Fig. 5.

Divergent effects of stress on delay-related low- vs. high-beta in the dmPFC and dmSTR. Shown are the percent change in power (±SEM) for low- (15–25 Hz) vs. high-beta (25–35 Hz) activity during the delay interval for stress and no-stress control animals. Within both the dmPFC (top) and dmSTR (bottom), stress elicited a modest, yet significant, suppression of delay-related low-beta oscillatory activity, while significantly increasing high-beta activity. ^*P < 0.05 vs. no-stress control. ^*P < 0.05, ^***P < 0.001 vs. no-stress control. ⁺P < 0.05, ⁺⁺⁺P < 0.001 vs. baseline.