When does the study end? BHR Support December 06, 2017 21:26 Updated Follow There is currently no end date to the study. As long you are willing to participate, we will collect data. Related articles How often should I expect to receive emails from the Brain Health Registry? Will I get results from my brain tests? Is there a cost or will I be paid to join the Brain Health Registry? I’m interested in participating in additional research studies. How do I learn about these? Will I get results from my brain tests? Comments 0 comments Article is closed for comments.