Childhood Ataxia: Clinical Features, Pathogenesis, Key Unanswered Questions, and Future Directions.

Childhood Ataxia: Clinical Features, Pathogenesis, Key Unanswered Questions, and Future Directions. Ashley CN, Hoang KD, Lynch DR, Perlman SL, Maria BL.J Child Neurol 0883073812448840, first published on August 1, 2012 Keywords: Childhood ataxia, Friedreich ataxia, GAA repeat expansion, frataxin gene, mitochondrial function, reactive oxygen species, iron.