Mona Lisa Smile

Two Spanish scientists have given a new interpretation of the mysterious smile of Mona Lisa using analysis neurological and optical. Most Sizzling Choose Create your blog for two scientific officers last study shows that the smile of Mona Lisa is caused by visual errors. Julianne Moore Take a look at t1260 The reason why we sometimes see her smile or not, is that our eyes transmit different information in the brain while we're looking at it.

Mona Lisa, which was created by the famous Italian painter Leonardo da Vinci's masterpiece is the most prestigious portrait worldwide. The charming smile of the Mona Lisa has a dreamy charm through the ages, which is regarded as the mysterious smile of art historians. Why is his face is radiant, suddenly become more serious? Mona Lisa's enigmatic smile confused though many admirers and researchers.

Two scientists from the Spanish Academy of Sciences of neurons Alicante, Luis Martinez Alonso Diego Pabuluosi Outlaw and conducted in-depth studies. They believe that the different cells of the retina transmit different types of information channels to the brain. These channel coding for the size of the clarity, brightness and location of objects in the visual field. Outlaw said: "Sometimes, a channel will be covered by another, then the smile will be visible. Sometimes other channels dominates, then the comparison will be invisible. "

To analyze smile of Mona Lisa provisional wider and Alonso Martinez Outlaw Pabulusi booth volunteers is heading angle, and appreciate the Mona Lisa and recorded their change smile to investigate different visual pathways.

At first they asked for volunteers to see the image in the different distance, but it was difficult to distinguish volunteers from his facial expression at a distance because of the tiny image. The image has become more and more with the shorter distance gradually they began to see the smile on the photo more Biger, the more they can see the smile. It shows that the central visual cells have the same function to send a message that smile cells in the peripheral vision.

Then they made a comparison to see if the light has an impact on the smile of Mona Lisa. Two types of cells determine the brightness of the object in the environment, it is "concentral cell" will be stimulated, provided the only bright central objects and show the bright star in the dark, the other is called "cell separated, it will be driven by one central dark objects and help us to see the text on the book.

Martinez Outlaw got volunteers to watch a blank screen and a black screen for 30 seconds, respectively, and then watch the smile of Mona Lisa. It was easier for volunteers to see Mona Lisa's smile after watching the blank screen that weakens the cells dispersed, so Outlaw concluded: the cell concentration could see the smile of Mona Lisa. "It was obviously not all the findings of the study, because when volunteers said the smile in an instant, their eyes can not help but move to the left cheek, which showed the role of peripheral vision .

Is it true that Da Vinci has attempted to give an additional distress for assessors rather than scientists have inspired? Outlaw said: "Certainly. He wrote in his diary that he wanted to paint rich expressions, which, for him, are ordinary people. "

It was not the first time for scientists to decipher the masterpieces of Leonardo da Vinci. In 1993, Canadian art to him.