CerCor brain scans 2023 imaging research (IMAGE) Center for BrainHealth Caption Brain scans show study participants who had normal hemodynamic response functions and showed a measurable decrease in amplitude between the baseline and second scans also demonstrated gains in their BrainHealth Index. Credit Center for BrainHealth Usage Restrictions n/a License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.