Results 51 to 60 of about 424,480 (249)

Transcranial Direct Corrent stimulation (tDCS) of the anterior prefrontal cortex (aPFC) modulates reinforcement learning and decision-making under uncertainty: A doubleblind crossover study [PDF]

open access: yes, 2017
Reinforcement learning refers to the ability to acquire information from the outcomes of prior choices (i.e. positive and negative) in order to make predictions on the effect of future decision and adapt the behaviour basing on past experiences.
Amodio, Piero   +7 more
core   +1 more source

Addressing the selective role of distinct prefrontal areas in response suppression: A study with brain tumor patients [PDF]

open access: yes, 2017
The diverging evidence for functional localization of response inhibition within the prefrontal cortex might be justified by the still unclear involvement of other intrinsically related cognitive processes like response selection and sustained attention.
Arbula, Sandra   +7 more
core   +1 more source

Anterior Prefrontal Cortex Contributes to Action Selection through Tracking of Recent Reward Trends [PDF]

open access: yes, 2012
The functions of prefrontal cortex remain enigmatic, especially for its anterior sectors, putatively ranging from planning to self-initiated behavior, social cognition, task switching, and memory.
Adolphs, Ralph   +5 more
core  

Neuroanatomical substrates for the volitional regulation of heart rate [PDF]

open access: yes, 2015
The control of physiological arousal can assist in the regulation of emotional state. A subset cortical and subcortical brain regions are implicated in autonomic control of bodily arousal during emotional behaviors.
Asmundson   +77 more
core   +2 more sources

Scarcity Mindset Neuro Network Decoding With Reward: A Tree-Based Model and Functional Near-Infrared Spectroscopy Study

open access: yesFrontiers in Human Neuroscience, 2021
Resource scarcity imposes challenging demands on the human cognitive system. Insufficient resources cause the scarcity mindset to affect cognitive performance, while reward enhances cognitive function.
Xiaowei Jiang   +7 more
doaj   +1 more source

Affective modulation of cognitive control is determined by performance-contingency and mediated by ventromedial prefrontal and cingulate cortex [PDF]

open access: yes, 2013
Cognitive control requires a fine balance between stability, the protection of an on-going task-set, and flexibility, the ability to update a task-set in line with changing contingencies.
Braem, Senne   +5 more
core   +1 more source

Stress Modifies the Expression of Glucocorticoid-Responsive Genes by Acting at Epigenetic Levels in the Rat Prefrontal Cortex: Modulatory Activity of Lurasidone [PDF]

open access: gold, 2021
Paola Brivio   +12 more
openalex   +1 more source

Distraction of olfactory bulb-medial prefrontal cortex circuit may induce anxiety-like behavior in allergic rhinitis.

open access: yesPLoS ONE, 2019
Allergic rhinitis is a chronic inflammatory disease of the upper respiratory tract, which is associated with high incidence of anxiety symptom. There is evidence that medial prefrontal cortex modulates anxiety-related behaviors and receives projections ...
Morteza Salimi   +8 more
doaj   +1 more source

Resting-state coupling between core regions within the central-executive and salience networks contributes to working memory performance

open access: yesFrontiers in Behavioral Neuroscience, 2016
Previous studies investigated the distinct roles played by different cognitive regions and suggested that the patterns of connectivity of these regions are associated with working memory.
Xiaojing eFang   +11 more
doaj   +1 more source

Self-control in decision-making involves modulation of the vmPFC valuation system [PDF]

open access: yes, 2009
Every day, individuals make dozens of choices between an alternative with higher overall value and a more tempting but ultimately inferior option. Optimal decision-making requires self-control.
A. Rangel   +29 more
core   +1 more source

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