MODEL RELEASED. Sleep research. Man being monitored during sleep research. The electrodes attached to his face are linked to equipment that monitors brain activity. Analysis of sleep patterns is used in the diagnosis of sleeping disorders and their causes. Sleep research is also conducted to investigate the circadian (daily) rhythm,an internal biological clock that controls periods of wakefulness and sleep. Photographed at the Sleep Laboratory,Erasme Hospital,Brussels,Belgium | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / CC Studio |
Taille de l’image : | 3748 px × 3777 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |