喜怒哀乐这些情绪都会溢于言表,那么人的面部到底能表达出多少种不同的情感呢?美国俄亥俄州立大学一项最新研究显示。人的面部至少有21种表情。研究者用软件分析了230人的5000张面部表情照片,识别被用于表达情感的面部肌肉。结果发现,除了高兴、吃惊、悲伤、愤怒、厌恶和恐惧这6种基本表情外,人们还会将其结合起来, Emotions will be filled with emotions, then the human face in the end to express how many different emotions? Ohio State University, a new study shows. People’s faces have at least 21 expressions. Using software, researchers analyzed 5,000 facial expressions from 230 people and identified the facial muscles used to express their feelings. The results showed that in addition to the six basic expressions of pleasure, surprise, sadness, anger, disgust and fear, people will combine them,