Trait
Episodic hemiplegia
Transient episodes of weakness of the arm, leg, and in some cases the face on one side of the body.
Summary
- Body system
- Abnormality of the nervous system
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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Get my Genome Test9 genes linked to Episodic hemiplegia
Changes in these genes cause rare conditions in which Episodic hemiplegia is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.
| Gene | How often it is seen | Conditions |
|---|---|---|
| ATP1A2ATPase Na+/K+ transporting subunit alpha 2 | Always | In 2 conditions |
| TM2D3TM2 domain containing 3 | Always | In 1 condition |
| ATP1A3ATPase Na+/K+ transporting subunit alpha 3 | Very often (80–99%) | In 1 condition |
| CACNA1Acalcium voltage-gated channel subunit alpha1 A | Very often (80–99%) | In 1 condition |
| MT-TL2mitochondrially encoded tRNA-Leu (CUN) 2 | Very often (80–99%) | In 1 condition |
| RHOBTB2Rho related BTB domain containing 2 | Very often (80–99%) | In 1 condition |
| SCN2Asodium voltage-gated channel alpha subunit 2 | Very often (80–99%) | In 1 condition |
| SLC1A3solute carrier family 1 member 3 | Very often (80–99%) | In 1 condition |
| SLC2A1solute carrier family 2 member 1 | Very often (80–99%) | In 1 condition |
How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.
Broader traits
Where this comes from
- The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
- Data release 2026.10.16-c6eea6bf.
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