Figure 3

The powers of β- and γ-oscillation in the medial prefrontal cortex (mPFC) are dependent on the mode of re-socialization. The powers of δ-, θ-, α-, σ-, β-, and γ-oscillation in the m PFC during exposure to a strange mouse for 5 min (relative to baseline) were measured. (a–d) The power of either δ-, θ-, α-, or σ-oscillation was not different between Ctrl, Re-IS, and Re-SH mice. (e) The power of β-oscillation was markedly increased in Re-IS mice as compared to Ctrl and Re-SH mice. (f) The increase in γ-oscillation power in Re-IS mice was significantly less than that in Ctrl and Re-SH mice, while the amount of change in Re-SH mice was less than that in Ctrl mice. n = 3/group, *p < 0.05, **p < 0.01, ***p < 0.01. Error bars = SEM.