Magnetic resonance angiography (MRA) showing normal brain blood vessels imaged using 'time of flight' (TOF) technology with volumetric rendering in 3D using MRI angiography. The vertebral arteries and internal carotid arteries are seen meeting at the circle of Willis (centre). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Zephyr |
Bildgröße: | 4048 px × 3402 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |