Judson's Legacy


In September 2015, during Leukodystrophy Awareness Month, Judson’s Legacy initiated a #WhiteMatterMatters campaign to help raise awareness of leukodystrophy diseases, a group of diseases that affect the white matter of the brain. The campaign took root and #WhiteMatterMatters has become part of the collective voice for the leukodystrophy community!

Why Does White Matter Matter?



What are Leukodsytrophy Diseases?

  • Trevor HashtagLeukodystrophy diseases affect the white matter of the brain. Hence, #WhiteMatterMatters!
  • There are over 40 known leukodystrophy diseases. However, many still remain unclassified.
  • Leukodystrophy diseases impact approximately 1 in 7000 people worldwide.
  • Leukodystrophy diseases progressively affect movement, speech, vision, critical life functions, and more.
  • Leukodystrophy diseases destroy the myelin sheath which covers and insulates the nerves. This distorts brain messages and inhibits the transmission of nerve impulses.
  • Leukodystrophy diseases are genetic and most commonly affect children. Most of the children appear healthy at birth and even for many years.
  • The word Leukodystrophy comes from Leuko, which means white, and dystrophy, meaning imperfect growth.
  • There is currently no cure for leukodystrophy diseases, however, significant strides are being made to improve various treatments, available therapies, and general disease management.


Help Us Engage Social Media

  • Use the #WhiteMatterMatters hashtag and let people know about leukodystorphy diseases!
  • Follow and share the stories of various children with leukodystrophy diseases (click here to meet some Krabbe heroes).
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Learn About Krabbe Leukodystrophy