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. Author manuscript; available in PMC: 2012 Mar 1.
Published in final edited form as: Neuroradiology. 2011 Mar;53(3):185–191. doi: 10.1007/s00234-010-0790-6

Fig. 3.

Fig. 3

Statistical parametric map of regional increased perfusion after Ginkgo administration (uncorrected P≤0.005). The red region representing hyperperfusion is localized to the left parietal–occipital WM. This result was demonstrated only in the “pre≤post” design matrix based on paired t test. The intensities of color-coding in the 3D rendering are weighted sum of t values, where the weights are proportional to the depth within the brain; that is, deeper regions will be shown with less intensities