It has been recently reported that mutations inSLC20A2gene are a major cause of primary familial brain calcifications, a rare neurodegenerative disorder characterized by symmetrical and bilateral intracranial calcification. We conducted a pedigree study by performing next Generation Sequencing in a Chinese family with three generations. Three members in this family developed Parkinsonism in their sixth decade, also, the proband presented with schizophrenia for 40 years. Next Generation Sequencing identified a novel nonsense heterozygous substitution c.1158C > A (p.Thr 386 ) ofSLC20A2gene, introducing a stop codon in exon 10. The mutation was present in symptomatic and asymptomatic individuals with intracranial calcification, but absent in the individual without calcification, suggesting the mutation segregates with brain calcification. mRNA expression was decreased by 35% in the proband. We are the first to demonstrate a novel c.1158C > A mutation ofSLC20A2gene in a Chinese family with primary familial brain calcifications. [ABSTRACT FROM AUTHOR]