Brainwaves. Abstract artwork of a spiked waveform superimposed on a head,depicting a thought pattern or some mental state. It may also repre- sent the pain of a headache or migraine attack. Electrical impulses are produced by the activity of the brain. They can be measured on an EEG (electroencephalogram). Such wave patterns alter when awake,asleep,or undergoing thought processes | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 4103 px × 3436 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |