243 citations · 564 across the 25 of their papers we have counts for
5 papers · 1 filter
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…
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…
Stochastic models of evidence accumulation in changing environments
Alan Veliz-Cuba, Zachary P. Kilpatrick, Kresimir Josic
Organisms and ecological groups accumulate evidence to make decisions. Classic experiments and theoretical studies have explored this process when the correct choice is fixed durin…
Networks that learn the precise timing of event sequences
Alan Veliz-Cuba, Harel Shouval, Kresimir Josic +1
Neuronal circuits can learn and replay firing patterns evoked by sequences of sensory stimuli. After training, a brief cue can trigger a spatiotemporal pattern of neural activity s…
The neural ring: an algebraic tool for analyzing the intrinsic structure of neural codes
Carina Curto, Vladimir Itskov, Alan Veliz-Cuba +1
Neurons in the brain represent external stimuli via neural codes. These codes often arise from stereotyped stimulus-response maps, associating to each neuron a convex receptive fie…