Brain imaging techniques and their usefulness in psychiatry.
D001921:Brain / Q000000981:diagnostic imaging*; D002560:Cerebrovascular Circulation; D004569:Electroencephalography; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D001523:Mental Disorders / Q000175:diagnosis*; D014055:Tomography, Emission-Computed; D014057:Tomography, X-Ray Computed