Lissencephaly, X-Linked, 1, also known as lissencephaly type 1 due to doublecortin gene mutation, is related to lissencephaly, x-linked, 2 and lissencephaly 1, and has symptoms including ataxia and seizures. An important gene associated with Lissencephaly, X-Linked, 1 is DCX (Doublecortin), and among its related pathways/superpathways are Lissencephaly gene (LIS1) in neuronal migration and development and PAFAH1B1 copy number variation. Affiliated tissues include cortex and brain, and related phenotypes are seizure and cognitive impairment