Koch, who studied vision, thought that by measuring people's brain responses as they looked at special optical illusions, ...

Optical illusions are among the most popular online challenges today. It is considered the simplest way to test an individual's attentiveness and visual prowess. Attempting optical illusion puzzles ...

A TALENTED Birr artist's Surrealist-inspired evening coat has been the recipient of considerable acclaim during recent months ...

Optical illusions are more than visual tricks — they expose how the human brain interprets reality. In certain cases, the ...