Find reasons of sleep disruption about Alzheimer's disease

Alzheimer is a disease which affect person life badly in terms of sleep too. Awaking at late hours of nights and day dozing may create distress. These may be early symptoms of Alzheimer’s disease. The affect on biological clock during this disease is remained indefinable for doctors. This subject has a vast scope to discus in its own. Further in order to read more about biological clocks, many researchers have involved protein luciferase – being an enzyme which emits light Dr Crowther has mentioned following words about Alzheimer's disease: "This lets us see the brain glowing brighter at night and less during the day, and that's the biological clock shown as a glowing brain. It's beautiful to be able to study first hand in the same organism the molecular working of the clock and the corresponding behaviors,” it has further being said that "Until now, the prevailing view was that Alzheimer's destroyed the biological clock”.