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All other countries, please visit concussion.cogstate.com to login.

Cogstate Account Signup (4:45)

When you Log In for the first time using your Email address you�ll be taken to your Profile Page where you will create and save your User ID.

As part of this site's enhanced functionality, if you registered for an account prior to July 11th, 2011, you will need to create a unique User ID. Your User ID is case sensitive with a minimum of six characters and a maximum of 12 characters, containing either alpha and/or numeric characters. No symbols may be used. Your Email address may not serve as your User ID.

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Canadian users only.
All other countries, please visit concussion.cogstate.com to register.

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