From: Is posture-related craniospinal compliance shift caused by jugular vein collapse? A theoretical analysis
Posture condition
Horizontal
Upright
–
Eq. 18
Eq. 19
\(p_{CSF}^{c}\) (mmHg)
12.5
−3.3
−2.5
\(\Delta V^{tot}\) (mL)
0.0
0
1.0
\(\Delta V^{c}\) (mL)
−1.8
−0.9
\(\Delta V^{s}\) (mL)
1.8
1.9
\(C^{tot}\) (mL/mmHg)
1.1
1.5
\(C^{s} /C^{tot}\) (%)
35
8
10
\(1 - (C^{s} /C^{tot} )/ k_{V}\) (%)
77
71
Fluids and Barriers of the CNS