Probably Genetic on Instagram: "Tomorrow is #RareDiseaseDay, and we want to raise awareness about some of the rare diseases we work on. STXBP1 is a rare neurodevelopmental condition that can cause seizures, developmental delays, movement disorders, and other symptoms. Age of onset is soon after birth or early in childhood. If you’re an STXBP1 patient, connect with the @stxbp1_foundation to gain access to a community of other affected families and stay up to date on the latest research developmen