Fig. 4.
(A) Gamma burst rates at baseline (blue) and during the delay (red). (B) Percentage of explained variance (omega-squared) of the gamma bursts across different cortical depths. Red asterisks indicate depths at which there is significantly nonzero PEV across sessions (P < 0.05, Bonferroni-corrected). (Inset) Mean PEV across all superficial and deep contacts, respectively. Error bars ± 1 SEM. (C) Same as A, but for alpha/beta. (D) PEV of alpha/beta bursts across different cortical depths. Error bars ± 1 SEM.