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https://www.readbyqxmd.com/read/28928096/burnout-is-associated-with-changes-in-error-and-feedback-processing
#1
Patrick D Gajewski, Sylvia Boden, Gabriele Freude, Guy G Potter, Michael Falkenstein
Burnout is a pattern of complaints in individuals with emotionally demanding jobs that is often seen as a precursor of depression. One often reported symptom of burnout is cognitive decline. To analyze cognitive control and to differentiate between subclinical burnout and mild-to-moderate depression a double-blinded study was conducted that investigates changes in the processing of performance errors and feedback in a task switching paradigm. Fifty-one of 76 employees from emotionally demanding jobs showed a sufficient number of errors to be included in the analysis...
September 16, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28926739/electrophysiological-correlates-of-performance-monitoring-in-binge-drinking-impaired-error-related-but-preserved-feedback-processing
#2
Séverine Lannoy, Fabien D'Hondt, Valérie Dormal, Joël Billieux, Pierre Maurage
OBJECTIVE: Performance monitoring, which allows efficient behavioral regulation using either internal (error processing) or external (feedback processing) cues, has not yet been explored in binge drinking despite its adaptive importance in everyday life, particularly in the regulation of alcohol consumption. Capitalizing on a theoretical model of risky behaviors, the present study aimed at determining the behavioral and electrophysiological correlates of the cognitive (inhibition) and motivational (reward sensitivity) systems during performance monitoring...
September 2, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/28898358/relevance-of-the-implementation-of-teeth-in-three-dimensional-vocal-tract-models
#3
Louisa Traser, Peter Birkholz, Tabea Viktoria Flügge, Robert Kamberger, Michael Burdumy, Bernhard Richter, Jan Gerrit Korvink, Matthias Echternach
Purpose: Recently, efforts have been made to investigate the vocal tract using magnetic resonance imaging (MRI). Due to technical limitations, teeth were omitted in many previous studies on vocal tract acoustics. However, the knowledge of how teeth influence vocal tract acoustics might be important in order to estimate the necessity of implementing teeth in vocal tract models. The aim of this study was therefore to estimate the effect of teeth on vocal tract acoustics. Method: The acoustic properties of 18 solid (3-dimensional printed) vocal tract models without teeth were compared to the same 18 models including teeth in terms of resonance frequencies (fRn)...
September 18, 2017: Journal of Speech, Language, and Hearing Research: JSLHR
https://www.readbyqxmd.com/read/28891972/erratum-balconi-m-et-al-evidences-from-rewarding-system-frn-and-p300-effect-in-internet-addiction-in-young-people-short-title-rewarding-system-and-eeg-in-internet-addiction-brain-sciences-2017-7-81
#4
Michela Balconi, Irene Venturella, Roberta Finocchiaro
We would like to submit the following erratum to our recently published paper [1] due to the error in the title.[...].
September 11, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28844662/goal-impact-influences-the-evaluative-component-of-performance-monitoring-evidence-from-erps
#5
Mario Carlo Severo, Wioleta Walentowska, Agnes Moors, Gilles Pourtois
Successful performance monitoring (PM) requires continuous assessment of context and action outcomes. Electrophysiological studies have reliably identified event-related potential (ERP) markers for evaluative feedback processing during PM: the Feedback-Related Negativity (FRN) and P3 components. The functional significance of FRN remains debated in the literature, with recent research suggesting that feedback's goal relevance can account for FRN (amplitude) modulation, apart from its valence or expectedness alone...
August 24, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28833254/temporal-dissociation-of-salience-and-prediction-error-responses-to-appetitive-and-aversive-taste
#6
E J Hird, W El-Deredy, A Jones, D Talmi
The feedback-related negativity (FRN), a frontocentral ERP occurring 200-350 ms after emotionally valued outcomes, has been posited as the neural correlate of reward prediction error, a key component of associative learning. Recent evidence challenged this interpretation and has led to the suggestion that this ERP expresses salience instead. Here, we distinguish between utility prediction error and salience by delivering or withholding hedonistically matched appetitive and aversive tastes, and measure ERPs to cues signaling each taste...
August 18, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28744204/differences-in-social-decision-making-between-proposers-and-responders-during-the-ultimatum-game-an-eeg-study
#7
Sibylle K Horat, Anne Prévot, Jonas Richiardi, François R Herrmann, Grégoire Favre, Marco C G Merlo, Pascal Missonnier
The Ultimatum Game (UG) is a typical paradigm to investigate social decision-making. Although the behavior of humans in this task is already well established, the underlying brain processes remain poorly understood. Previous investigations using event-related potentials (ERPs) revealed three major components related to cognitive processes in participants engaged in the responder condition, the early ERP component P2, the feedback-related negativity (FRN) and a late positive wave (late positive component, LPC)...
2017: Frontiers in Integrative Neuroscience
https://www.readbyqxmd.com/read/28729935/single-trial-eeg-informed-fmri-analysis-of-emotional-decision-problems-in-hot-executive-function
#8
Qian Guo, Tiantong Zhou, Wenjie Li, Li Dong, Suhong Wang, Ling Zou
BACKGROUND: Executive function refers to conscious control in psychological process which relates to thinking and action. Emotional decision is a part of hot executive function and contains emotion and logic elements. As a kind of important social adaptation ability, more and more attention has been paid in recent years. OBJECTIVE: Gambling task can be well performed in the study of emotional decision. As fMRI researches focused on gambling task show not completely consistent brain activation regions, this study adopted EEG-fMRI fusion technology to reveal brain neural activity related with feedback stimuli...
July 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28716612/impulsive-personality-dimensions-are-associated-with-altered-behavioral-performance-and-neural-responses-in-the-monetary-incentive-delay-task
#9
Ruolei Gu, Yang Jiang, Seth Kiser, Chelsea L Black, Lucas S Broster, Yue-Jia Luo, Thomas H Kelly
Individual differences in dimensions of impulsivity personality including disinhibition and sensation seeking modulate approach responses to reinforcing stimuli, such as drugs and money. The current study examined the effects of monetary incentive on both behavioral performance and electrophysiological activity among individuals varying in disinhibition and sensation seeking. The monetary incentive delay (MID) task was completed under electroencephalogram (EEG) recording. Behavioral data showed that higher disinhibition and sensation-seeking were associated with lower performance accuracy...
August 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28704978/evidences-from-rewarding-system-frn-and-p300-effect-in-internet-addiction-in-young-people-short-title-rewarding-system-and-eeg-in-internet-addiction
#10
Michela Balconi, Irene Venturella, Roberta Finocchiaro
The present research explored rewarding bias and attentional deficits in Internet addiction (IA) based on the IAT (Internet Addiction Test) construct, during an attentional inhibitory task (Go/NoGo task). Event-related Potentials (ERPs) effects (Feedback Related Negativity (FRN) and P300) were monitored in concomitance with Behavioral Activation System (BAS) modulation. High-IAT young participants showed specific responses to IA-related cues (videos representing online gambling and videogames) in terms of cognitive performance (decreased Response Times, RTs; and Error Rates, ERs) and ERPs modulation (decreased FRN and increased P300)...
July 12, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28678888/hello-handsome-male-s-facial-attractiveness-gives-rise-to-female-s-fairness-bias-in-ultimatum-game-scenarios-an-erp-study
#11
Qingguo Ma, Da Qian, Linfeng Hu, Lei Wang
The current study delineated how male proposers' facial attractiveness affect female responders' fairness considerations and their subsequent decision outcome during the Ultimatum Game (UG). Event Related Potentials (ERPs) were recorded from 17 female subjects, who played the role as responders and had to decide whether to accept offers from either attractive or unattractive male proposers. Behavioral data (Acceptance Ratio and Response time) revealed that, more offers were accepted from attractive-face conditions; subjects typically responded quicker to unfair offers from unattractive proposers as compared with slower to unfair offers from attractive proposers...
2017: PloS One
https://www.readbyqxmd.com/read/28675507/frontal-cortical-effects-on-feedback-processing-and-reinforcement-learning-relation-of-eeg-asymmetry-with-the-feedback-related-negativity-and-behavior
#12
Petra C Schmid, Leor M Hackel, Lee Jasperse, David M Amodio
Reinforcement learning refers to the acquisition of approach or avoidance action tendencies through repeated reward/nonreward feedback. Although much research on reinforcement learning has focused on the striatum, the prefrontal cortex likely modulates this process. Given prior research demonstrating a consistent pattern of lateralized frontal cortical activity in affective responses and approach/avoidance tendencies in the EEG literature, we aimed to elucidate the role of frontal EEG asymmetry in reinforcement learning...
July 4, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28659847/electrophysiological-correlates-of-cue-related-processing-in-a-gambling-task-early-outcome-evaluation-or-outcome-expectation
#13
Xiaoyi Zhang, Xiaohong Lin, Shiho Takagi, Liyang Sai
Several recent studies have suggested that cues that predict outcomes elicit a feedback-related-like negativity (FRN-like negativity) reflecting initial appraisals of whether desired outcomes are probable. Some other studies, however, have found that the cues that predict outcomes elicited event-related potentials (ERPs) that reflect the expectation to outcomes (e.g., outcome expectations). Given these mixed findings, this study aimed to examine whether the brain activity elicited by predictive cues in a gambling task reflected the initial evaluations of the outcomes, the outcome expectations, or both...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28634488/antiherding-in-financial-decision-increases-valuation-of-return-on-investment-an-event-related-potential-study
#14
Cuicui Wang, Jia Jin, João Paulo Vieito, Qingguo Ma
Using event-related potentials, this study investigated how financial herding or antiherding affected the valuation of subsequent outcomes. For each trial, subjects decided whether to buy the stock according to its net money flow information which could be used to reflect the strength of buying power or selling power of the stock. The return on investment (ROI) as feedback included the increase or decrease percentage after subjects' responses. Results showed that, compared with herding, antiherding induced larger discrepancies of FRN and P300 amplitude between positive ROI and negative ROI, indicating that individuals under antiherding condition had stronger motivation and paid more attention in the evaluation process of ROI...
2017: Computational Intelligence and Neuroscience
https://www.readbyqxmd.com/read/28601965/event-related-potentials-reflect-impaired-temporal-interval-learning-following-haloperidol-administration
#15
Sarah E Forster, Patrick Zirnheld, Anantha Shekhar, Stuart R Steinhauer, Brian F O'Donnell, William P Hetrick
BACKGROUND: Signals carried by the mesencephalic dopamine system and conveyed to anterior cingulate cortex are critically implicated in probabilistic reward learning and performance monitoring. A common evaluative mechanism purportedly subserves both functions, giving rise to homologous medial frontal negativities in feedback- and response-locked event-related brain potentials (the feedback-related negativity (FRN) and the error-related negativity (ERN), respectively), reflecting dopamine-dependent prediction error signals to unexpectedly negative events...
June 10, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28592831/genetic-variation-of-dopamine-and-serotonin-function-modulates-the-feedback-related-negativity-during-altruistic-punishment
#16
Sören Enge, Hendrik Mothes, Monika Fleischhauer, Andreas Reif, Alexander Strobel
Why do humans cooperate and often punish norm violations of others? In the present study, we sought to investigate the genetic bases of altruistic punishment (AP), which refers to the costly punishment of norm violations with potential benefit for other individuals. Recent evidence suggests that norm violations and unfairness are indexed by the feedback-related negativity (FRN), an anterior cingulate cortex (ACC) generated neural response to expectancy violations. Given evidence on the role of serotonin and dopamine in AP as well as in FRN-generation, we explored the impact of genetic variation of serotonin and dopamine function on FRN and AP behavior in response to unfair vs...
June 7, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28578921/impaired-social-cognition-in-schizophrenia-during-the-ultimatum-game-an-eeg-study
#17
Sibylle K Horat, Grégoire Favre, Anne Prévot, Joseph Ventura, François R Herrmann, Isabelle Gothuey, Marco C G Merlo, Pascal Missonnier
BACKGROUND: Schizophrenia has a core feature of cognitive dysfunctions. Since these deficits are predictive for patients' functional outcome, understanding their origin is of great importance to improve their daily lives. A specific component of the deficit involves social decision-making, which can be studied using the Ultimatum Game (UG). In this task, a "proposer" proposes a share of money to a "responder", who can either accept or reject this offer. If the responder accepts the proposal, both win money...
June 1, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28569521/how-dispositional-social-risk-seeking-promotes-trusting-strangers-evidence-based-on-brain-potentials-and-neural-oscillations
#18
Yiwen Wang, Yiming Jing, Zhen Zhang, Chongde Lin, Emilio A Valadez
Trust is a risky social decision because betrayal may occur. It's not clear how individual differences in social risk-seeking propensity modulate brain processes of trusting strangers. We examined event-related potentials and time-frequency power to investigate this question while 40 participants played the one-shot trust game. Twenty high social risk-seekers (HSR) and 20 low social risk-seekers (LSR) made trusting or distrusting decisions regarding unknown trustees while their electroencephalogram activity was recorded...
June 1, 2017: Journal of Experimental Psychology. General
https://www.readbyqxmd.com/read/28539079/a-cognitive-stressor-for-event-related-potential-studies-the-portland-arithmetic-stress-task
#19
Rachel Atchley, Roger Ellingson, Daniel Klee, Tabatha Memmott, Barry Oken
In this experiment, we developed and evaluated the Portland Arithmetic Stress Task (PAST) as a cognitive stressor to evaluate acute and sustained stress reactivity for event-related potential (ERP) studies. The PAST is a titrated arithmetic task adapted from the Montreal Imaging Stress Task (MIST), with added experimental control over presentation parameters, improved and synchronized acoustic feedback and generation of timing markers needed for physiological analyzes of real-time brain activity. Thirty-one older adults (M = 60 years) completed the PAST...
June 19, 2017: Stress: the International Journal on the Biology of Stress
https://www.readbyqxmd.com/read/28523218/valence-and-magnitude-ambiguity-in-feedback-processing
#20
Ruolei Gu, Xue Feng, Lucas S Broster, Lu Yuan, Pengfei Xu, Yue-Jia Luo
BACKGROUND: Outcome feedback which indicates behavioral consequences are crucial for reinforcement learning and environmental adaptation. Nevertheless, outcome information in daily life is often totally or partially ambiguous. Studying how people interpret this kind of information would provide important knowledge about the human evaluative system. METHODS: This study concentrates on the neural processing of partially ambiguous feedback, that is, either its valence or magnitude is unknown to participants...
May 2017: Brain and Behavior
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