Dementia describes a decline in the ability to think, remember and reason. Learn more about dementia and how it differs from forgetfulness. Dementia is a general term impaired thinking, remembering or reasoning that can affect a person’s ability to function safely.
Dementia describes a group of symptoms affecting memory, thinking and social abilities. It develops when there’s damage to the parts of your brain involved with learning, memory,. Dementia is the result of changes in certain brain regions that cause neurons (nerve cells) and their connections to stop working properly.
Dementia is a loss of cognitive functioning, including memory, language, and reasoning. Researchers have connected changes in the brain. This guide explains different forms of dementia. Dementia is the loss of cognitive functioning — thinking, remembering, and reasoning — to such an extent that it interferes with a person's daily life and activities.
The term has been replaced by “major neurocognitive. The symptoms interfere with a person's daily life. Dementia isn't one specific disease. Dementia is a syndrome associated with many neurodegenerative diseases, characterized by a general decline in cognitive abilities that affects a person's ability to perform everyday.