
Dementia - Symptoms and causes - Mayo Clinic
Jun 7, 2025 · Dementia describes a group of symptoms affecting memory, thinking and social abilities. The symptoms interfere with a person's daily life. Dementia isn't one specific disease. Several …
Dementia - Wikipedia
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 activities. [9] This …
What Is Dementia? Symptoms, Types, and Diagnosis
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. Some people with dementia cannot …
What is Dementia? Symptoms, Causes & Treatment | alz.org
Dementia is a general term for loss of memory, language, problem-solving and other thinking abilities that are severe enough to interfere with daily life. Alzheimer's is the most common cause of dementia.
Dementia: What It Is, Causes, Symptoms, Treatment & Types
Mar 12, 2022 · Dementia is not a specific disease. It’s a group of symptoms that can affect thinking, memory, reasoning, personality, mood and behavior. Alzheimer’s disease is the most common type.
Dementia: Stages, Causes, Symptoms, and Treatments - WebMD
Jul 3, 2024 · Dementia is a neuro-cognitive disorder that can be loosely explained as a loss of thinking ability and logical reasoning. This guide explains different forms of dementia.
What Is Dementia? Symptoms, Types, and More - Healthline
Jul 9, 2025 · Dementia is a loss of cognitive functioning, including memory, language, and reasoning. Learn more about dementia and how it differs from forgetfulness.
What Is Dementia? Types, Symptoms, Causes & Treatment - AARP
Apr 29, 2025 · Dementia describes a decline in the ability to think, remember and reason. Here are the types, symptoms, causes and treatments.
Signs and Symptoms of Dementia | Alzheimer's Disease and Dementia …
Aug 14, 2024 · But dementia—which blocks a person's ability to remember, think clearly, or make daily decisions—is NOT a normal part of aging. Learn the common signs and symptoms of dementia, and …
Dementia - Johns Hopkins Medicine
Dementia is a general term impaired thinking, remembering or reasoning that can affect a person’s ability to function safely. The term has been replaced by “major neurocognitive disorder” and “mild …