Diffusion decision model: Current issues and history
There is growing interest in diffusion models to represent the cognitive and neural processes
of speeded decision making. Sequential-sampling models like the diffusion model have a …
of speeded decision making. Sequential-sampling models like the diffusion model have a …
Large-scale neural recordings call for new insights to link brain and behavior
Neuroscientists today can measure activity from more neurons than ever before, and are
facing the challenge of connecting these brain-wide neural recordings to computation and …
facing the challenge of connecting these brain-wide neural recordings to computation and …
Geometry of abstract learned knowledge in the hippocampus
Hippocampal neurons encode physical variables,,,,,–such as space or auditory frequency in
cognitive maps. In addition, functional magnetic resonance imaging studies in humans have …
cognitive maps. In addition, functional magnetic resonance imaging studies in humans have …
Context-dependent computation by recurrent dynamics in prefrontal cortex
Prefrontal cortex is thought to have a fundamental role in flexible, context-dependent
behaviour, but the exact nature of the computations underlying this role remains largely …
behaviour, but the exact nature of the computations underlying this role remains largely …
Where does EEG come from and what does it mean?
MX Cohen - Trends in neurosciences, 2017 - cell.com
Electroencephalography (EEG) has been instrumental in making discoveries about
cognition, brain function, and dysfunction. However, where do EEG signals come from and …
cognition, brain function, and dysfunction. However, where do EEG signals come from and …
The speed-accuracy tradeoff: history, physiology, methodology, and behavior
RP Heitz - Frontiers in neuroscience, 2014 - frontiersin.org
There are few behavioral effects as ubiquitous as the speed-accuracy tradeoff (SAT). From
insects to rodents to primates, the tendency for decision speed to covary with decision …
insects to rodents to primates, the tendency for decision speed to covary with decision …
A synaptic threshold mechanism for computing escape decisions
Esca** from imminent danger is an instinctive behaviour that is fundamental for survival,
and requires the classification of sensory stimuli as harmless or threatening. The absence of …
and requires the classification of sensory stimuli as harmless or threatening. The absence of …
[HTML][HTML] Decision making as a window on cognition
A decision is a commitment to a proposition or plan of action based on information and
values associated with the possible outcomes. The process operates in a flexible timeframe …
values associated with the possible outcomes. The process operates in a flexible timeframe …
Distinct relationships of parietal and prefrontal cortices to evidence accumulation
Gradual accumulation of evidence is thought to be fundamental for decision-making, and its
neural correlates have been found in several brain regions,,,,,,,. Here we develop a …
neural correlates have been found in several brain regions,,,,,,,. Here we develop a …
Task-dependent changes in the large-scale dynamics and necessity of cortical regions
Neural activity throughout the cortex is correlated with perceptual decisions, but inactivation
studies suggest that only a small number of areas are necessary for these behaviors. Here …
studies suggest that only a small number of areas are necessary for these behaviors. Here …