Anatomy Cerebrospinal fluid is filled between: A Dura mater and arachnoid mater B Arachnoid mater and Pia mater C Pia mater and Brain surface D Dura mater and Pia mater 💡 Explanation Cerebrospinal fluid is filled between: ✓ Correct Answer: B. Arachnoid mater and Pia mater