Dyskinesia, Limb and Orofacial, Infantile-Onset, is also known as infantile-onset generalized dyskinesia with orofacial involvement. An important gene associated with Dyskinesia, Limb and Orofacial, Infantile-Onset is PDE10A (Phosphodiesterase 10A). Affiliated tissues include brain, and related phenotypes are orofacial dyskinesia and dysarthria