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posted by janrinok on Tuesday January 24 2023, @02:24PM   Printer-friendly

Turning off Waze or your favorite GPS app and using an old-fashioned map may be the best way to fight Alzheimer's disease, a new study reveals:

Researchers at McMaster University say orienteering, an outdoor sport that exercises the mind and body through navigation puzzles, can train the brain and stave off cognitive decline. The aim of orienteering is to navigate between checkpoints or controls marked on a special map. In competitive orienteering, the challenge is to complete the course in the quickest time.

For older adults, scientists say the sport — which sharpens navigational skills and memory — could become a useful intervention measure to fight off the slow decline related to dementia onset. They believe the physical and cognitive demands of orienteering can stimulate parts of the brain our ancient ancestors used for hunting and gathering.

The human brain evolved thousands of years ago to adapt to harsh environments by creating new neural pathways, the McMaster team explains. Those same brain functions are not always necessary today, however, thanks to GPS apps and food being readily available.

Unfortunately, the team says these skills fall into a "use it or lose it" situation.

[...] People who participated in orienteering displayed better spatial navigation and memory skills, suggesting that adding elements of wayfinding into their daily routines benefited them over their lifetime.

Journal Reference:
Emma E. Waddington, Jennifer J. Heisz. Orienteering experts report more proficient spatial processing and memory across adulthood, PLOS ONE (DOI: 10.1371/journal.pone.0280435)

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  • (Score: 0) by Anonymous Coward on Wednesday January 25 2023, @02:40AM

    by Anonymous Coward on Wednesday January 25 2023, @02:40AM (#1288472)
    Many older folk seem to have difficulty learning how to use Google Maps/Waze/etc or even doing intermediate smartphone stuff. They might even have difficulty using their smartphone as a flashlight to get around a house in a blackout (or remembering where they left their phone in the first place).

    As for those who haven't got dementia yet, using stuff like Waze lets you get advanced notice of obstacles/animals on the road etc. That way you might have a slightly higher chance of living long enough to get dementia.

    There's a difference between getting dependent on it and using it as an aid.