“…Numerous diseases and conditions are associated with various degrees of intellectual disabilities. Within the term ID, there are several conditions, such as Down syndrome (DS), Turner syndrome, Klinefelter syndrome, phenylketonuria, fragile X-chromosome syndrome, Rett syndrome, autism, childhood cerebral palsy, and many others [ 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 ]. Approximately 2% of children in the general population have some degree of ID, while this percentage is reported to be up to 25% among children with cerebral palsy [ 11 ].…”