Light treatment may help those with Alzheimers and dementia
Light treatment to increase circadian stimulation in the daytime may help improve depression, sleep and agitation in those with dementia and Alzheimer’s.
A new study indicates that one month of tailored light treatment during the day can reduce scores for depression and agitation, increase sleep quality, duration and efficiency.
http://www.medicalnewstoday.com/releases/277823.php