p401fig11.41 The 3D LAMINART model proposes how angle cells and disparity-gradient interact through learning to generate 3D representations of slanted objects.<BR>||  3D LAMINART model.  [LGN, V1, V2, V4] Four key additions: 1. Angle cells - tuned to various angles; 2. Disparity-gradient cells - tuned to disparity gradients in the image; 3. weights from [angle to disparity-gradient] cells - learned while viewing 3D image; Colinear grouping between [angle to disparity-gradient] cells - disambiguates ambiguous groupings.