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. 2013 Jan 2;4(2):206–218. doi: 10.1364/BOE.4.000206

Fig. 2.

Fig. 2

The relationship between changes in tissue-curve TTP (ΔTTPC) and changes in CBF (ΔCBF) (grey lines). (A) The effect of varying the relationship between CBV and CBF, which was performed using the Grubb relationship for γ = 0.2, 0.4 and 0.6, and setting TTPCa = 0. (B) The effect of varying the arterial TTP (TTPCa) from 0 to 6 s with γ set to 0.38. The solid lines show the negative unity slope for comparison.