It forces the brain to turn more of its attention towards solving the problem. This is also why, given enough attention, one can ‘flip’ the ballerina’s direction. However, the ball illusion is different because our brain’s preconceptions enhance our ability to catch the ball – this is why it is a less obvious illusion. In this scenario, the brain’s calculations have to happen within seconds. Since the illusion lies in the prediction of the ball’s location, the brain considers the illusion harmless and chooses to overlook it and, after catching the ball, completely forget about it. This applies to many other real-world examples, too – giving a high-five, jumping with a jump rope, and hitting a baseball with a bat, to name a few. The options are endless – if the brain determines such illusions are beneficial, then it certainly will not wait for our comprehension to catch
It forces the brain to turn more of its attention towards solving the problem. This is also why, given enough attention, one can ‘flip’ the ballerina’s direction. However, the ball illusion is different because our brain’s preconceptions enhance our ability to catch the ball – this is why it is a less obvious illusion. In this scenario, the brain’s calculations have to happen within seconds. Since the illusion lies in the prediction of the ball’s location, the brain considers the illusion harmless and chooses to overlook it and, after catching the ball, completely forget about it. This applies to many other real-world examples, too – giving a high-five, jumping with a jump rope, and hitting a baseball with a bat, to name a few. The options are endless – if the brain determines such illusions are beneficial, then it certainly will not wait for our comprehension to catch