Abnormality of the dorsal column of the spinal cord +
Abnormality of the spinocerebellar tracts +
Atrophy/Degeneration involving the spinal cord +
Cervicomedullary schisis
Hyperintensity of MRI T2 signal of the spinal cord
Long-tract signs
Long-tract signs refer to symptoms that are attributable to the involvement of the long fiber tracts in the spinal cord, which connect the spinal cord to the brain and mediate spinal and motor functions.