TestMyBrain aims to engage and collaborate with citizen scientists like you, by providing tools to help you learn about yourself. When you test yourself, you contribute to brain research.

Click Go! next to any of the studies below to get started.

*By the way, if you notice TestMyBrain looks different than it did when you last visited, that's because we just upgraded our look. Let us know what you think!

Cognitive Style

  • Estimated Time: 10 minutes

  • 1145 brains completed

What are your cognitive skills?


Spot the Difference

  • Estimated Time: 6 minutes

  • 14 brains completed

How quickly can you spot the difference betwen two images?


Recognizing Emotions

  • Estimated Time: 10 minutes

  • 7066 brains completed

How good are you at recognizing emotions?


Cognitive Speed

  • Estimated Time: 10 minutes

  • 15815 brains completed

How fast are you? Here, we test your ability to respond quickly.


Your Social Brain

  • Estimated Time: 20 minutes

  • 18005 brains completed

Here, we look at your social style from face perception to your social life.


Famous Faces

  • Estimated Time: 5 minutes

  • 132183 brains completed

Face recognition can be surprisingly difficult - can you identify famous people from their faces?