Optical illusions are great at testing your visual perception and seeing how your brain interprets visual context, subtle ...

Picture puzzles are brain-boosting games that can test your visual-spatial reasoning skills, memory, problem-solving skills, ...

Spatial intelligence is the ability to create, remember, recall, and transform visual images, no matter what angle of rotation you see it in. This form of intelligence was born out of Howard Gardner’s ...

What Is Nonverbal Learning Disorder? Nonverbal learning disorder (NVLD), also called nonverbal learning disability (NLD), is a condition that makes it hard to process visual, spatial, and other types ...