title: Selection of controls.
authors.forename: I
authors.initials: I
authors.lastname: Gale
mesh_terms: D001714:Bipolar Disorder / Q000175:diagnosis / Q000503:physiopathology / Q000523:psychology; D005625:Frontal Lobe / Q000503:physiopathology*; D006801:Humans; D007360:Intelligence; D019965:Neurocognitive Disorders / Q000175:diagnosis* / Q000503:physiopathology / Q000523:psychology; D009483:Neuropsychological Tests / Q000706:statistics & numerical data; D011594:Psychometrics; D012559:Schizophrenia / Q000175:diagnosis* / Q000503:physiopathology; D012565:Schizophrenic Psychology