Keywords facial expression;emotion;Chinese Facial Expression Video System;CFEVS;dynamic material;face;dynamic expression;video;fMRI;Neuroimaging;major depression;

• 面部表情;情绪;中国面部表情视频系统;CFEVS;动态刺激材料;面孔;视频刺激;功能核磁共振成像;神经影像学;明确识别;不明确识别;抑郁症;