Brain connectivity modulation by Bayesian surprise in relation to control demand drives cognitive flexibility via control engagement.
Sign Up to like & getrecommendations! Published in 2022 at "Cerebral cortex"
DOI: 10.1093/cercor/bhac187
Abstract: Human control is characterized by its flexibility and adaptability in response to the conditional probability in the environment. Previous studies have revealed that efficient conflict control could be attained by predicting and adapting to the… read more here.
Keywords: cognitive flexibility; control; control demand; flexibility ... See more keywords
S154. THE ROLE OF DOPAMINE IN PROCESSING THE MEANINGFUL INFORMATION OF OBSERVATIONS, AND IMPLICATIONS FOR THE ABERRANT SALIENCE HYPOTHESIS OF SCHIZOPHRENIA
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DOI: 10.1093/schbul/sby018.941
Abstract: Abstract Background The aberrant salience hypothesis of schizophrenia proposes that symptoms such as paranoia arise when behavioural salience is attributed to neutral stimuli. Mesolimbic dopamine dysfunction is thought to be central to this mechanism; building… read more here.
Keywords: information; schizophrenia; meaningful information; dopamine ... See more keywords
Word frequency effects found in free recall are rather due to Bayesian surprise
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DOI: 10.3389/fpsyg.2022.940950
Abstract: The inconsistent relation between word frequency and free recall performance (sometimes a positive one, sometimes a negative one, and sometimes no relation) and the non-monotonic relation found between the two cannot all be explained by… read more here.
Keywords: psychology; word; free recall; bayesian surprise ... See more keywords
A Bayesian Surprise Approach in Designing Cognitive Radar for Autonomous Driving
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DOI: 10.3390/e24050672
Abstract: This article proposes the Bayesian surprise as the main methodology that drives the cognitive radar to estimate a target’s future state (i.e., velocity, distance) from noisy measurements and execute a decision to minimize the estimation… read more here.
Keywords: radar autonomous; state; surprise; bayesian surprise ... See more keywords