A laminar cortical model of stereopsis and three-dimensional surface perception Export

@article{Grossberg2003Laminar, abstract = {A laminar cortical model of stereopsis and later stages of 3D surface perception is developed and simulated. The model describes how initial stages of monocular and binocular oriented filtering interact with later stages of 3D boundary formation and surface filling-in in the lateral geniculate nucleus and cortical areas V1, V2, and V4. In particular, it details how interactions between layers 4, 3B, and 2/3A in V1 and V2 contribute to stereopsis, and clarifies how binocular and monocular information combine to form 3D boundary and surface representations. Along the way, the model modifies and significantly extends the disparity energy model. Neural explanations are given for psychophysical data concerning: contrast variations of dichoptic masking and the correspondence problem, the effect of interocular contrast differences on stereoacuity, Panum's limiting case, the Venetian blind illusion, stereopsis with polarity-reversed stereograms, da Vinci stereopsis, and various lightness illusions. By relating physiology to psychophysics, the model provides new functional insights and predictions about laminar cortical architecture.}, author = {Grossberg, S.}, citeulike-article-id = {2938471}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/S0042-6989(03)00011-7}, citeulike-linkout-1 = {http://linkinghub.elsevier.com/retrieve/pii/S0042-6989(03)00011-7}, citeulike-linkout-2 = {http://www.sciencedirect.com/science/article/B6T0W-481FKG6-5/1/29268ddfdc27bfe0d96a661d7d31f13f}, doi = {10.1016/S0042-6989(03)00011-7}, issn = {00426989}, journal = {Vision Research}, keywords = {binocular, boundary, cns, contrast, depth, disparity, laminart, lgn, model, simulation, theory, v1, v2, v4}, month = {March}, number = {7}, pages = {801--829}, posted-at = {2009-06-29 21:05:05}, priority = {3}, title = {A laminar cortical model of stereopsis and three-dimensional surface perception}, url = {http://dx.doi.org/10.1016/S0042-6989(03)00011-7}, volume = {43}, year = {2003} }

TY - JOUR ID - Grossberg2003Laminar L3 - citeulike-article-id:2938471 N2 - A laminar cortical model of stereopsis and later stages of 3D surface perception is developed and simulated. The model describes how initial stages of monocular and binocular oriented filtering interact with later stages of 3D boundary formation and surface filling-in in the lateral geniculate nucleus and cortical areas V1, V2, and V4. In particular, it details how interactions between layers 4, 3B, and 2/3A in V1 and V2 contribute to stereopsis, and clarifies how binocular and monocular information combine to form 3D boundary and surface representations. Along the way, the model modifies and significantly extends the disparity energy model. Neural explanations are given for psychophysical data concerning: contrast variations of dichoptic masking and the correspondence problem, the effect of interocular contrast differences on stereoacuity, Panum’s limiting case, the Venetian blind illusion, stereopsis with polarity-reversed stereograms, da Vinci stereopsis, and various lightness illusions. By relating physiology to psychophysics, the model provides new functional insights and predictions about laminar cortical architecture. IS - 7 JF - Vision Research SN - 00426989 EP - 829 TI - A laminar cortical model of stereopsis and three-dimensional surface perception VL - 43 SP - 801 KW - binocular KW - boundary KW - cns KW - contrast KW - depth KW - disparity KW - laminart KW - lgn KW - model KW - simulation KW - theory KW - v1 KW - v2 KW - v4 AU - Grossberg, S PY - 2003/03// UR - http://dx.doi.org/10.1016/S0042-6989(03)00011-7 ER -