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.

To read our updated cookie policy, please click here.

Select TMB tests are now offered in other languages.
English     中文     Español

Cancer and Cognition

  • Estimated Time: 65 minutes

Want to learn more about your cognition and contribute to cancer research? Complete 14 cognitive tests and help us build better tools for cancer research. At the end, you will get feedback on your scores. This project is supported by a contract from the National Cancer Institute of the US National Institutes of Health.


Continuous Concentration

  • Estimated Time: 6 minutes

  • 3173 brains completed

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


Test of Multiple Memory Types

  • Estimated Time: 8 minutes

  • 714 brains completed

How good is your short term memory?


Reading the Mind in the Eyes

  • Estimated Time: 10 minutes

  • 3203 brains completed

How well can you identify emotions?


Fear, Anger, and Joy

  • Estimated Time: 12 minutes

  • 3205 brains completed

How sensitive are you to different emotions?


Cognitive Speed

  • Estimated Time: 7 minutes

  • 3501 brains completed

How fast are you? Take these tests to find out.


Famous Faces

  • Estimated Time: 5 minutes

  • 163141 brains completed

Can you identify famous people from their faces?