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Vascular effect of caffeine on 9 RS networks. The significant time delay differences (upper blue panel) and SD differences (lower red panel) between caffeinated and uncaffeinated scans were showed for 9 RS networks. (DMN: default mode network, VIS: visual network, FP: fronto-parietal network, DA: dorsal attention network, VA: ventral attention network, SAL: salience network, CO: cingulo-opercular network, SM: somatomotor network, AUD: auditory network).
