Fig. 1: Neural tuning anisotropies mirror natural image statistics.
From: Neural tuning instantiates prior expectations in the human visual system

a Example image of natural scene (left) and its composite orientations (right). Orientations are coloured according to inset colour wheel; summary of relative orientation distribution indicated by inset histogram. b Distribution of orientation selectivity in primary visual cortex of mouse10, cat11, and macaque9. Beach photo credit: Matthew Brodeur, https://unsplash.com/photos/DH_u2aV3nGM.