Question
Give functions : Meninges and CSF.
✓
Answer
Functions of meninges:
- Meninges give protection to the brain and the spinal cord.
- They are also nutritive in function.
- Cerebrospinal fluid acts as a shock absorber. It protects the brain from mechanical injuries and from desiccation.
- It also maintains constant pressure inside and outside the CNS and regulates the temperature.
- CSF helps in exchange of nutrients and wastes between the blood and the brain tissue.
- CSF supplies oxygen to the brain.
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