In this set of 28 visual patterns, you’ll face challenges inspired by the classic Raven’s Progressive Matrices® IQ test, a nonverbal ability test designed to measure abstract reasoning and ...

From number puzzles to sentence completion and even visual challenges, this pattern recognition cognitive test is designed to challenge your logic skills. Covering key areas such as figure matrices, ...

A visual evoked potential (VEP) test is one test that a doctor may use to diagnose multiple sclerosis and monitor disease treatment and progression. Your brain and spinal cord make up your central ...