Patient sliding into an MRI scanner in hospital. MRI (magnetic resonance imaging) uses a powerful magnet (around the circular structure) to align atoms in the patient's body, which are then knocked by a radio wave pulse. The signals the atoms emit as they return to alignment allows a detailed picture to be built up of internal tissues. | |
Licence : | Libre de droits |
Crédit : | Science Photo Library / Digi_dog |
Model Release : | Non requis |
Property release : | Non requis |
Durée : | 29 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |