There are over 7000 identified rare diseases that impact over 300 million people worldwide. And a disproportionate number of those rare diseases affect the developing brain and nervous system. Having any given rare disease is indeed rare. But having a rare disease is, in fact common. February, is rare disease awareness month and the last day of February is recognized internationally as Rare Disease Day.  For this month’s episode, Dr. Brad Schlaggar, pediatric neurologist, and president and CEO of Kennedy Krieger Institute is joined by Dr. Anne Comi, a pediatric neurologist, to discuss a specific rare disease and some potentially very promising progress in its treatment. Additionally, we will hear from Megan Lewis, mother of Tucker, who shares some insights of their journey with a rare disease.