RT Book, Section A1 Augustine, Erika Fullwood A1 Poduri, Annapurna A2 Rudolph, Colin D. A2 Rudolph, Abraham M. A2 Lister, George E. A2 First, Lewis R. A2 Gershon, Anne A. SR Print(0) ID 7059458 T1 Chapter 577. Neurotransmitter Disorders T2 Rudolph's Pediatrics, 22e YR 2011 FD 2011 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-149723-7 LK accesspediatrics.mhmedical.com/content.aspx?aid=7059458 RD 2024/04/20 AB The pediatric neurotransmitter disorders are a fairly recently described group of inherited neurometabolic disorders related to defects in neurotransmitter synthesis or breakdown. These disorders may be divided into defects of γ-aminobutyric acid (GABA), glycine or monoamine metabolism, and secondary neurotransmitter deficiency states. This chapter will primarily discuss disorders of monoamine metabolism; we will focus on the diseases best characterized to date, including GTP cyclohydrolase deficiency, tyrosine hydroxylase deficiency, aromatic l-amino acid decarboxylase deficiency, and monoamine A deficiency.