Figure 3From: Autosomal recessive spastic ataxia of Charlevoix Saguenay (ARSACS): expanding the genetic, clinical and imaging spectrumDevelopmental asymmetry of cerebellar hemispheres. Axial T1 (A) and coronal T2 (B) MRI images of patient #4 demonstrating developmental asymmetry of the cerebellar hemispheres (long arrows) without cerebellar atrophy. Apart from this finding, this patient shows the common infratentorial signs of ARSACS: thickening of the middle cerebellar peduncles (arrow head, A) and linear hypointensities of the mid-pons (best seen on axial FLAIR, arrows, C).Back to article page