Alternating Hemiplegia of Childhood 2 (AHC2)

Alternating Hemiplegia of Childhood 2, also known as ahc2, is related to dystonia 12 and alternating hemiplegia of childhood, and has symptoms including ataxia and seizures. An important gene associated with Alternating Hemiplegia of Childhood 2 is ATP1A3 (ATPase Na+/K+ Transporting Subunit Alpha 3). Affiliated tissues include eye and brain, and related phenotypes are intellectual disability and seizure