Effects of cortical microstimulation on confidence in a perceptual decision
Decisions are often associated with a degree of certainty, or confidence—an estimate of the
probability that the chosen option will be correct. Recent neurophysiological results suggest …
probability that the chosen option will be correct. Recent neurophysiological results suggest …
Complementary roles of systems representing sensory evidence and systems detecting task difficulty during perceptual decision making
Perceptual decision making is a multi-stage process where incoming sensory information is
used to select one option from several alternatives. Researchers typically have adopted one …
used to select one option from several alternatives. Researchers typically have adopted one …
Causal role for the primate superior colliculus in the computation of evidence for perceptual decisions
Trained monkeys performed a two-choice perceptual decision-making task in which they
reported the perceived orientation of a dynamic Glass pattern, before and after unilateral …
reported the perceived orientation of a dynamic Glass pattern, before and after unilateral …
Neuronal signatures of a random-dot motion comparison task
The study of perceptual decision making has made significant progress owing to major
contributions from two experimental paradigms: the sequential vibrotactile frequency …
contributions from two experimental paradigms: the sequential vibrotactile frequency …
Emergence of an abstract categorical code enabling the discrimination of temporally structured tactile stimuli
R Rossi-Pool, E Salinas, A Zainos… - Proceedings of the …, 2016 - National Acad Sciences
The problem of neural coding in perceptual decision making revolves around two
fundamental questions:(i) How are the neural representations of sensory stimuli related to …
fundamental questions:(i) How are the neural representations of sensory stimuli related to …
Dynamics of neural population responses in prefrontal cortex indicate changes of mind on single trials
Decision making is a complex process in which different sources of information are
combined into a decision variable (DV) that guides action [1, 2]. Neurophysiological studies …
combined into a decision variable (DV) that guides action [1, 2]. Neurophysiological studies …
Dynamic control of response criterion in premotor cortex during perceptual detection under temporal uncertainty
Under uncertainty, the brain uses previous knowledge to transform sensory inputs into the
percepts on which decisions are based. When the uncertainty lies in the timing of sensory …
percepts on which decisions are based. When the uncertainty lies in the timing of sensory …
The correlation of neuronal signals with behavior at different levels of visual cortex and their relative reliability for behavioral decisions
I Kang, JHR Maunsell - Journal of Neuroscience, 2020 - Soc Neuroscience
Behavior can be guided by neuronal activity in visual, auditory, or somatosensory cerebral
cortex, depending on task requirements. In contrast to this flexible access of cortical signals …
cortex, depending on task requirements. In contrast to this flexible access of cortical signals …
Probing perceptual decisions in rodents
M Carandini, AK Churchland - Nature neuroscience, 2013 - nature.com
The study of perceptual decision-making offers insight into how the brain uses complex,
sometimes ambiguous information to guide actions. Understanding the underlying …
sometimes ambiguous information to guide actions. Understanding the underlying …
Differential representation of sensory information and behavioral choice across layers of the mouse auditory cortex
R Steinfeld, A Tacão-Monteiro, A Renart - Current Biology, 2024 - cell.com
The activity of neurons in sensory areas sometimes covaries with upcoming choices in
decision-making tasks. However, the prevalence, causal origin, and functional role of choice …
decision-making tasks. However, the prevalence, causal origin, and functional role of choice …