Related Experiment Video
Updated: Sep 22, 2026

Cross-Modal Multivariate Pattern Analysis
Published on: November 9, 2011
A theoretical model for layered visual processing
Abstract:
A theoretical general model of layered computation in the retina is presented. Each layer is functional in the sense that it may correspond or not to an anatomical layer. It is formed by computing elements which can perform in principle any non-linear arbitrary function on a three-dimensional input space. This space consists of 2 spatial dimensions, plus time. The function performed by each computing element of a layer is simplified for the cases of invariance, space or time linearity and for time independence. Two illustrations are also presented. The first is a model of the simple ganglion cells in cat's retina. The second, a model of the group 2 ganglion cell of the frog's retina.
Related Concept Videos
Vision
Theories of Dissolution: Diffusion Layer Model
This process starts with a thin layer, saturated with the drug, forming at the interface between the solid and liquid. The solute then diffuses from this layer into the main solution. The Noyes-Whitney equation suggests that the rate of dissolution relies on the diffusion...
Visual System
Once through the pupil, the light passes through the lens, a...
Color Vision
Gestalt Principles of Perception
Parallel Processing

