Illustration of two nerves cells (neurons). They both have a myelin sheath (yellow) around their axon, but the one at right is damaged. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Harris, Roger |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |