NcRNAs may also act as targets for treating the neuropsychiatric symptoms or sequela following SARS-CoV-2 infection, with miRNAs such as miR-15a-5p and let-7 family playing essential roles as regulators of brain development in association with ataxia-associated genes such as ATXN1, ATXN1L, and ATXN7L3B. This evidence concerns the gene ATXN7L3B and cerebellar ataxia.