Neurodevelopmental Disorder with or Without Hyperkinetic Movements and Seizures, Autosomal Recessive, is also known as ndhmsr. An important gene associated with Neurodevelopmental Disorder with or Without Hyperkinetic Movements and Seizures, Autosomal Recessive is GRIN1 (Glutamate Ionotropic Receptor NMDA Type Subunit 1). Affiliated tissues include eye, and related phenotypes are spasticity and frontal bossing