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q-bio.NC2019
Performance of normative and approximate evidence accumulation on the dynamic clicks task
Adrian E. Radillo, Alan Veliz-Cuba, Krešimir Josić +1
The aim of a number of psychophysics tasks is to uncover how mammals make decisions in a world that is in flux. Here we examine the characteristics of ideal and near-ideal observer…
q-bio.NC2016
Evidence accumulation and change rate inference in dynamic environments
Adrian E Radillo, Alan Veliz-Cuba, Kresimir Josic +1
In a constantly changing world, animals must account for environmental volatility when making decisions. To appropriately discount older, irrelevant information, they need to learn…