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Regional GM CBF (ml/100g/min) in (A) the younger sample (aged: 18-35) previously described in Chandler et al., 2019 and (B) an older sample (aged: 55-85) and (C) Regional GM CBF (ml/100g/min) comparison for young (x-axis) and old (y-axis) across 82 cortical / subcortical regions.
