NAA (N Acetyle Aspartate) is the second-most-concentrated mol | NeuroPsychiatry

NAA (N Acetyle Aspartate) is the second-most-concentrated molecule in the brain after the amino acid glutamate.
It is detected in the adult brain in neurons,oligodendrocytes 
and myelin and is synthesized in the mitochondria from the amino acid aspartic acid and acetyl-coenzyme A.