Lissencephaly, which literally means “smooth brain,” is a rare, gene-linked brain malformation characterized by the absence of normal convolutions (folds) in the cerebral cortex and an unusually small head (microcephaly). Among the genetic variations that can lead to lissencephaly, mutations in the DCX (Doublecortin) gene are significant, especially in causing X-linked lissencephaly and subcortical band […]
