brain health

Brain Health
Sleep Health

A Good NightΓÇÖs Sleep Boosts Brain Power as We Age

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A University of Oregon-led study published in the June 2014 issue of the Journal of Clinical Sleep Medicine found that middle-aged or older people who get six to nine hours of sleep a night think better than those sleeping fewer or more hours. The study reaffirms numerous small-scale studies in the United States, Western Europe and Japan, but it does so using data compiled across six middle-income nations and involving more than 30,000 subjects for a long-term project that began in 2007.

Brain Health

Seeing the Inner Workings of the Brain

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A team of scientists at Stanford University has improved a technique called CLARITY that they developed in 2013 to look into brains from deceased donors, according to a paper published June 19th 2014 in Nature Protocols. A release from the university explains that without this tool, the fatty outer covering of the brainΓÇÖs nerve cells blocks microscopes from taking images of the intricate connections between deep brain cells. CLARITY eliminates the fatty covering while keeping the brain intact with all its intricate inner wiring.

Brain Health

Learning a 2nd Language Aids Your Aging Brain

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If you grew up bilingual or learned a second language in high school, youΓÇÖve done your aging brain a favor. However, even if you start mastering a second language as an older adult, you can benefit from the positive effect your new non-native tongue will have on cognition as you age. ThatΓÇÖs the finding of research done at the Centre for Cognitive Aging and Cognitive Epidemiology at the University of Edinburgh and published in June 2014 in Annals of Neurology.

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