Although Friedreich's ataxia is characterized by spinal cord atrophy, it remains to be investigated the possible correlation of such atrophy with clinical disability and genetic parameters. Thirty-three patients with Friedreich's ataxia and 30 healthy controls underwent MRI on a 3 T scanner. We used T1-weighted 3D images to estimate spinal cord area and eccentricity at C2/C3 level based on a semi-automatic image segmentation protocol.

Read More: Spinal Cord Atrophy Correlates with Disability in Friedreich's Ataxia