The human and non-human primate brain is remarkable in recognizing partially hidden objects. A study, conducted during a shape recognition task, shows as more of the shape is hidden, a brain area ...

Test your visual acuity with a challenging hidden object puzzle! Six items are cleverly concealed within an ordinary scene, demanding sharp observation and quick focus. Most struggle to find them all ...

This optical illusion challenges you to find the hidden strawberry among watermelons. This is a real-time test of your ...

In the blink of an eye, the human visual system can process an object, determining whether it's a cup or a sock within milliseconds, and with seemingly little effort. It's well-established that an ...