From:Quantitative analysis of macroscopic solute transport in the murine brain
Anatomical Subdomain |
\(D_{eff}\)(mm2/min) |
Peclet number (open/porous) |
Charac. length (mm) |
Estimated velocity (mm/min) |
Published transport parameter |
---|---|---|---|---|---|
Branching Periarterial Space (PASBranch) |
60 ± 20 |
4000/12,000 |
5 |
12 ± 4 |
|
Surface Periarterial Space (PASSurf) |
95 ± 40 |
6000/19,000 |
12 |
8 ± 3 |
|
Brain Tissue (BT): Interstitial space, PVS of microvessels |
0.10 ± 0.04 |
6/18 |
0.5 |
0.2±0.1 |
\(D_{app} = 0.005\, {\text{mm}}^{2} /{\text{min}}\)[48,49] \(v_{IS} = 0.01\,{\text{mm}}/\min\)[32] \(v_{PAS} =\)not known |