Figure 1

Co-activation of neurons as a function of the input strength and of the time bin. A: Number of active neurons A(H) in the stable states vs external input H. Parameters (fields and couplings) of the Ising model were inferred from the activity of the Maze epoch, binned into time windows of Δt1 = 10 ms (green) and Δt2 = 30 ms (black). The two curves can be superimposed upon translation of the input strength by log(Δt2/Δt1). B: Number of newly activated neurons, defined through A(H +0.1)-A(H), in the stable configurations for the three epochs vs. input strength H; the fields and couplings of the Ising model have been inferred for each epoch.