Fig. 3.

Reversing learning efficiency change of position reversal learning and penetration reversal learning. a, b Position reversal learning: reversing learning efficiency change of position reversal learning: in the BLF group, the learning efficiency was significantly inhibited in the first 5 days (P < 0.05, compared with the CGP group). When the CGP group was compared with the other three groups, the difference in learning efficiency was not statistically significant. In the BLF group, learning efficiency was inhibited in the second 5 days (P < 0.05), but there was no significant difference in learning efficiency compared with the other three control groups. The results of the CGP group were the same as those of the BLF group. c, d Penetration reversal learning: reversing learning efficiency change of penetration reversal learning: Learning efficiency was inhibited in the BLF and CGP groups in the first 3 days, and the difference was statistically significant (P < 0.01, compared with the other groups). The learning ability of the animals in the BLF group was worse (P < 0.01, compared with the CGP group). The learning efficiency was significantly inhibited in the BLF and CGP groups in the last 3 days, the difference was statistically significant (P < 0.01, compared with the other groups), and the learning ability of the BLF group worsened (P < 0.01 compared with the CGP group)