Hierarchical temporal prediction captures motion processing along the visual pathway.

ABSTRACT: Visual neurons respond selectively to features that become increasingly complex from the eyes to the cortex. Retinal neurons prefer flashing spots of light, primary visual cortical (V1) neurons prefer moving bars, and those in higher cortical areas favor complex features like moving textures. Previously, we showed that V1 simple cell tuning can be accounted for by a basic model implementing temporal prediction - representing features that predict future sensory input from past input (Singer et al., 2018). Here, we show that hierarchical application of temporal prediction can capture how tuning properties change across at least two levels of the visual system. This suggests that the brain does not efficiently represent all incoming information; instead, it selectively represents sensory inp

SUBMITTER: Singer Y 

PROVIDER: S-EPMC10629830 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature