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{ "pk": 27902, "title": "A neurocognitive model for predicting the fate of individual memories", "subtitle": null, "abstract": "One goal of cognitive science is to build theories of mentalfunction that predict individual behavior. In this project wefocus on predicting, for individual participants, which specificitems in a list will be remembered at some point in the future.If you want to know if an individual will remember something,one commonsense approach is to give them a quiz or test suchthat a correct answer likely indicates later memory for an item.In this project we attempt to predict later memory without ex-plicit assessments by jointly modeling both neural and behav-ioral data in a computational cognitive model which capturesthe dynamics of memory acquisition and decay. In this paper,we lay out a novel hierarchical Bayesian approach for com-bining neural and behavioral data and present results showinghow fMRI signals recorded during the study phase of a mem-ory task can improve our ability to predict (in held-out data)which items will be remembered or forgotten 72 hours later.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [ { "word": "memory" }, { "word": "joint modeling" }, { "word": "cognitive neuroscience" } ], "section": "Publication-based-Talks", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/7c9885bn", "frozenauthors": [ { "first_name": "Shannon", "middle_name": "M", "last_name": "Tubridy", "name_suffix": "", "institution": "NYU", "department": "" }, { "first_name": "David", "middle_name": "", "last_name": "Halpern", "name_suffix": "", "institution": "NYU", "department": "" }, { "first_name": "Lila", "middle_name": "", "last_name": "Davachi", "name_suffix": "", "institution": "NYU", "department": "" }, { "first_name": "Todd", "middle_name": "M", "last_name": "Gureckis", "name_suffix": "", "institution": "NYU", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "2018-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/27902/galley/17540/download/" } ] }