Abnormality of the dorsal column of the spinal cord +
Abnormality of the spinocerebellar tracts +
An abnormality of the spinocerebellar tracts, a set of axonal fibers originating in the spinal cord and terminating in the ipsilateral cerebellum. The spinocerebellar tract convey information to the cerebellum about limb and joint position (proprioception). They comprise the ventral spinocerebellar tract, the anterior spinocerebellar tract, and the posterior spinocerebellar tract.
Atrophy/Degeneration involving the spinal cord +
Cervicomedullary schisis
Hyperintensity of MRI T2 signal of the spinal cord