Two spanish scientists made a new interpretation of Mona Lisa’s enigmatic smile by means of neurological and optical analysis. The New iphone accessories for Summer The new research of two scientists considered that the smile of Mona Lisa caused by visual errors. Have On Highest Series of iphone accessories Sometimes her smile is clear and sometimes is not. Because when we are watching her, our eyes will convey different information to the brain.25 Information Why You Should Deck with ipad accessories Every Day
The famous Italian painter Leonardo - da Vinci created “Mona Lisa” is the most prestigious portrait masterpiece of the world. The charming smile of the Mona Lisa painting has eternal lasting appeal which like a vision, and it have been called “the mysterious smile” by art historians. Why she looks so serious while a moment ago she was radiant and elegant? Mona Lisa’s mysterious smile has confused many admirers and researchers.
Two scientists of the Spanish Neural Academy of Sciences of Alicante, Luis Martinez Outlaw and Diego Alonso Pabuluosi have conducted some in-depth study. They believed that the different cells of the retinas transmit different kinds of information or “channels” to the brain. These channels will encode the size, definition, brightness and position of the articles in the visual range. Outlaw said, “Sometimes a channel will cover another channel, then you will see a smile; sometimes other channels gain advantage, then you could not see a smile.”
Looming for a detailed analysis of the Mona Lisa smile, Martinez Outlaw and Alonso Pabuluosi asked the volunteers to appreciate the Mona Lisa in different locations or angles and record the change of the smile ir order to study the different visual channels.
At the beginning, the two asked the volunteers to watch the portrait from different distance. When they were standing far from the portrait they could not distinguish the facial expression of Mona Lisa because the image was too small. With the narrowing of the distance, the image becoming bigger, they started to see the smile the bigger the image became, the smile was easier to be seen. This shows that the central vision and peripheral vision cells are both able to convey the information of smile.
Then they compared whether the light would effect observing the smile of Mona Lisa. Two kinds of cells will decide the object’s brightness in the environment, one is “concentral cell”, it will be stimulated under the condition of only central bright objects and show the bright star in the darkness; the other is called “seperated cell”, it will be stimulated by only central dark objects and help us to see the text on the book.
Martinez Outlaw made the volunteers watch a white and black screen respectively for thrity seconds then the volunteers were told to watch the portrait of Mona Lisa. It was easier to catch the smile on Mona Lisa’s face after watching the white screen. White screen weakens the “fragmented cells”, based on this Outlaw concluded that: the “concentrating cells” can perceive Mona Lisa’s smile. Of course, this is not all the conclusions of the study, because when volunteers distinguish smile in a flash, their eyes can not help moving to her left cheek, which shows peripheral vision is functioning properly.
Could it be that Leonardo da Vinci tried to give viewers additional distress, rather than provide inspiration for scientists? Outlaw said, “It is certain. He once wrote in his notebook that he wanted to paint rich expressions, which for him, are common people.”
This is certainly not the first time scientists have tried to interpret Leonardo Leonardo da Vinci’s masterpiece. In 1993, the Canadian art historian Susan Giroux published a shocking research result, she suggested that the smile of Mona Lisa which attracted a lot attention was a bare spine of a man. Dr. Joseph Bao Stokowski of Maryland, America, said, “Mona Lisa is actually not smiling. Her facial expression suggests very clearly that she wants to cover up the fact that she hasn’t long front teeth.” Jean Jarques Condette, a brain surgeon from Lyon, France thought that Mona Lisa had just recovered from a stroke. She seemed to smile because half of the face muscles are loose. In 2005, a research team of the States said that the interference factors from the retina to the visual cortex path will determine what we see is a smile or other expression.