learning disabilities stay focused in school, according to published reports. |
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