Many older adults are concern about their thinking abilities and memory. Symptoms such as taking longer time to learn new things or forget to pay bills are usually signs of mild forgetfulness and is often associated with normal part of aging. One of the most common cognitive impairment is describing cognitive impairment is dementia.
Dementia is one of the major causes of disability and dependency among elderly in the world? There are nearly 10 million new cases of dementia every year. One of the most common type of dementia is Alzheimer’s Disease and may contribute to 60-70% of the cases.