Illustration of the three protective membranes (the dura mater, arachnoid and pia mater) that surround the brain and spinal cord, which are also cushioned by protective cerebrospinal fluid. Also shown is brain tissue and part of the skull. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / DK IMAGES |
Bildgröße: | 3140 px × 3192 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |