PMC5027888_01
Axial FLAIR (A-E) and coronal T2-weighted (F) MRI images.. Notes: Figure shows high intensities in the bilateral corticospinal tracts from the centrum semiovale through the posterior internal capsule to the brainstem (white arrows). There are no abnormalities of the dentate and cerebellar white matter.. Abbreviations: FLAIR, fluid-attenuated inversion recovery; MRI, magnetic resonance imaging.
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T2-weighted/fluid-attenuated inversion recovery (FLAIR) hyperintensities in bilateral corticospinal tracts (Fig. 1). There was no involvement of cerebellar white matter and the deep gray nuclei.
Axial ADC map images show high intensities in bilateral corticospinal tracts (arrow heads).. Note: The ADC value was 1.08 x 10-3 mm2/s in the left and 1.12 x 10-3 mm2/s in the right corticospinal tracts.. Abbreviation: ADC, apparent diffusion coefficient.
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Apparent diffusion coefficient (ADC) mapping revealed increased signal intensities in the bilateral corticospinal tracts (Fig. 2).