Lower part of the human vertebral column (blue) showing the spinal nerves (mauve).Through the spinal nerves messages from the brain to the body and from the body to the brain are relayed | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Pasieka, Alfred |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |