Who is Eligible?

Men age 50 or older who:

Played 4 or more seasons of professional tackle football, with a minimum of 12 seasons of organized tackle football overall

OR

Played 3 or more seasons of college tackle football with a minimum of 6 seasons of organized tackle football and did not play professionally

OR

Have not played contact/collision sports, have no other sources of repetitive head impacts, and have no symptoms

Think you Qualify?

Interested in Enrolling?

Let us know by submitting your info here:

Please note that, even if you do not qualify for DIAGNOSE CTE-II, you may be eligible to participate in other ongoing studies. We have opportunities for most people age 40+. Please contact us to determine the best fit.

Our knowledge of CTE is still limited. As we continue to understand more about CTE, we will be able to provide better answers to your questions and identify effective methods to diagnose, treat, and even prevent CTE.