Hyperekplexia 1 Hereditary Hyperekplexia 2 Hereditary Hyperekplexia 3 Alternating Hemiplegia of Childhood 1 Alternating Hemiplegia of Childhood 2 Progressive External Ophthalmoplegia With Mitochondrial DNA Deletions, Autosomal Recessive 1 Progressive External Ophthalmoplegia with Mitochondrial DNA Deletions, ...