Membrane phospholipid abnormalities of basal ganglia in never-treated schizophrenia: a 31P magnetic resonance spectroscopy study.

Background: Studies in schizophrenia using in vivo (31)P magnetic resonance spectroscopy (MRS) have mostly focused on the association cortices, including the frontal and temporal lobes. Striatum has also been implicated in schizophrenia, although neuroleptic exposure in the patients is a potential confound limiting interpretation of earlier studies. We examined membrane phospholipid abnormality in the basal ganglia using (31)P MRS in neuroleptic-naive schizophrenia patients.