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.

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Cognitive Style

  • Estimated Time: 6 minutes

  • 2231 brains completed

What are your cognitive skills?


Odd One Out

  • Estimated Time: 8 minutes

  • 1196 brains completed

How quickly can you spot a unique symbol?


Spot the Difference

  • Estimated Time: 4 minutes

  • 3319 brains completed

How quickly can you spot the difference between two images?


Cognitive Snapshot

  • Estimated Time: 10 minutes

  • 4958 brains completed

Get an overall picture of your cognitive performance across tasks (in collaboration with Boston VA).


Continuous Concentration

  • Estimated Time: 14 minutes

  • 9118 brains completed

Challenge yourself with quick versions of some of our most popular tests!


Famous Faces

  • Estimated Time: 5 minutes

  • 153243 brains completed

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