Related dementias Understanding Different Types of Dementia Learn more about four different types of dementia, what's happening in the brain, and more. Read and share this NIA infographic. Tips for Living Alone with Early-Stage Dementia These tips for people living alone with Alzheimer's disease or a related dementia are designed to help people cope with changes in memory and thinking, prepare for the future, and stay active. Caring for a Person With Lewy Body Dementia Family members who care for someone with Lewy body dementia can get support to maintain health and help doctors and others understand the disease. 4 Tips for People Living With Lewy Body Dementia Getting help from family, friends, doctors, and other professionals ensures the best possible care and quality of life for a person with Lewy body dementia. Diagnosing Lewy Body Dementia: For Professionals Lewy body dementia is often misdiagnosed as Alzheimer’s or Parkinson’s. Health professionals, patients, and family can read more about diagnosing Lewy body dementia. What Is Lewy Body Dementia? Causes, Symptoms, and Treatments What is Lewy body dementia? What are the symptoms? How is it treated? Read about this progressive disease that is one of the most common causes of dementia. Vascular Dementia: Causes, Symptoms, and Treatments Vascular dementia is caused by a range of conditions that disrupt blood flow to the brain and affect memory, thinking, and behavior. Learn about the causes of vascular dementia and modifiable risk factors. Providing Care for a Person With a Frontotemporal Disorder Get advice on providing care for a person with frontotemporal dementia or similar disorder. Learn how to manage home, family, work, and long-term care issues. What Is Dementia? Symptoms, Types, and Diagnosis Dementia is a loss of thinking, remembering, and reasoning skills. It is not a normal part of aging. Read about the different types of dementia and how it is diagnosed. What Are Frontotemporal Disorders? Causes, Symptoms, and Treatment A type of dementia called FTD tends to strike before age 60 and stems from damage to the brain’s frontal lobe and temporal lobe. Learn more about FTD and brain changes from NIH.