Fig. 1From: The facial expression of schizophrenic patients applied with infrared thermal facial image sequenceSchematic diagram of the relationship between the time and the order of the images. During each test, each picture was displayed for 3Â s, and patients were allowed 10Â s of rest after one stimulation unit that consisted of five pictures of the same type. The three types of emotion appeared three times over the course of the entire 225Â s test timeBack to article page