Table 1.

Parameters used in simulations.

Parameter Name	Symbol	Value	Unit	Source
Arterial radius	R1	30	µm	7
PVS width	wd	40	µm	7
PVS outer radius	R2	70	µm	R1 + wd
CSF viscosity	µf	0.001	Pa.s	79,80
CSF Density	ρf	1000	kg/m3	79,80
Pulsation Frequency	f	8.67	Hz	7
Pulse wave speed	c	1	m/s	27,28
Pulse wave wavelength	λ	0.12	m	c/f
MCA Length	La	5	mm	6,32,33
Diffusion coefficient	D	1.4 × 10–6	cm2/s	81,82