pubmed-article:12372661 | pubmed:abstractText | Postmortem studies have provided evidence for abnormalities of the gamma-aminobutyric acid (GABA)-ergic system in schizophrenia, including deficits of GABA-containing interneurons. The calcium-binding proteins parvalbumin, calbindin, and calretinin can be used as markers for specific subpopulations of cortical GABAergic interneurons. | lld:pubmed |