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The LAMINART model clarifies how bottom-up, horizontal, and top-down interactions within and across cortical layers in V1 and V2 interblob and pale stripe regions, respectively, carry out bottom-up adaptive filtering, horizontal grouping, and top-down attention to carry out perceptual grouping, including boundary completion. Similar interactions seem to occur in all six-layered cortices. See text for details.
Source: Reprinted with permission from Raizada and Grossberg (2001).
