BrainHQ Auditory Exercises and the IMPACT Study (video) Stephanie Cala December 20, 2019 17:42 Updated Follow BrainHQ Auditory Exercises and the IMPACT Study from BrainHQ from Posit Science on Vimeo. Related articles The Institute of Medicine’s checklist for brain training What are medals and how do I earn them? How do I adjust my training strategy and difficulty? How do I sign up for Drivesharp? Comments 0 comments Article is closed for comments.