Hereditary hyperekplexia
What is Hereditary hyperekplexia?
Hereditary hyperekplexia is a hereditary neurological disorder characterized by excessive startle responses.
Other condition names
- Congenital stiff man syndrome
- Familial startle disease
- Hereditary hyperexplexia
- Kok disease
- Stiff baby syndrome
Inheritance type
Autosomal dominant, Autosomal recessive
Prevalence
- Worldwide: <1 in 1,000 000
Age of Onset
- Infancy
- Neonatal
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