
Dementia - Symptoms and causes - Mayo Clinic
Jun 7, 2025 · Overview 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 …
Alzheimer's disease - Symptoms and causes - Mayo Clinic
Nov 8, 2024 · Early symptoms of Alzheimer's disease include forgetting recent events or conversations. Over time, Alzheimer's disease leads to serious memory loss and affects a …
Young-onset Alzheimer's: When symptoms begin before age 65
Apr 10, 2024 · Young-onset Alzheimer's disease is a rare form of dementia that presents unique challenges. Learn more about causes, diagnosis and how to cope.
Dementia - Diagnosis and treatment - Mayo Clinic
Jun 7, 2025 · This group of symptoms with many causes affects memory, thinking and social abilities. Some symptoms may be reversible.
Frontotemporal dementia - Symptoms and causes - Mayo Clinic
Dec 23, 2025 · Some people with frontotemporal dementia have changes in their personalities. They become socially inappropriate and may be impulsive or emotionally indifferent.
Alzheimer's stages: How the disease progresses - Mayo Clinic
May 9, 2025 · Dementia is a term used to describe a group of symptoms that affect intellectual and social abilities enough to interfere with daily activity. The five Alzheimer's stages can help …
Memory loss: When to seek help - Mayo Clinic
Apr 3, 2024 · Often, memory loss that disrupts your life is one of the first or more recognizable symptoms of dementia. Other early symptoms might include: Asking the same questions often. …
Vascular cognitive impairment and vascular dementia - Symptoms …
Sep 18, 2025 · Symptoms often overlap with those of other types of dementia, especially Alzheimer's disease. In contrast to Alzheimer's, early symptoms of vascular cognitive …
Lewy body dementia - Symptoms and causes - Mayo Clinic
People with Lewy body dementia might have changes in thinking that are similar to symptoms of Alzheimer's disease. These symptoms may include confusion, poor attention, visual-spatial …
Signs and symptoms of Lewy body dementia - Mayo Clinic News …
Sep 3, 2020 · People with Lewy body dementia may experience visual hallucinations and changes in alertness and attention. Other effects include Parkinson's disease -like signs and …