{"pk":28702,"title":"Adaptation Aftereffects as a Result of Bayesian Categorization","subtitle":null,"abstract":"We propose a unified explanation of contrastive and assimila-tive adaptation aftereffects from the perspective of higher-levelcognitive processes: rational category learning and categoricalperception. We replicate (twice) previously reported assimila-tive and contrastive effects (Uznadze illusion in visual modal-ity), propose a rational computational model of the process,and evaluate our model performance against the Bayesian lo-gistic regression baseline. We conclude by discussing theo-retical implications of our study and directions for further re-search.","language":"eng","license":{"name":"","short_name":"","text":null,"url":""},"keywords":[{"word":"adaptation aftereffects"},{"word":"perceptual biases"},{"word":"set il-lusion"},{"word":"Uznadze illusion"},{"word":"Computational Modeling"},{"word":"categoricalperception"}],"section":"Papers with Poster Presentations","is_remote":true,"remote_url":"https://escholarship.org/uc/item/8sd216s5","frozenauthors":[{"first_name":"Marina","middle_name":"","last_name":"Dubova","name_suffix":"","institution":"Saint Petersburg State University","department":""},{"first_name":"Arseny","middle_name":"","last_name":"Moskvichev","name_suffix":"","institution":"Saint Petersburg State University","department":""}],"date_submitted":null,"date_accepted":null,"date_published":"2019-01-01T18:00:00Z","render_galley":null,"galleys":[{"label":"PDF","type":"pdf","path":"https://journalpub.escholarship.org/cognitivesciencesociety/article/28702/galley/18573/download/"}]}