C9orf72 and amyotrophic lateral sclerosis: Across the board (Table 2), SES regression models perform better in the separation cases of the cerebellum samples: by using the first 5 SES models for p-value = 0.01 we can distinguish if a cerebellum sample is an ALS (C9orf72-related familial ALS or sporadic ALS) or a healthy sample with 85.18% accuracy.