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. 2008 Jun 18;28(25):6354–6359. doi: 10.1523/JNEUROSCI.5709-07.2008

Figure 2.

Figure 2.

Pharmacological characterization of local field potentials. A, Pharmacological characterization of the N2 wave in response to intracerebellar electrical stimulation. The traces illustrate a sequential experiment in which, after a control period, drugs were applied on the cerebellar surface. The control wave (continuous trace) is increased by application of the GABAA receptor blocker gabazine (dashed trace). Subsequent application of the NMDA receptor blocker, d-APV (dashed–dotted trace), reduces the wave. Each trace is the average of 20 consecutive responses. B, Pharmacological characterization of the T wave in response to tactile stimulation. The LFP is reported from two different experiments in which, after a control period (continuous trace), drugs were applied locally on the cerebellar surface. Application of d-APV (dashed–dotted trace) reduces, whereas application of gabazine (dashed trace) enhances, T. Each trace is the average of 20 consecutive responses.