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Group functional activation (Left: ASL activation; Right: BOLD activation) from a cohort of 35 normal children ages 5–18 performing a narrative comprehension task using the double-excitation acquisition technique, demonstrating greater inter-group sensitivity in BOLD compared to ASL. All regions are significant at FWE corrected p < 0.01. Images in radiologic orientation (Slice locations: Z = −47 mm to Z = +48 mm, MNI coordinate space).
