Summary of Studied Cases and Those MR Findings.

The results of the classification of MR findings in this table indicate the majority decision of the three reviewers.LSD, lysosomal storage disease; mo, months; T, Tesla; ST, slice thickness; CC, corpus callosum; RC, rostral commissure; CGM1, canine GM1 gangliosidosis; FGM1, feline GM1 gangliosidosis; CGM2, canine GM2 gangliosidosis; FGM2, feline GM2 gangliosidosis; NCL, neural ceroid lipofuscinosis; DSH, domestic shorthair; TP, toy poodle; GR, golden retriever; BC, border collie; CH, chihuahua; M, male; F, female; J, juvenile-onset; LJ, late juvenile-onset; EA, early adult-onset; N, normal; VA, visualized but atrophic; PV, partially visualized; NV, not visualized; *, lack of sagittal plane; G, gene test; LE, leukocyte enzyme activities; TLC, thin-layer chromatography; P, pathology; PA, pedigree analysis; ND, not determined; D, done; NE, not examined.