Science & technology
Less Sleep Pushes Your Brain to Age Faster
Publish Date: Jul 03, 2014
Less Sleep Pushes Your Brain to Age Faster
  • mail
  • img

Researchers find connection between sleep deprivation and a marker of aging brains

We know that sleep is important for a host of body functions, from weight control to brain activities, but the latest study hints that it may also keep aging processes in check.

Scientists at the Duke-NUS Graduate School Singapore report in the journal Sleep that among a group of 66 elderly Chinese volunteers, those who reported sleeping less each night on average showed swelling of a brain region indicating faster cognitive decline.

The participants had MRI brain scans every two years, and answered questions about their sleep habits as well. Other studies have suggested that adults need about seven hours of sleep a night to maintain proper brain function; future research will investigate how sleep helps to preserve cognitive functions and hold off more rapid aging.

The statements, comments, or opinions expressed through the use of New Vision Online are those of their respective authors, who are solely responsible for them, and do not necessarily represent the views held by the staff and management of New Vision Online.

New Vision Online reserves the right to moderate, publish or delete a post without warning or consultation with the author.Find out why we moderate comments. For any questions please contact

  • mail
  • img
blog comments powered by Disqus
Also In This Section
Microsoft unveils Windows 10 smartphones, new laptop
Microsoft unveiled its first Windows 10 smartphones Tuesday as it launched a series of new gadgets in a bid to win a bigger share of the competitive mobile market....
Google aims to get news to smartphones faster
Google laid out a plan Wednesday to make tapping into news on mobile devices faster, keeping eyeballs on stories and people visiting websites....
91,000 vehicles in Australia affected by VW cheating
Volkswagen said Wednesday that more than 91,000 of its vehicles in Australia are fitted with emissions-cheating technology, more than two weeks after the global scandal broke....
Microsoft unveils its first ever laptop
MICROSOFT unveiled its first laptop and its first Windows 10 smartphones as it aims to widen the use of its new operating system in the mobile technology universe...
Facebook, Eutelsat in African Internet satellite hook-up
European satellite operator Eutelsat Communications and social media giant Facebook said Monday they are working jointly to deliver satellite broadband Internet to connectivity-hungry sub-Saharan Africa....
Africa could quadruple green energy production by 2030: report
Renewable energy sources could supply nearly a quarter of Africa's power needs by 2030, more than four times the current levels, according to a report published Monday by the International Renewable Energy Agency (IRENA)....
Should Makerere University fees policy be reviewed?
Can't Say
follow us
subscribe to our news letter