Intellectual Developmental Disorder with Language Impairment and Early-Onset Dopa-Responsive Dystonia-Parkinsonism, is also known as idldp. An important gene associated with Intellectual Developmental Disorder with Language Impairment and Early-Onset Dopa-Responsive Dystonia-Parkinsonism is NR4A2 (Nuclear Receptor Subfamily 4 Group A Member 2). Affiliated tissues include brain, and related phenotypes are seizure and intellectual disability, mild