Polysomnogram indicator: EEG (electroencephalograph,top) measures brain functions,and EOG (electrooculography,bottom) measures eye movements | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / J. ALLAN HOBSON |
Bildgröße: | 5231 px × 3342 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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