Neuroscientific studies have shown that brain activity correlated with a decision to move can
be observed before a person reports being consciously aware of having made that decision …

Perceptual decisions are often affected not only by the evidence gathered during a trial but
also by the history of preceding trials. This effect—termed perceptual hysteresis—provides …

Multinomial processing tree models have been widely used for characterizing categorical
responses in terms of a finite set of discrete latent states, and a number of processes …

Human vision is an active process in which information is sampled during brief periods of
stable fixation in between gaze shifts. Foveal analysis serves to identify the currently fixated …

Perceptual decisions are thought to be mediated by a mechanism of sequential sampling
and integration of noisy evidence whose temporal weighting profile affects the decision …

A key assumption of models of human cognition is that there is variability in information
processing. Evidence accumulation models (EAMs) commonly assume 2 broad variabilities …

Introduction Mathematicians and physicists often generate models of complex networks
starting with first principles. However, for complex biological systems found in neuroscience …

The external noise paradigm and perceptual template model (PTM) have successfully been
applied to characterize observer properties and mechanisms of observer state changes (eg …

We tested an information foraging framework to characterize the mechanisms that drive
active (visual) sampling behavior in decision problems that involve multiple sources of …

Abstract M. Carrasco and B. McElree (2001) presented a speed–accuracy trade-off
experiment, investigating covert attention in visual search. One of the conclusions from …