Examples of these include CSNK2A1 that was reported to be causative for Okur-Chung neurodevelopmental syndrome (OCNDS; OMIM #617062) in 2016 [24] and ADPRHL2 that was associated with stress-induced childhood-onset neurodegeneration with variable ataxia and seizures (CONDSIAS; OMIM #618170) in 2018 [25]. Here, CSNK2A1 is linked to cerebellar ataxia.