Learn about virtual photos that help you test your brain very fast

Do you think your eyes or brain have problems when you don't know which direction the train is running?

First, stare at the picture below for about 1 '.

And now let's see, in which direction is the train running in the direction!

• A - The ship is running from the left to the right.
• B - The train is going into the tunnel and of course runs from right to left!
• C - Ships running from left to right, running from right to left.

Perhaps most of you will find it difficult to see when the train runs from left to right, when the train runs backwards and fears that your eyes have problems.

But be assured, if you look like that, it is normal.Because the train's movements made the brain fool. Simply put, the picture above is merely a procedure to test your brain.

Similar to the optical illusion of a girl rotating below, hallucinations of trains running or girls turning left, must "attack" their eyesight.

This illusion was created by designer Nobuyuki Kayahara in 2003.

Looking at the hallucination photo of the filming girl, there will be some situations: you first see the girl standing still, then quickly turn clockwise, counterclockwise, even at this afternoon at the afternoon.

This illusion is called a "shadow illusion " - silhouette illusion. Experts explain, the reason that girls can change direction is because our brain lacks in depth data.

In fact, this is just a 2D photo and the girl only moves to the side . However, the way of expressing the image as well as the shadow in the photo makes the brain indistinguishable, and the result is the girl . turns.

In addition, many experts believe that this brain test is a trick to assess whether your brain tends to favor the left or right side.

Specifically, if you see a girl turning clockwise, it is a sign that you are a person with a right mind - imagination and emotion. On the contrary, you're a rational person. In case you see both, that means, you are the user of both hemispheres.