Why test?
TestMyBrain aims to engage and collaborate with citizen scientists like you, by providing tools to help you learn about yourself.
When you test yourself and build your brain profile, you contribute to brain research.
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Brain tests
Spot the Difference
1104 brains
Something different? See how good you are spotting subtle changes in colors, shapes, and scenes.
Estimated time to complete: 10 minutes
Estimated time to complete: 10 minutes
Life Experiences and How You Think
1111 brains
In this test, we look at your life experiences and your mental quickness.
Estimated time to complete: 20 minutes
Estimated time to complete: 20 minutes
Fast Face Finder
4674 brains
How quickly can you tell if an image has a face in it? The toughest face task we've posted!
Estimated time to complete: 10 minutes
Estimated time to complete: 10 minutes
Fear, Anger, and Joy
8137 brains
How sensitive are you? This tests looks at your ability to detect different facial emotions.
Estimated time to complete: 20 minutes
Estimated time to complete: 20 minutes
Famous Faces
18766 brains
Face recognition can be surprisingly difficult - can you identify famous people from their faces?
Estimated time to complete: 5 minutes
Estimated time to complete: 5 minutes
Your profile
Brain Profile
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Click "Go!" next to any of the tests to the left to get started!