Visual decision-making in an uncertain and dynamic world
JI Gold, AA Stocker - Annual Review of Vision Science, 2017 - annualreviews.org
The right decision today may be the wrong decision tomorrow. We live in a world in which
expectations, contingencies, and goals continually evolve and change. Thus, decisions do …
expectations, contingencies, and goals continually evolve and change. Thus, decisions do …
Approaches to analysis in model-based cognitive neuroscience
Our understanding of cognition has been advanced by two traditionally non-overlapping and
non-interacting groups. Mathematical psychologists rely on behavioral data to evaluate …
non-interacting groups. Mathematical psychologists rely on behavioral data to evaluate …
[HTML][HTML] The attentional drift diffusion model of simple perceptual decision-making
Perceptual decisions requiring the comparison of spatially distributed stimuli that are fixated
sequentially might be influenced by fluctuations in visual attention. We used two …
sequentially might be influenced by fluctuations in visual attention. We used two …
[HTML][HTML] Learning and choice in mood disorders: Searching for the computational parameters of anhedonia
OJ Robinson, HW Chase - Computational psychiatry (Cambridge …, 2017 - ncbi.nlm.nih.gov
Computational approaches are increasingly being used to model behavioral and neural
processes in mood and anxiety disorders. Here we explore the extent to which the …
processes in mood and anxiety disorders. Here we explore the extent to which the …
[HTML][HTML] Piercing of consciousness as a threshold-crossing operation
Many decisions arise through an accumulation of evidence to a terminating threshold. The
process, termed bounded evidence accumulation (or drift diffusion), provides a unified …
process, termed bounded evidence accumulation (or drift diffusion), provides a unified …
[HTML][HTML] The computations that support simple decision-making: A comparison between the diffusion and urgency-gating models
We investigate a question relevant to the psychology and neuroscience of perceptual
decision-making: whether decisions are based on steadily accumulating evidence, or only …
decision-making: whether decisions are based on steadily accumulating evidence, or only …
[HTML][HTML] The dynamics of multimodal integration: The averaging diffusion model
We combine extant theories of evidence accumulation and multi-modal integration to
develop an integrated framework for modeling multimodal integration as a process that …
develop an integrated framework for modeling multimodal integration as a process that …
[HTML][HTML] Value-based decision making via sequential sampling with hierarchical competition and attentional modulation
JT Colas - PloS one, 2017 - journals.plos.org
In principle, formal dynamical models of decision making hold the potential to represent
fundamental computations underpinning value-based (ie, preferential) decisions in addition …
fundamental computations underpinning value-based (ie, preferential) decisions in addition …
Perceptual decision-making: what do we know, and what do we not know?
C Summerfield, A Blangero - Decision neuroscience, 2017 - Elsevier
Perceptual decisions occur when sensory inputs are converted to discrete categorical
variables. The neural and computational mechanisms by which rodents, monkeys, and …
variables. The neural and computational mechanisms by which rodents, monkeys, and …
[HTML][HTML] Serial, parallel and hierarchical decision making in primates
The study of decision-making has mainly focused on isolated decisions where choices are
associated with motor actions. However, problem-solving often involves considering a …
associated with motor actions. However, problem-solving often involves considering a …