A Probabilistic Palimpsest Model of Visual Short-term Memory
Figure 6
Mixed population code. This shows a qualitative fit of the model (green; the shaded area represents one standard deviation) to the human experimental data (blue; data from [7]). M = 144, conjunctivity ratio = 0.85, σx = 0.1). Inset: similar data fits, for [1] (M = 200, ratio = 0.85, σx = 0.4). Observe the different decrease in memory fidelity for an increasing number of items.