---
title: "What Is Frontotemporal dementia? Home Care Glossary"
description: "Frontotemporal dementia is a group of brain disorders in which abnormal tau or TDP-43 proteins build up in the frontal and temporal lobes. It often changes..."
url: https://homecare.preview.multisites.ai/glossary/frontotemporal-dementia/
publisher: HomeCare.com
phone: 800-974-3458
start: https://care.homecare.com/?source=homecare.com
---

Daily living and health

# Frontotemporal dementia

Frontotemporal dementia is a group of brain disorders in which abnormal tau or TDP-43 proteins build up in the frontal and temporal lobes. It often changes behavior, personality, or language before memory. It can begin at a younger age than Alzheimer's disease, and it worsens over time.

## Why it matters for your family

Families may first see changes in behavior rather than memory. A person may act impulsively, lose empathy, or have trouble finding words. Because these changes can look like depression or a midlife crisis, diagnosis can take time. A specialist can help. A common mistake is taking the changes personally. They come from the disease. Caregivers do best with steady routines, simple choices, and calm responses. Safety, driving, and money need early attention. Support groups can help families. Home care can add trained help as needs grow. An elder law attorney can help the family set up legal papers while the person can still take part.

Source: [nia.nih.gov](https://www.nia.nih.gov/health/alzheimers-and-dementia/understanding-different-types-dementia)

[Read more: Caring for Alzheimer's and Dementia Patients at Home with help from HomeCare.com: A Guide for Families](https://homecare.preview.multisites.ai/chronic-conditions/alzheimers-dementia-home-care/)

## Related terms

-   [**Dementia**Dementia is a group of symptoms, not one disease.](https://homecare.preview.multisites.ai/glossary/dementia/)
-   [**Alzheimer's disease**Alzheimer's disease is a progressive brain disorder that slowly harms memory, thinking, and eventually the ability to do simple tasks.](https://homecare.preview.multisites.ai/glossary/alzheimers-disease/)
-   [**Dementia care**Dementia care is support for people with memory loss and other thinking problems that disrupt daily life.](https://homecare.preview.multisites.ai/glossary/dementia-care/)
-   [**Caregiver burnout**Caregiver burnout is a state of physical, emotional, and mental exhaustion that can come from long-term caregiving stress.](https://homecare.preview.multisites.ai/glossary/caregiver-burnout/)
-   [**Care plan**A care plan is a written plan that lists a person's needs, goals, tasks, schedule and who does what.](https://homecare.preview.multisites.ai/glossary/care-plan/)
-   [**Power of attorney**A power of attorney (POA) is a legal document in which one person, the principal, names another person, the agent, to act for them.](https://homecare.preview.multisites.ai/glossary/power-of-attorney/)

[All glossary terms](https://homecare.preview.multisites.ai/glossary/)

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