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Ludwig, Casimir J. H.; Davies, J. Rhys – Cognitive Psychology, 2011
Perceptual decision-making is thought to involve a gradual accrual of noisy evidence. Temporal integration of the evidence reduces the relative contribution of dynamic internal noise to the decision variable, thereby boosting its signal-to-noise ratio. We aimed to estimate the internal evidence guiding perceptual decisions over time, using a novel…
Descriptors: Evidence, Internet, Decision Making, Experiments