Objective: To analyze the causes of anxiety in relatives of patients undergoing modified electro-convulsivetherapy (MECT).
分析无抽搐电休克治疗（MECT）病人家属焦虑的原因。
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Objective: To estimate the effects of modified electric convulsivetherapy (MECT) on P300. Method: it was detected for P300 at pre and post-MECT in 31 patients with psychiatric disorders.