title: More stringent threshold needed.
mesh_terms: D001288:Attention / Q000502:physiology*; D006179:Gyrus Cinguli / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D006801:Humans; D009483:Neuropsychological Tests / Q000706:statistics & numerical data; D010104:Oxygen Radioisotopes; D012107:Research Design / Q000592:standards; D012559:Schizophrenia / Q000175:diagnosis* / Q000000981:diagnostic imaging* / Q000503:physiopathology; D014055:Tomography, Emission-Computed / Q000706:statistics & numerical data*; D014867:Water