Introduction
Alzheimer’s disease is a neurodegenerative disorder that manifests with irreversible and progressive loss of memory. The disease causes memory destruction and cognitive dysfunction, and finally the ability to perform simple tasks is affected. Recently the disorder is ranked as among the leading cause of deaths in the United States after heart diseases and cancers thus making it the third leading causes of death especially in geriatrics. Alzheimer is the main cause of dementia among the old people. Dementia simply means loss of cognitive functions which involves thinking, remembering as well as reasoning, and change in behavioral abilities to ...
