Brain training companies say that carefully designed computer games can make a brain work better, but neuroscientists and Alzheimer’s researchers have warned the public that such conclusions can be misleading. Now, some researchers say that neighborhoods could impact how well the brains of older people function.
At Kansas University, assistant professor of psychology Amber Watts is gearing up for a large study on how the walkability of neighborhoods impacts cognition—and maybe even dementia. An initial pilot study on 25 people she conducted with a fellow Alzheimer’s researcher and two architects found that the sample of older adults who lived in more "walkable" neighborhoods performed much better on cognition tests. Another sample of adults with early dementia living in walkable neighborhoods also showed promising signs, but the results were more complicated.
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