Optical illusions are a great brain exercise to improve your selective attention, visual scanning, and cognitive flexibility. Optical illusions to find hidden odd words among identicals test your ...

Selective attention involves concentrating on one main channel of information and not others – for example, focusing on the sentences in this blog post and not on the soles of your feet in your shoes ...

Each fish is modeled by a plate with an eye, moving on a plane. The signals from other fish are synthesized and guide the motion of visual attention. Vortex, straight, random, and turning patterns of ...