ELISABETH SCHNEIDER / LOOK AT SCIENCES / SCIENCE PHOTO LIBRARY ELISABETH SCHNEIDER / LOOK AT SCIENCES / SCIENCE PHOTO LIBRARY
Paediatric sleep study. View of an 11-year-old hyperactive boy being filmed during a sleep study (Polysomnography, PSG). Electrodes are placed on his head to measure brain activity, eye and facial movement during the day and whilst asleep. Photographed at the Centre for Paediatric Sleep Disorders, Robert-Debre Hospital, Paris, France.
Model release not available. Property release not available.