Skip to content
knowrare
HealthSignal
Your condition community

Living with Epilepsy, familial focal, with variable foci 1

An inherited type of epilepsy in which seizures start in different parts of the brain.

Understanding Epilepsy, familial focal, with variable foci 1

Familial focal epilepsy with variable foci 1 (FFEVF1) is a type of epilepsy that runs in families.

Seizures start in different areas of the brain and may spread. Some people notice odd feelings (auras) or repeat movements without meaning to (automatisms). Others have seizures during sleep. Seizures usually start in the first or second decade of life, but can start later. Not everyone in a family has the same symptoms. Some people have differences in brain cortex cells called focal cortical dysplasia.

Signs & symptoms

Symptoms vary from person to person. GARD lists these as among the features:

  • Seizures that start in one brain area and spread
  • Auras (unusual sensations before a seizure)
  • Repeated movements during seizures (automatisms)
  • Seizures during sleep
  • Intellectual disability in some people
  • Autism spectrum features in some people

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include seizure and epilepsy specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    Epilepsy Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Seizure and epilepsy specialists (epileptologist)
Expert care
Expert lists: Epilepsy Foundation
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with Epilepsy Foundation
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Can genetic testing for the DEPDC5 gene confirm this diagnosis?
Should my brain be checked for focal cortical dysplasia?
Which seizure care plan and specialists do you recommend?

Quick facts

InheritanceAutosomal Dominant

Changes in the DEPDC5 gene cause this condition. It is autosomal dominant, which means a single changed copy of the gene is enough to cause it.

Also known as: depdc5 epilepsy, familial focal, with variable foci; depdc5-related epilepsy; epilepsy, familial focal, with variable foci caused by mutation in depdc5; ffevf1

Patient organizations

Broader rare-disease groups

Source: NIH GARD · Epilepsy, familial focal, with variable foci 1GARD ID 18202 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Epilepsy, familial focal, with variable foci 1.

Explore the Epilepsy, familial focal, with variable foci 1 blog

Explore research for Epilepsy, familial focal, with variable foci 1

Explore actively recruiting Epilepsy, familial focal, with variable foci 1 studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Epilepsy, familial focal, with variable foci 1 with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

Powered by HealthSpark, our AI chat helper

I can help you find recruiting Epilepsy, familial focal, with variable foci 1 studies. Enter a ZIP code, address or city below and I'll look within 50 miles.

Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

Get Signals for Epilepsy, familial focal, with variable foci 1

Stay in the loop with community stories and updates from medical researchers.

HealthStoryfor Epilepsy, familial focal, with variable foci 1

Create a living journal that talks back

HealthStory evolves private journaling with a living AI journal that talks back and asks thoughtful questions, helping you capture your Epilepsy, familial focal, with variable foci 1 experiences more deeply and prepare for better conversations with your doctors and care team.

Start your journal

Your journal is private. Sharing your story publicly is a separate choice, made with Share your story above.