Use of bright lighting may improve dementia symptoms for elderly persons

The use of daytime bright lighting to improve the circadian rhythm of elderly persons was associated with modest improvement in symptoms of dementia, and the addition of the use of melatonin resulted in improved sleep, according to a study in the June 11 issue of JAMA.

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<p><a href="http://www.physorg.com/news132334654.html">Use of bright lighting may improve dementia symptoms for elderly persons</a></p> <p>The use of daytime bright lighting to improve the circadian rhythm of elderly persons was associated with modest improvement in symptoms of dementia, and the addition of the use of melatonin resulted in improved sleep, according to a study in the June 11 issue of JAMA.</p>