Figure 1.

The schematic diagram of novel object test and oddball paradigm behavior training. (A) Schematic diagram of novel object test. A dark open-field box (40 * 40 * 45 cm) was used. The objects shown to the mice were a smooth pebble, a blue cap of the same size and form, and a orange cap of the same size and form, respectively. (B) Schematic diagram of oddball paradigm behavior training. (C) Schematic presentation of different phases of the Oddball paradigm behavior Training. Animals had to correctly respond to infrequent target (8 Hz) tones while correctly ignoring infrequent standard (6 Hz) tones. The electrical signals of the mice were recorded during the task phase. T referred to Target tone, S referred to Standard tone.