Extended Data Fig. 3: Spatial frequencies of eigenvector grid patterns.
From: Deforming the metric of cognitive maps distorts memory
A,B. Radial power spectra based on two-dimensional FFT averaged across the 50 SR grid patterns. Average spatial frequencies were higher in the square than the trapezoid (A) and higher in the narrow compared to the broad part of the trapezoid (B). Dotted lines indicate mean radial frequencies.
