Spatial maps for (from top) the default mode network, frontoparietal network and motor network (image courtesy Gene Alexander of University of Arizona).
The book The Runner’s Brain told runners how their minds could change their running. Now a University of Arizona study says the reverse might be true as well.
Using functional connectivity MRI (fcMRI), they found significant differences in areas that are active when the brain is at rest. Possibly, such networks could play a key role in the effects of aging and neurodegenerative diseases.
Structurally, humans aren’t build for sprinting, but we’re surprisingly good distance runners. Maybe that’s why 5k races and charity events have made such great strides around the world. Then again, maybe we’re just a race of masochists. Either way, if you’re going the distance, and you’re ready to kick your 5k into high gear, read on.
