Learning a Model of Shape Selectivity in V4 Cells Reveals Shape Encoding Mechanisms in the Brain

Volume: 43, Issue: 22, Pages: 4129 - 4143
Published: Apr 25, 2023
Abstract
The mechanisms involved in transforming early visual signals to curvature representations in V4 are unknown. We propose a hierarchical model that reveals V1/V2 encodings that are essential components for this transformation to the reported curvature representations in V4. Then, by relaxing the often-imposed prior of a single Gaussian, V4 shape selectivity is learned in the last layer of the hierarchy from Macaque V4 responses. We found that V4...
Paper Details
Title
Learning a Model of Shape Selectivity in V4 Cells Reveals Shape Encoding Mechanisms in the Brain
Published Date
Apr 25, 2023
Volume
43
Issue
22
Pages
4129 - 4143
Citation AnalysisPro
  • Scinapse’s Top 10 Citation Journals & Affiliations graph reveals the quality and authenticity of citations received by a paper.
  • Discover whether citations have been inflated due to self-citations, or if citations include institutional bias.