Chris Health, a researcher at the University of North Texas is conducting a research study to determine the presence of subtle changes in brain health among MMA fighters and BJJ athletes. He’s looking for participants in this study that are willing to complete a short 45 minutes survey. If you’d like to help, you could win 1 of 3 $50 Visa or Mastercard Gift Cards. Please call Chris at (831) 905-3055 or email him at cheath@unt.edu to inquire.