Electroencephalogram (EEG) readout showing beta waves,or beta rhythm. The frequency range for alpha waves is between 12 and 30 hertz | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Southern Illinois University |
Bildgröße: | 4168 px × 2793 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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