As eyes betray your thoughts Bashny.Net

Involuntary predateliInogda say that the eyes - a mirror of the soul, revealing deep emotions that we want to hide. Although modern science and deny the existence of the soul, it suggests that this old adage is a grain of truth: it turns out, his eyes not only reflect what is going on in your head, but also can affect the way we remember and make decisions.





Our eyes are constantly moving, and although some of these movements, we consciously control, most unconsciously done. For example, while reading we make a series of very fast eye movements, called saccades, which record one word after another. When we enter a room, we make extensive saccades, looking around. Also, the eyes move involuntarily when we go to compensate for movement of the head and stabilizing our opinion. And of course, his eyes running back and forth with great speed during REM sleep (REM).

As it is now clear that some of these movements may reveal our thought process. A study published last year showed that pupil dilation is related to the degree of uncertainty in the decision-making process if a person is not sure of his decision, he feels an increased WHO * uzhdenie, whereby pupils dilate. You can even try to predict what will be the solution: one group of researchers found that watching dilated pupils, can be seen when a man used to say "no", is trying to make the difficult decision to say "yes».



Also, the eyes can give, he puts forth a number of people. Lotsher Tobias and his colleagues at the University of Zurich selected 12 volunteers and monitored the movements of their eyes, asking randomly call 40 numbers. They found that the direction and size of the pupils participating accurately showed more or less than the previous number will be mentioned. Looking volunteers shifted up and right before the call more numbers and down and to the left before call number less. The greater the movement, the greater the difference between the numbers provided.

«When people look at something, what have encountered before, their eyes are often attracted to the previously seen, even if the conscious memories are not preserved» h4> Unfortunately, the study does not explain what comes first: the idea of ​​including a specific cause changes in the position of the eyes, or the position of the eye affects the mental activity. In 2013, Swedish researchers published evidence that the second option is more likely: the eye movements can affect memory. The study, conducted with the participation of students, they found that otvelkayas of the object in question and quickly scanning the surroundings, qualitative subjects coped with the tasks on memorization. Perhaps this is because the eye movements help us to remember spatial relationships between objects in the environment that existed at the time the information coding.

These eye movements can occur subconsciously. "When people look at something, what have encountered before, their eyes are often attracted to the previously seen, even if the conscious memories did not survive," - says Roger Johansson, who led the research.

Follow glazamiNe recently researchers have identified an unpleasant fact: the tracking of line of sight can be consciously used to influence the moral side of our decisions.

The researchers asked the participants of the experiment complex moral questions, such as "could it be justified murder" and shown on a computer screen the possible answers ("can sometimes" or "not ever"). By removing the answer on which view delayed the longest test, the researchers were able to push the parties to the particular need them variant.

"We did not give them more information - says neuroscientist Daniel Richardson, lead author of the study, - We just kept watch over their own decision-making processes and interrupts them just at the right moment. We forced them to change their opinion properly capture the moment of decision-making ».

«Good seller is able to determine the exact moment when you hesitate, trying to make a decision, and the time to offer you a discount» h4> Richardson adds that some people, especially in sales, may have a understanding of this and use his knowledge to convince customers. "We think we know how to convince people - just good speakers, but perhaps they intuitively monitor the process of deciding opponent - he says - for example, a good seller is able to determine the exact moment when you hesitate, trying to make a decision, and in time offer you discount ».

The ubiquity of view tracking applications for smart phones and other portable devices increases the possibility of remote influence on the decision-making process. "If you make a purchase online, they are able to influence your decision by offering free shipping at the moment when your mind lingers on a particular commodity».

Thus, eye movements can reflect and affect memory and decision-making, and give our thoughts and desires. This knowledge is, on the one hand, gives room for improvement, on the other - tells manipulators what more they could get us in the head and podёrgat the strings of our solutions.

"The eyes - like windows in our thought processes, and we are not able to assess how much information can be obtained from them, - says Richardson. - They can tell about a person, even then, what he does not want to admit to himself, such as implicit racial or other bias. Track sight, from the point of view of high technology can be helpful, but it can deal with not only inzherenry and psychologists, but also scammers ».

via www.bbc.com/future/story/20150521-how-the-eyes-betray-your-thoughts?ocid=global_future_rss