Figure 5.

Medial frontal cortex (MFC) D1DR blockade attenuates stimulus-related 4–30 Hz oscillations. A, In control sessions, a 3–25 Hz burst of oscillations occurred for ∼2 s triggered by the onset of the stimulus at time 0. B, In sessions with MFC D1DR blockade, this burst was not apparent. C, Comparison subtraction of control minus MFC D1DR blockade sessions reveals more low-frequency power in control sessions only after stimulus onset between ∼3–30 Hz. Black lines indicate p < 0.05. These data are from 30 MFC LFPs in nine rodents.