Extended Data Fig. 1: Sequence generation in an inhomogeneous environment with tempo τ and stability α modulation.
From: Flexible modulation of sequence generation in the entorhinal–hippocampal system
a, Spectral components of the four-room grid world are presented as a function of spatial scale. Generator eigenvectors coincide with the eigenvectors of the corresponding SR. Therefore, many examples of generator eigenvectors may be observed in ref. 28. b, As the tempo parameter τ is reduced (with the stability parameter held at α = 1), the power spectrum sτ,α(λ) reweights the spectral components leading to changes in the spatial scale of the propagation densities ρt. c, The generated sequences vary in the extent of their spatiotemporal traversal of the environment.
