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. 2015 May 22;10(5):e0128597. doi: 10.1371/journal.pone.0128597

Fig 8. The impedance and kernel function obtained from the ST model and from the corresponding WK and CWK models.

Fig 8

The line conventions are the same as those in Fig 4. The root-vessel radii are R = 0.26 cm and R = 0.13 cm for the left and the right panels, respectively, as marked on the top of the panels. The units of magnitude (A and B), phase (C and D) of the impedance, and the kernel function (E and F) are 104 gcm −4 s −1, rad, and 105 gcm −4 s −1, respectively. The vertical dotted line refers to the characteristic frequency in A-D and the corresponding characteristic time in E and F.