Fig. 1: Levels of amino acids in the CSF of patients with FMD and controls.
From: Cerebrospinal fluid glutamate changes in functional movement disorders

CSF levels of glutamate were significantly lower in patients with FMD than in healthy controls. CSF levels of glutamine, asparagine, and alanine in patients with FMD were not different from those of controls. Amino acid levels are expressed in μmol/L. Error bars represent standard errors.