Fig. 5From: Characterising spinal cerebrospinal fluid flow in the pig with phase-contrast magnetic resonance imagingMean velocity waveforms (n = 9) over one cardiac cycle for four spinal levels in the A dorsal SAS and the B ventral SAS. Waveforms indicate velocity wave propagation from C2/C3 to L1/L2. SAS subarachnoid spaceBack to article page