Source: www.themindunleashed.org | Original Post Date: September 26, 2014 –
A new study suggests that lack of night sleep might affect how fast the brain’s gray matter shrinks, particularly in people older than 60. It is worth noting that the results of the study showed the link between brain shrinkage and poor quality of sleep, which does not necessarily mean less hours of sleep.
Researchers at the University of Oslo, Norway, led by Dr. Claire Sexton, examined 147 adults aged between 20 and 84. The participants underwent two MRI brain scans with an interval of approximately 3,5 years between them, and were questioned about their sleep habits. The questions were aimed at evaluating the quality of their night sleep...
