How Walking Can Build Up the Brain – The New York Times

Made up mainly of fat-wrapped nerve fibers understood as axons, white matter connects nerve cells and is vital for brain health. She considered it likely that white matter possessed as much plasticity as its gray equivalent and could refashion itself, particularly if people began to move.So, for the brand-new research study, which was released online in June in NeuroImage, she and her graduate trainee Andrea Mendez Colmenares and other coworkers set out to make over peoples white matter. At the lab, they evaluated these volunteers existing aerobic fitness and cognitive skills and likewise measured the health and function of their white matter, using a sophisticated form of M.R.I. brain scan.Then they divided the volunteers into groups, one of which began a supervised program of extending and balance training 3 times a week, to serve as an active control.

Made up mainly of fat-wrapped nerve fibers understood as axons, white matter links neurons and is necessary for brain health. She considered it most likely that white matter possessed as much plasticity as its gray counterpart and might refashion itself, especially if people started to move.So, for the new study, which was released online in June in NeuroImage, she and her graduate trainee Andrea Mendez Colmenares and other colleagues set out to make over peoples white matter. At the laboratory, they tested these volunteers present aerobic physical fitness and cognitive abilities and also measured the health and function of their white matter, using a sophisticated kind of M.R.I. brain scan.Then they divided the volunteers into groups, one of which started a monitored program of stretching and balance training three times a week, to serve as an active control.

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