Figure 3-.

Rejuvenation timeline overview. (A) An illustration of the order of channel rejuvenations applied to NHP2’s ECoG array. Dark circles are available electrode contacts. White number labels depict the day on which rejuvenation was performed on that channel. (A) depicts the right-side array, with rejuvenations performed on day 1, day 2, day 9 and day 10. (B) depicts the left-side array, with rejuvenations performed on day 3 and day 8. Dark circles without a number label are unrejuvenated channels, used as a reference in statistical analysis. (C) An overview of the experiment timeline in both animals. No stimulation was applied apart from the rejuvenation protocols described.