- 3D Models
- Nervous System
- Brain Meninges
Brain Meninges
Brain Meninges 3D Model with Dura, Arachnoid, and Pia Layers
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A 3D model showing the three meningeal layers that protect the brain. The tough dura mater adheres to the inner skull. The delicate arachnoid mater creates the subarachnoid space filled with cerebrospinal fluid. The pia mater follows every contour of the brain surface, dipping into sulci. The meninges protect the brain mechanically and maintain the blood-brain barrier. The subarachnoid space cushions the brain with CSF. Meningeal inflammation (meningitis) causes headache, neck stiffness, and can be life-threatening. Meningeal anatomy is studied in neuroanatomy and neurosurgery courses. Medical advisory board reviewed. Ready for rendering, real-time, and 3D printing.