Consequences of scarcity: the impact of perceived scarcity on executive functioning and its neural basis
L Huang, X Li, F Xu, F Li - Frontiers in Neuroscience, 2023 - frontiersin.org
Introduction Previous studies have found a causal relationship between scarcity and the
adverse impact it has on executive functioning. However, few studies have directly …
adverse impact it has on executive functioning. However, few studies have directly …
Effects of naturalistic stressors on cognitive flexibility and working memory task performance
KH Renner, DQ Beversdorf - Neurocase, 2010 - Taylor & Francis
Experimental stressors impair performance on tasks requiring certain types of cognitive
flexibility, an effect that may be mediated by the noradrenergic system. The goal of this …
flexibility, an effect that may be mediated by the noradrenergic system. The goal of this …
Electrophysiological indicators of surprise and entropy in dynamic task-switching environments
This event-related brain potential (ERP) study aimed at bridging two hitherto widely
separated domains of cognitive neuroscience. Specifically, we combined the analysis of …
separated domains of cognitive neuroscience. Specifically, we combined the analysis of …
On the role of the prefrontal cortex in fatigue effects on cognitive flexibility-a system neurophysiological approach
VA Petruo, M Mückschel, C Beste - Scientific reports, 2018 - nature.com
Demanding tasks like cognitive flexibility show time-related deterioration of performance (ie
fatigability effects). Fatigability has been associated with structural and functional properties …
fatigability effects). Fatigability has been associated with structural and functional properties …
Cognitive flexibility and N2/P3 event-related brain potentials
Task switching is often considered for evaluating limitations of cognitive flexibility. Switch
costs are behavioural indices of limited cognitive flexibility, and switch costs may be …
costs are behavioural indices of limited cognitive flexibility, and switch costs may be …
Quantifying the cost of cognitive stability and flexibility
Exerting cognitive control is well known to be accompanied by a subjective effort cost and
people are generally biased to avoid it. However, the nature of cognitive control costs is …
people are generally biased to avoid it. However, the nature of cognitive control costs is …
Interindividual differences in cognitive flexibility: influence of gray matter volume, functional connectivity and trait impulsivity
VI Müller, R Langner, EC Cieslik, C Rottschy… - Brain Structure and …, 2015 - Springer
Cognitive flexibility, a core aspect of executive functioning, is required for the speeded
shifting between different tasks and sets. Using an interindividual differences approach, we …
shifting between different tasks and sets. Using an interindividual differences approach, we …
Measuring cognitive flexibility: A brief review of neuropsychological, self-report, and neuroscientific approaches
K Hohl, S Dolcos - Frontiers in Human Neuroscience, 2024 - frontiersin.org
Cognitive flexibility involves dynamic processes that allow adaptation of our thinking and
behavior in response to changing contextual demands. Despite a large consensus about its …
behavior in response to changing contextual demands. Despite a large consensus about its …
A drop in cognitive performance, whodunit? Subjective mental fatigue, brain deactivation or increased parasympathetic activity? It's complicated!
J Van Cutsem, P Van Schuerbeek, N Pattyn… - Cortex, 2022 - Elsevier
Introduction The discussion on the mechanism (s) underlying mental fatigue is still ongoing.
We want to reconfirm a performance-impairing effect of executing a lengthy cognitive task on …
We want to reconfirm a performance-impairing effect of executing a lengthy cognitive task on …
The relation between brain signal complexity and task difficulty on an executive function task
JG Grundy, RM Barker, JAE Anderson, JM Shedden - NeuroImage, 2019 - Elsevier
On a daily basis, we constantly deal with changing environmental cues and perceptual
conflicts and as such, our brains must flexibly adapt to current demands in order to act …
conflicts and as such, our brains must flexibly adapt to current demands in order to act …
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