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. 2018 Oct 11;13(10):e0205515. doi: 10.1371/journal.pone.0205515

Fig 2. Time line of data collection of brain MRI and physical fitness measures.

Fig 2

The x-axis indicates the number of days relative to the HDBR intervention (e.g., -12.5 = 12.5 days pre-HDBR; 8.5 = days in HDBR; and +2 = 2 days post-HDBR). Brain MRI = structural T1-weighted MRI, diffusion weighted imaging, and resting state functional connectivity MRI; Leg Press = lower body strength (isometric, isokinetic, total work); Vertical Jump = vertical jump (height and Watt) Isokinetic Strength = isokinetic knee and ankle extension and flexion strength; Muscle CSA = muscle cross-sectional area (soleus, quadriceps, hamstrings); VO2 max = rate of oxygen consumption during peak performance; Body Composition = fat mass and fat free mass.