伍子胥过昭关一夜愁白了头的故事,广为人知,但笑也能笑死人。电视连续剧《三国演义》最后一集表现的是,作为胜利者的司马昭,一笑却走到了人生尽头。为什么会“愁白头”“笑死人”呢?我们可以用现代医学的一个概念来解释,即“应激”所致。“应激”,通俗地讲,就是人的身体对各种 Wu Zixu Guo Zhaoyu overnight melancholy story, well-known, but laughing can laugh at the dead. The final episode of the television series Romance of the Three Kingdoms shows that as a winner Sima Zhao, a smile has come to the end of his life. Why would “sad”, “laughing dead?” We can use a concept of modern medicine to explain that “stress” due. “Stress”, in a nutshell, is the human body to all kinds