中文摘要：

品行障碍（CD）是儿童青少年期最常见的一种心理行为问题。CD患者存在与情绪的识别处理、奖赏加工、认知控制与决策等有关的皮质和皮质下脑区结构、功能和连接的异常。本文主要对CD患者的功能MRI、结构MRI和扩散张量成像研究进展进行综述。

英文摘要：

Conduct disorder（CD）is a most common psychological and behavioral problem in children and adolescents.Youths with CD mainly show structural,functional and connectivity abnormality in cortical and subcortical brain regions associated with emotion recognition and regulation,reward processing,cognitive control and decision-making.The research progresses of functional MRI（fMRI）,structural MRI（sMRI）and diffusion tensor imaging（DTI）in CD were reviewed in this article.