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Figure 3: Graphical presentation of generating the arterial territory map and the color-coded dynamic CTA. a) Arterial territory map. A fully automated region-growing algorithm generates arterial territory maps by growing each of the five arterial seeds (see Figure 2) in 3D space until a color-coded map of entire arterial territories is created b) Conventional dynamic CTA without color coding c) Color-coded dynamic CTA. The arterial territory map (panel A) and the conventional dynamic CTA (panel B) are superimposed to create a color-coded dynamic CTA

Figure 3: <i>Graphical presentation of generating the arterial territory map and the color-coded dynamic CTA. a) Arterial territory map. A fully automated region-growing algorithm generates arterial territory maps by growing each of the five arterial seeds (see Figure 2) in 3D space until a color-coded map of entire arterial territories is created b) Conventional dynamic CTA without color coding c) Color-coded dynamic CTA. The arterial territory map (panel A) and the conventional dynamic CTA (panel B) are superimposed to create a color-coded dynamic CTA</i>