a, b. Population average of the normalized responses to motion-change (Δ) and no-change (no Δ) events in the Attend condition before (a) and during (b) SC inactivation. No Δ trials were aligned to time-matched Δ trials. Grey window indicates time period used for computing change-related modulation. Error bars: 68.2% CI.
c. Distribution of change-related modulation values before (median = 0.56) and during SC inactivation (median = 0.54). Solid and dotted lines indicate median and no modulation, respectively. Colored shading indicates significance for individual neurons (p < 0.05, bootstrap test).
d. Effect of SC inactivation on change-related modulation across sessions.
See also figure S3.