"Troxler effect" in the video: Optical illusion: can you not follow the white dot?

The “Troxler Effect” causes an amazing optical illusion. Take the test: focus on the cross and try not to follow the white dot. Something amazing is happening.

The “Troxler Effect” causes an amazing optical illusion. Take the test: focus on the cross and try not to follow the white dot. Something amazing is happening.