Healthy brain. Coloured magnetic resonance imaging (MRI) scan of an axial section of the human head showing a healthy brain. The front of the head is at top. The cerebrum of the brain is divided into left and right hemispheres. It has a folded appearance. It is the largest part of the brain,and controls conscious thoughts. The dark areas in the brain are the ventricles,spaces filled with cerebro- spinal fluid. MRI provides slice images of the body using radio waves and a magnetic field to provoke tissues to emit signals depending on their composition. It is a useful diagnostic aid,particularly for studying nervous tissue | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Grand, Stevie |
Bildgröße: | 3454 px × 3945 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |