… We tested gated models of perceptual decision making that assume dynamic visual neuron
input exactly like the continuous flow models described so far but where a gate parameter …

… perceptual decisions are formed, as well as to map, measure, and manipulate the neural …
to an expanding repertoire of approaches combining neural and computational viewpoints [ …

… Our neurally constrained model made it possible to parse what is usually a unitary non-decision
time parameter into its key pre- and post-decision constituents. In doing so, the …

… are issues that are likely to be central to ongoing perceptual decision research and will
benefit from the additional constraints offered by neural decision signal measurements. …

… We use variants of accumulator models to explain neural mechanisms, use neurophysiology
to constrain model assumptions, and use neural and behavioral data as a tool for …

… approach to perceptual decision making and explicitly define a … literature of suboptimal
perceptual decision making and show … Such imprecision could arise from constraints at the neural …

… can play an important role in constraining models of perceptual decision-making and reveal
key mechanistic differences that may go undetected using behavioural modelling alone. …

… neural correlates should provide an answer, but we show in the results below that, even
under ideal experimental conditions, standard perceptual decision making … sets of constraints, …

… This is because the responses are constrained to cross a common decision … -choice neurons
are not constrained to cross a common threshold during leftward choices because decision …

… neurophysiology and psychophysics; and (3) ecological constraints related to the use of
well-controlled … of how neural computations in LIP relate to the formation of perceptual decisions. …