MRI - CSF flow
Sagittal Heavily T2 (CISS)
Sagittal Magnitude
Sagittal rephased
Axial magnitude
Axial rephased
Sagittal Phase
Axial Phase
Axial Phase
- ultrathin 3D sagittal T2W shows patency of the cerebral aqueduct with visualized flow void jet through it
- estimated absolute stroke volume is around 46 microliters
- peak velocity is averaging 5.92 cm/sec