Using #InVivo #VolumeImaging, we found #age related #vascular changes:
• ↑ #Tortuosity of #PenetratingArterioles
• ↓ #Arteriolar-capillary density
• ↑ #Capillaries at the venous end + #aneurysm-like bulbs downstream of #PrecapillarySphincters.
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