Motion perception, particularly in three dimensions, is a fundamental aspect of human visual processing that enables the interpretation of dynamic environments. The brain combines multiple sensory ...

Hannah Hampton was not supposed to make it as a professional athlete. The doctors told her it would not be possible. That professional sport was not meant for someone like her. In Hampton’s case, ...

Depth perception is a fundamental aspect of vision, affecting everything from driving and playing sports to simple daily tasks. As LASIK surgery continues to be a popular vision correction option, ...

Our perception of how large or small things are in the world is systematically influenced for how we perceive distance or depth. This is most famously shown by the Ponzo Illusion (discovered by Mario ...

New research, jointly-funded by Fight for Sight, has found that special eye tests could help identify which people living with dementia struggle most with judging distances, which is known to increase ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. When you look at an object that's very distant from you, how well can ...