Basal Ganglia Calcification, Idiopathic, 8, Autosomal Recessive, is also known as ibgc8. An important gene associated with Basal Ganglia Calcification, Idiopathic, 8, Autosomal Recessive is JAM2 (Junctional Adhesion Molecule 2). Affiliated tissues include thalamus and brain, and related phenotypes are basal ganglia calcification and limb ataxia