Table 1 Parameters of the original Ursino model for simulation

R₁

Resistance of proximal arteries

2.4 mmHg s/ml

C₁

Compliance of proximal arteries

0.03 ml/mmHg

R₂

Resistance of distal arteries

3.64 mmHg s/ml

C₂

Compliance of distal arteries

0.06 ml/mmHg

R_f

CSF formation resistance

2,380 mmHg s/ml

R_o

CSF outflow resistance

526 mmHg s/ml

R_pv

Proximal venous resistance

0.88 mmHg s/ml

C_vi

Proximal venous compliance

0.46 ml/mmHg

R_dv

Bridging vein resistance

0.614 mmHg s/ml

R_ve

Extracranial venous resistance

0.16 mmHg s/ml

C_ve

Extracranial venous compliance

2.34 ml/mmHg

P_cv

Central venous pressure

4 mmHg

C_ic

Intracranial compliance

0.95 ml/mmHg