Juvenile Huntington’s disease is more aggressive than Huntington’s disease, reducing a child’s life expectancy at a far ...

Huntington’s disease is a neurological (brain) condition that causes involuntary movement, changes to emotions, behavior, and thinking. Huntington’s is a genetic disease that worsens over time.

This image shows three brain cells with the faulty protein that causes Huntington’s disease. The bright yellow cell in the middle has built up a clump of this protein inside it. The blue spots in the ...