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!

Continuous Concentration

  • Estimated Time: 10 minutes

  • 3521 brains completed

In this test, we look at how well you can concentrate and control your attention.


Number Guessing Test

  • Estimated Time: 20 minutes

  • 451 brains completed

Can you guess how many dots there are on screen? Is this related to your daily experiences?


Test of Multiple Memory Types

  • Estimated Time: 15 minutes

  • 4872 brains completed

How good are you at memorizing new information? How does this relate to your long-term memory?


Cognitive Speed

  • Estimated Time: 10 minutes

  • 6016 brains completed

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


Recognizing Emotions

  • Estimated Time: 5 minutes

  • 6064 brains completed

In this test, we look at how well you recognize subtle emotions from faces.


Famous Faces

  • Estimated Time: 5 minutes

  • 107188 brains completed

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