Different types of uncertainty distinguished by monkey prefrontal ...

To adapt one's behavior, in a timely manner, to an environment that changes in many different aspects, one must be sensitive to uncertainty ...

These results suggest that different types of uncertainty are represented by distinct neural populations in the prefrontal cortex.

Different types of uncertainty distinguished by monkey prefrontal ...

Different types of uncertainty distinguished by monkey prefrontal neurons. Madoka Matsumoto. 1,2,3,4,∗, Hiroshi Abe3,4, Keiji Tanaka4, Kenji ...

Different types of uncertainty distinguished by monkey prefrontal ...

We found that the activities of two groups of prefrontal cells represented the two different types of uncertainty. These results suggest that different types of ...

(PDF) Different types of uncertainty distinguished by monkey ...

These results suggest that different types of uncertainty are represented by distinct neural populations in the prefrontal cortex.

Reward uncertainty asymmetrically affects information transmission ...

Higher uncertainty selectively enhanced information transmission from the parietal to the frontal lobe and suppressed it in the opposite direction.

Mechanisms of adjustments to different types of uncertainty in the ...

In monkeys, neurons in the dorsolateral prefrontal cortex track the statisti- cal variance of reward outcomes (risk) resulting from choices for specific options ...

A prefrontal network integrates preferences for advance information ...

The key difference was that monkey 1 sought information to resolve punishment uncertainty ... One other difference among the monkeys that ...

Perceptual uncertainty alternates top-down and bottom-up fronto ...

Different types of uncertainty distinguished by monkey prefrontal neurons. Madoka Matsumoto, Cerebral Cortex Communications, 2022. Powered by · Privacy policy ...

Mechanisms of adjustments to different types of uncertainty in the ...

In monkeys, neurons in the dorsolateral prefrontal cortex track the statistical variance of reward outcomes (risk) resulting from choices for ...

Anterior cingulate is a source of valence-specific information about ...

a Monkeys experienced two types of distinct blocks of trials in ... Like all other populations of uncertainty or risk-coding neurons, ACC ...

A prefrontal network integrates preferences for advance information ...

In all six cases where animals expressed a preference for information to resolve uncertainty, ACC and vlPFC contained neurons that anticipated ...

Mapping causal links between prefrontal cortical regions and intra ...

In monkeys with selective-bilateral lesions in the anterior cingulate cortex (ACC) or in the dorsolateral prefrontal cortex, cognitive ...

Different varieties of uncertainty in human decision-making

... forms of uncertainty; expected uncertainty ... Prominent projections from the orbital prefrontal cortex to the locus coeruleus in monkey.

Article Orbitofrontal Cortex Uses Distinct Codes for Different Choice ...

We recorded responses of single neurons in area 13 of the OFC of two monkeys performing a curiosity tradeoff task. The prospect of immediate, ...

Comparison of abstract decision encoding in the monkey prefrontal ...

We identified different types of decision neurons according to the active modulation of their discharge rates during “yes” and “no” decisions. This approach ...

A prefrontal network integrates preferences for advance information ...

probability of each monkey choosing each option on each trial, using 10-fold cross- validation. Then for each of the 20 different option types (black dots), we ...

Regional inactivations of primate ventral prefrontal cortex reveal two ...

Here we demonstrate that in the marmoset monkey, inactivation of anterior orbitofrontal or ventrolateral prefrontal cortex increases negative ...

Multiple Mechanisms for Processing Reward Uncertainty in the ...

SIGNIFICANCE STATEMENT To survive in an uncertain world, we must approach uncertainty and learn from it. Here we provide evidence for two mostly ...

Explicit neural signals reflecting reward uncertainty - Journals

By contrast, other parts of frontal cortex and the amygdala showed stronger signals for ambiguous compared with risky gambles, suggesting graded ...