Fig. 5
From: Neuronal representation of audio-place associations in the medial prefrontal cortex of rats
Representative illustrations of the spiking activities of a preferential interneuron. This cell exhibited a preferential firing in response to the ‘high-pitch vs. left-arm’ association (upper), but had no preference for the going-left performance in the arbitrary spatial choice task (middle), nor for the high-pitch tone in the audio-reward control task (lower). Raster displays show spiking activities in individual trials. The configurations of the histograms are the same as in Fig. 4