(A) Schematic of hidden state inference. We impute an internal generative model to the animal, according to which observations are generated by a small number of hidden states. States are sampled …
Observations are generated from a distribution with four features, each drawn from a Gaussian with mean 0 and standard deviation of 0.2.We train the model with 20 observations drawn from that …
(A) Adapted from Lever et al., 2002, who compared place cell representations between alternating presentations of square and circle boxes. Field Divergence is expressed in percent and represents the …
(A) Data from Law et al., 2016, showing the spatial correlation of the hippocampal map in repeated presentations of the same environment over multiple training days. Initially, the correlation is …
(A) Data from Markus et al., 1995, showing that place field remapping depends on the animal’s direction more when the animal is running in a stereotyped path than when the animal is running in …
(A) Data from Rotenberg and Muller, 1997. The black curve represents the location of the cue card. The heat map represents the firing rate of a given place cell. On rotation of the cue card by 180°, …
(A) Different experimental protocols give different results for the morph experiment. The results in the fourth column show the similarities in population representation of the intermediate morph …
(A) The Beta distribution is used to illustrate the distribution in remapping responses over the place field population. Examples of the Beta distribution for parameter values (red) and …
(A) Simulations from Figure 3C with different values of . Larger values of alpha lead to a greater tendency to infer a larger number of hidden states, and therefore a faster transition from …