Brain waves during deep sleep, computer illustration. An electroencephalogram (EEG) measures electrical activity in the brain using electrodes attached to the scalp. Various disorders can be diagnosed by analysing EEG results. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Kon, Kateryna |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |