Most of the study tasks take less than 5 minutes each to complete. The longest takes about 15 minutes. You do not need to complete all the questionnaires and brain tests at one time – you can leave the website and return when it is convenient for you.
Altogether, it takes approximately one and a half hours from start to finish, whether in a single session or over the course of several visits.
Our hope is that participants come back to the Brain Health Registry every 3-6 months for their follow-up visit to complete more questionnaires and brain tests.