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Living with Autosomal dominant slowed nerve conduction velocity

A rare inherited nerve condition in which nerve signals travel slowly, usually without obvious symptoms.

Understanding Autosomal dominant slowed nerve conduction velocity

Autosomal dominant slowed nerve conduction velocity is a rare inherited nerve condition in which signals travel slowly along the nerves.

Nerve tests show slow signals, but people have no clearly noticeable nerve problems, walking changes, or muscle wasting. It involves nerves for both movement and feeling. Onset is listed as adulthood.

Signs & symptoms

GARD doesn't list specific symptoms for this condition. The summary notes that people have no clearly noticeable symptoms.

  • Slowed nerve signals on testing
  • No clearly noticeable nerve problems
  • No changes in the way of walking
  • No muscle wasting

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 brain and nervous system specialists and genetic specialists.

  3. Consider genetic testing

    Changes in ARHGEF10 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.

  4. Connect with expert centers

    The Foundation for Peripheral Neuropathy may keep lists of experts for this condition.

Care & treatment

Care team
Brain and nervous system specialists (neurologists); Genetic specialists (geneticists)
Expert care
Expert lists: The Foundation for Peripheral Neuropathy
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 The Foundation for Peripheral Neuropathy and other patient organizations
  • 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 ARHGEF10 gene confirm the diagnosis?
Will I need regular nerve tests?
Should my relatives be tested?

Quick facts

Symptoms usually startAdult
InheritanceAutosomal Dominant
GenesARHGEF10

It is linked to changes in the ARHGEF10 gene. It is autosomal dominant, so a change in one copy of the gene can cause it.

GeneticNeurological

Also known as: slowed nerve conduction velocity, ad

Patient organizations

Source: NIH GARD · Autosomal dominant slowed nerve conduction velocityGARD ID 16962 · 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 Autosomal dominant slowed nerve conduction velocity.

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