Confidence and certainty: distinct probabilistic quantities for different goals
When facing uncertainty, adaptive behavioral strategies demand that the brain performs
probabilistic computations. In this probabilistic framework, the notion of certainty and …
probabilistic computations. In this probabilistic framework, the notion of certainty and …
Perceptual inference, learning, and attention in a multisensory world
U Noppeney - Annual review of neuroscience, 2021 - annualreviews.org
Adaptive behavior in a complex, dynamic, and multisensory world poses some of the most
fundamental computational challenges for the brain, notably inference, decision-making …
fundamental computational challenges for the brain, notably inference, decision-making …
Suboptimality in perceptual decision making
D Rahnev, RN Denison - Behavioral and brain sciences, 2018 - cambridge.org
Human perceptual decisions are often described as optimal. Critics of this view have argued
that claims of optimality are overly flexible and lack explanatory power. Meanwhile …
that claims of optimality are overly flexible and lack explanatory power. Meanwhile …
Optimal policy for value-based decision-making
For decades now, normative theories of perceptual decisions, and their implementation as
drift diffusion models, have driven and significantly improved our understanding of human …
drift diffusion models, have driven and significantly improved our understanding of human …
Distinct encoding of decision confidence in human medial prefrontal cortex
D Bang, SM Fleming - … of the National Academy of Sciences, 2018 - National Acad Sciences
Our confidence in a choice and the evidence pertaining to a choice appear to be
inseparable. However, an emerging computational consensus holds that the brain should …
inseparable. However, an emerging computational consensus holds that the brain should …
A flexible framework for simulating and fitting generalized drift-diffusion models
The drift-diffusion model (DDM) is an important decision-making model in cognitive
neuroscience. However, innovations in model form have been limited by methodological …
neuroscience. However, innovations in model form have been limited by methodological …
Neural mechanisms that make perceptual decisions flexible
Neural mechanisms of perceptual decision making have been extensively studied in
experimental settings that mimic stable environments with repeating stimuli, fixed rules, and …
experimental settings that mimic stable environments with repeating stimuli, fixed rules, and …
Normative evidence accumulation in unpredictable environments
In our dynamic world, decisions about noisy stimuli can require temporal accumulation of
evidence to identify steady signals, differentiation to detect unpredictable changes in those …
evidence to identify steady signals, differentiation to detect unpredictable changes in those …
Strategically managing learning during perceptual decision making
Making optimal decisions in the face of noise requires balancing short-term speed and
accuracy. But a theory of optimality should account for the fact that short-term speed can …
accuracy. But a theory of optimality should account for the fact that short-term speed can …
Ageing and multisensory integration: A review of the evidence, and a computational perspective
SA Jones, U Noppeney - Cortex, 2021 - Elsevier
The processing of multisensory signals is crucial for effective interaction with the
environment, but our ability to perform this vital function changes as we age. In the first part …
environment, but our ability to perform this vital function changes as we age. In the first part …