Figure 2.
Top, Representative local field potential recordings from knock-out (KO) and wild-type (WT) mice navigating an elevated plus maze. Four seconds of data are shown; theta power is 0.081 and 0.051 for the knock-out and wild-type segments, respectively. Calibration: 0.5 mV, 0.5 s. Bottom, Averaged power spectra from all 5-HT1AR knock-out (solid lines) and wild-type (dashed lines) mice during exposure to an elevated plus maze. Inset, Expansion of power spectra in theta range. Thin lines are ±SEM. n = 14 animals per group.