Introduction
Alzheimer’s disease (AD) is a progressive brain illness that incurable. It destroys an individual’s brain slowly and affects thinking skills, memory, and ability of an individual to carry out simple tasks. “AD is one common form of dementia that eventually worsens with time” (Alterra, 2007, p.46). Dementia is a disorder of the brain that greatly affects the ability of a person to carry out daily tasks. AD begins gradually by first affecting sections of the brain that control thought, memory, and language. With time, the symptoms of the disease become worse and people may have difficulty in reading, writing, or ...