06-05-2007, 06:44 AM
A 3 mo old male is found to have some neurological abnormalities on routine checkup. Lab reveals impaired tetrahydrobiopterin synthesis. Which of the following neurotransmitters is most likely deficient in this pt?
A. Ach
B. Serotonine
C. GABA
D. Glutamate
E. Glycine
A. Ach
B. Serotonine
C. GABA
D. Glutamate
E. Glycine