What does the CSF look like in the brain when looking at the T1 weighted, T2 weighted, and FLAIR MRI?
A) Hyperintense in all sequences
B) Hypointense in all sequences
C) Hyperintense in T1, hypointense in T2, hypointense in FLAIR
D) Hypointense in T1, hyperintense in T2, hyperintense in FLAIR