Scatter plots of a) Inflammatory markers of never medicated first episode of psychosis subjects compared to healthy controls. b) Inflammatory markers of first episode of psychosis before and after 4 weeks of risperidone treatment. FEP, first-episode psychosis group; Th1, Type 1 helper T cells; Th17, T helper 17 cells; IL-6, interleukin 6; IL-4, interleukin 4; IL-2, interleukin 2; Th2, Type 2 helper T cells; TNF, Tumor necrosis factor. Data shown in the Figure has been log transformed for a better visualization. * p < 0.05.