[funny] 真笑還是假笑 傻傻分不清楚

你能分辨真笑與假笑嗎？假笑的確是日常生活當中慣用的伎倆，不僅可以用來敷衍 也能讓 尷尬的氣氛順利的帶過。BBC 網站上有一個心理測驗蠻有趣的：看看你是否真的可以分辨出哪一個是真笑哪一個是假笑，呵呵！


測驗的一開始會 調查 你的人生觀 和 你對自己分辨真假笑的自信心，如下圖：



填寫完以後按下 Next，就會陸續跑出 20 個微笑短片要你判斷是真是假，Genuine 為真、Fake 為假，做完題目以後，系統會問你主要是看臉的哪一個部位來作判斷，Browny 認為是嘴角旁的肌肉！

最後他就會告訴你，你答對幾題啦 (我答對15題，應該還算厲害吧 XD)，有一些分辨真笑假笑的科學研究還蠻有意思的：

Fake smiles can be performed at will, because the brain signals that create them come from the conscious part of the brain and prompt the zygomaticus major muscles in the cheeks to contract. These are the muscles that pull the corners of the mouth outwards.

Genuine smiles, on the other hand, are generated by the unconscious brain, so are automatic. When people feel pleasure, signals pass through the part of the brain that processes emotion. As well as making the mouth muscles move, the muscles that raise the cheeks - the orbicularis oculi and the pars orbitalis - also contract, making the eyes crease up, and the eyebrows dip slightly.

簡單來說，假笑是透過有意識的大腦控制，其所牽動的臉部肌肉 和 透過無意識大腦控制的真笑 是有些許不一樣的，呵呵，你觀察出來了嗎，懂得察言觀色也是一門深奧的學問啊 ～

試試看 Spot the Fake Smile @ http://www.bbc.co.uk/science/humanbody/mind/surveys/smiles/