Due to a lack of financial resources, we unfortunately have to suspend the import of any new radio frequency and mobile phone-related articles as of now (November 27, 2017). We apologize for this inconvenience and will keep you informed.

Because we received a large number of inquiries, we set up a bank account to accept donations. With their aid, we hope to resume, at least partly, the import of newly published articles to the RF archive of the EMF-Portal. Any contribution is greatly appreciated. Thank you for your kind support!

DONATION ACCOUNT: Uniklinik RWTH Aachen, IBAN: DE27 3905 0000 0013 0040 15, BIC: AACSDE33, Reference: GB-FM/380454/Arbm



  • EEG
Neurology. Method for the graphic representation (electroencephalogram) of electric potentials of the cerebral cortex, as picked up by electrodes placed on the scalp. The brain waves are divided into delta waves, theta waves, alpha waves, beta waves and gamma waves according to frequency, amplitude, and localization.
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