Background
Anxiety is one of the major forms psychotic disorders. The causes of anxiety are not well known. Magnetic resonance spectroscopy (MRS), a noninvasive neuroimaging approach has been applied to investigate the etiology of anxiety. To identify the possible alterations of brain function in prefrontal lobe and hippocampus in anxiety there uses proton magnetic resonance spectroscopy (~1H-MRS).
Subjects and methods
A 1.5-T nuclear magnetic resonance machine was used to t...