Overview
Dementia is a complex and multifaceted syndrome characterized by a decline in cognitive abilities, affecting memory, thinking, behavior, and motor control. It is a leading cause of disability and dependency among older adults. The term 'dementia' was first used in the 16th century, derived from the Latin words 'de' meaning 'away' and 'mentia' meaning 'mind'. The World Health Organization (WHO) is working to raise awareness and promote research into dementia. The National Institute on Aging (NIA) is working to develop effective prevention and treatment strategies for dementia. The Alzheimer's Association is working to raise awareness and promote research into dementia.