Perceptual decision making: Drift-diffusion model is equivalent to a Bayesian model

Perceptual decision making: Drift-diffusion model is equivalent to a Bayesian model

Behavioural data obtained with perceptual decision making experiments are typically analysed with the drift-diffusion model. This parsimonious model accumulates noisy pieces of evidence towards a decision bound to explain the accuracy and reaction times of subjects. Recently, Bayesian models have be...

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Bibliographic Details
Main Authors: Sebastian eBitzer, Hame ePark, Felix eBlankenburg, Stefan J Kiebel
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-02-01
Series:Frontiers in Human Neuroscience
Subjects:
Reaction Time
Drift diffusion model
uncertainty
Bayesian Models
perceptual decision making
parameter fitting
Online Access:http://journal.frontiersin.org/Journal/10.3389/fnhum.2014.00102/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fnhum.2014.00102/full

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