Figure 6
From: Pavlovian conditioning demonstrated with neuromorphic memristive devices

Recovery behavior of the Pavlovian conditioning. (a) The three consecutive cycles contain 30 times of training trials and certain times of extinction trials until CR fails, the CS-US temporal relation is 8 ms and the time interval between individual training trials is approximately 0 s. The number of training trials for acquisition decreases, while the number of extinction trials increases in the three consecutive cycles. (b) Comparison of the number of training trials for acquisition and the number of extinction trials in each cycle.