Figure 2 | Scientific Reports

Figure 2

From: Frequency-specific coupling in fronto-parieto-occipital cortical circuits underlie active tactile discrimination

Figure 2

Single peri-event histogram recorded during active tactile discrimination task in the ACC, PPC, S1 and V1. Periods of increase and decrease in neuronal activity occurred during all task stages [anticipatory (green 1), discrimination 1 (light blue 2), discrimination 2 (dark blue 3), response (red 4) and reward (yellow 5) in all recorded cortical areas. The instant t = 0 s is defined as the moment that the animal reaches the central nose poke. Solid pink bar along the x-axis indicates baseline period. Increase and decrease of statistically significant neuronal activity are indicated by red and blue lines, respectively. Examples trace showing raw LFP of each brain region are shown in blue superimposed each raster plot. Black vertical bars next to each LFP indicate the 0.2 mV scale.

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