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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Target Practice

  • Estimated Time: 10 minutes

*FOR DESKTOP AND LAPTOP COMPUTERS ONLY* Hosted by a lab at UC Berkeley, this research study will allow you to learn more about how your motor (movement) system learns and adapts. Please note, this link goes to an external site.


Fast Choices

  • Estimated Time: 8 minutes

How quickly can you react? Test your processing speed!


Controlling Your Attention

  • Estimated Time: 8 minutes

How well can you control your attention and cognition?


Continuous Concentration

  • Estimated Time: 8 minutes

This test looks at how well you can concentrate and sustain your attention.


Fear, Anger, and Joy

  • Estimated Time: 20 minutes

  • 1401 brains completed

How sensitive are you to different emotions?


Visual Reasoning

  • Estimated Time: 5 minutes

  • 12647 brains completed

Spot the pattern to complete the puzzle.


Famous Faces

  • Estimated Time: 8 minutes

  • 33249 brains completed

Can you identify famous people from their faces?