The Stochastic Early Reaction, Inhibition, and late Action (SERIA) model for antisaccades.

ABSTRACT: The antisaccade task is a classic paradigm used to study the voluntary control of eye movements. It requires participants to suppress a reactive eye movement to a visual target and to concurrently initiate a saccade in the opposite direction. Although several models have been proposed to explain error rates and reaction times in this task, no formal model comparison has yet been performed. Here, we describe a Bayesian modeling approach to the antisaccade task that allows us to formally compare different models on the basis of their evidence. First, we provide a formal likelihood function of actions (pro- and antisaccades) and reaction times based on previously published models. Second, we introduce the Stochastic Early Reaction, Inhibition, and late Action model (SERIA), a novel model post

SUBMITTER: Aponte EA 

PROVIDER: S-EPMC5555715 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature