Electroconvulsive therapy in schizophrenia: a review of neuroimaging studies / 中华行为医学与脑科学杂志

ABSTRACT

Electroconvulsive therapy (ECT) is a physical therapy method with rapid onset and remarkable effect for schizophrenia(SZ). It is widely used in patients with agitated impulses, stupor and refractory patients with poor drug treatment effect. The neurophysiological mechanism of ECT effect has not been elucidated. In the past decade, the magnetic resonance imaging (MRI) studies of ECT for SZ have been gradually reported in domestic and international journal, involving magnetic resonance spectroscopy, structural state and resting state analysis, preliminary findings suggest that there may be a correlation between ECT efficacy and structural and functional brain changes, mainly involving morphological changes in brain regions such as the thalamus, hippocampus, insula and left medial prefrontal lobe, as well as functional changes in core resting state networks, particularly the dorsal frontoparietal network, default network and limbic network. More research and exploration are needed in the future to provide valuable clues to further explore the therapeutic mechanism of ECT treatment.