Figure S6.

Discrete effects generative replay, related to Figure 7

We investigated the difference between sequences starting either from the stable or the present building blocks for different time intervals of the inference period, and we found an early predominance of replay starting from the stable building block (0–1,000 ms) followed by a predominance of replay starting from the present building blocks (500–1,500 ms) during inference (left). Assessing the individual contributions of the different types of neural replay to these differences, we found a marked decrease of sequences toward the stable building block early during inference (0–1,000 ms) followed by a predominance of sequences starting from the present building blocks (500–1,500 ms). We also found a specific predominance of sequences from present to the stable building block during intervals at the end of the inference period (2,000–3,000 and 2,500–3,500 ms) before subjects entered the decision phase of the task.