Figure 3 | Scientific Reports

Figure 3

From: A methodology for an acute exercise clinical trial called dementia risk and dynamic response to exercise

Figure 3

Preliminary proof-of-concept findings demonstrating our ability to capture gray matter cerebral blood flow (CBF) changes post-exercise. Solid lines represent the age group mean of the cerebral blood flow (CBF) signal for each labeled-control image pair with reference to the left hand ordinate. Shaded regions show the range of CBF for each age group. Dashed lines represent mean arterial pressure over the MRI timecourse. Darker lines and shading indicate the older adult cohort. Lighter lines and shading indicate the younger adult cohort. Figure created with the ggplot2 package (ver. 3.3.3) operating under open source R version 4.0.5 (2021-03-31).

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