Automated Determination of Arterial Input Function for Dynamic Susceptibility Contrast MRI from Regions around Arteries Using Independent Component Analysis

Figure 4

Different AIFs were determined for eight subjects in (a)–(h). The artery with weighted-ICA (solid dark gray line); the average with manual ROI (solid black line); and the surrounding tissue with weighted-ICA (solid light gray line). This figure also shows the result.

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