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Perrottelli A, Giordano GM, Koenig T, Caporusso E, Giuliani L, Pezzella P, Bucci P, Mucci A, Galderisi S. Electrophysiological Correlates of Reward Anticipation in Subjects with Schizophrenia: An ERP Microstate Study. Brain Topogr 2024; 37:1-19. [PMID: 37402859 PMCID: PMC11199294 DOI: 10.1007/s10548-023-00984-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 06/21/2023] [Indexed: 07/06/2023]
Abstract
The current study aimed to investigate alterations of event-related potentials (ERPs) microstate during reward anticipation in subjects with schizophrenia (SCZ), and their association with hedonic experience and negative symptoms. EEG data were recorded in thirty SCZ and twenty-three healthy controls (HC) during the monetary incentive delay task in which reward, loss and neutral cues were presented. Microstate analysis and standardized low-resolution electromagnetic tomography (sLORETA) were applied to EEG data. Furthermore, analyses correlating a topographic index (the ERPs score), calculated to quantify brain activation in relationship to the microstate maps, and scales assessing hedonic experience and negative symptoms were performed. Alterations in the first (125.0-187.5 ms) and second (261.7-414.1 ms) anticipatory cue-related microstate classes were observed. In SCZ, reward cues were associated to shorter duration and earlier offset of the first microstate class as compared to the neutral condition. In the second microstate class, the area under the curve was smaller for both reward and loss anticipation cues in SCZ as compared to HC. Furthermore, significant correlations between ERPs scores and the anticipation of pleasure scores were detected, while no significant association was found with negative symptoms. sLORETA analysis showed that hypo-activation of the cingulate cortex, insula, orbitofrontal and parietal cortex was detected in SCZ as compared to HC. Abnormalities in ERPs could be traced already during the early stages of reward processing and were associated with the anticipation of pleasure, suggesting that these dysfunctions might impair effective evaluation of incoming pleasant experiences. Negative symptoms and anhedonia are partially independent results.
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Affiliation(s)
- A Perrottelli
- University of Campania "Luigi Vanvitelli", Naples, Italy
| | - G M Giordano
- University of Campania "Luigi Vanvitelli", Naples, Italy
| | - T Koenig
- Translational Research Center, University Hospital of Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland.
| | - E Caporusso
- University of Campania "Luigi Vanvitelli", Naples, Italy
| | - L Giuliani
- University of Campania "Luigi Vanvitelli", Naples, Italy
| | - P Pezzella
- University of Campania "Luigi Vanvitelli", Naples, Italy
| | - P Bucci
- University of Campania "Luigi Vanvitelli", Naples, Italy
| | - A Mucci
- University of Campania "Luigi Vanvitelli", Naples, Italy
| | - S Galderisi
- University of Campania "Luigi Vanvitelli", Naples, Italy
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2
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Peters A, Helming H, Bruchmann M, Wiegandt A, Straube T, Schindler S. How and when social evaluative feedback is processed in the brain: A systematic review on ERP studies. Cortex 2024; 173:187-207. [PMID: 38422855 DOI: 10.1016/j.cortex.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/02/2024]
Abstract
Social evaluative feedback informs the receiver of the other's views, which may contain judgments of personality-related traits and/or the level of likability. Such kinds of social evaluative feedback are of particular importance to humans. Event-related potentials (ERPs) can directly measure where in the processing stream feedback valence, expectancy, or contextual relevance modulate information processing. This review provides an overview and systematization of studies and early, mid-latency, and late ERP effects. Early effects were inconsistently reported for all factors. Feedback valence effects are more consistently reported for specific mid-latency ERPs (Reward Positivity, RewP, and Early Posterior Negativity, EPN) and late positivities (P3 and Late Positive Potential, LPP). Unexpected feedback consistently increased the Feedback Related Negativity (FRN) and, less consistently, decreased P3 amplitudes. Contextual relevance of the sender (e.g., human vs computer sender) or self-relatedness increased mid-latency to late ERPs. Interactions between valence and other factors were less often found, arising during mid-latency stages, where most consistent interactions showed larger EPN and P3 amplitude differences for valent feedback in a more relevant context. The ERP findings highlight that social evaluative feedback is consistently differentiated during mid-latency processing stages. The review discusses the relevance of findings, possible shortcomings of different experimental designs, and open questions. Furthermore, we suggest concrete venues for future research.
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Affiliation(s)
- Antje Peters
- Institute for Medical Psychology and Systems Neuroscience, University of Münster, Germany; Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Germany
| | - Hanne Helming
- Institute for Medical Psychology and Systems Neuroscience, University of Münster, Germany
| | - Maximilian Bruchmann
- Institute for Medical Psychology and Systems Neuroscience, University of Münster, Germany; Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Germany
| | - Anja Wiegandt
- Institute for Medical Psychology and Systems Neuroscience, University of Münster, Germany
| | - Thomas Straube
- Institute for Medical Psychology and Systems Neuroscience, University of Münster, Germany; Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Germany
| | - Sebastian Schindler
- Institute for Medical Psychology and Systems Neuroscience, University of Münster, Germany; Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Germany.
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3
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Hao S, Xin Q, Xiaomin Z, Jiali P, Xiaoqin W, Rong Y, Cenlin Z. Group membership modulates the hold-up problem: an event-related potentials and oscillations study. Soc Cogn Affect Neurosci 2023; 18:nsad071. [PMID: 37990077 PMCID: PMC10689188 DOI: 10.1093/scan/nsad071] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 10/12/2023] [Accepted: 11/20/2023] [Indexed: 11/23/2023] Open
Abstract
This paper investigates the neural mechanism that underlies the effect of group identity on hold-up problems. The behavioral results indicated that the investment rate among members of the in-group was significantly higher than that of the out-group. In comparison to the NoChat treatment, the Chat treatment resulted in significantly lower offers for both in-group and out-group members. The event-related potentials (ERP) results demonstrated the presence of a distinct N2 component in the frontal midline of the brain when investment decisions were made for both in-group and out-group members. During the offer decision-making stage, the P3 peak amplitude was significantly larger when interacting with in-group members compared to the out-group members. The event-related potentials oscillations (ERO) results indicated that when investment decisions were made for in-group members in the NoChat treatment, the beta band (18-28 Hz, 250-350 ms) power was more pronounced than when decisions were made for out-group members. In the NoChat treatment, offer decisions for in-group members yielded a more pronounced difference in beta band (15-20 Hz, 200-300 ms) power when compared to out-group members. Evidence from this study suggests that group identity can reduce the hold-up problem and corroborates the neural basis of group identity.
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Affiliation(s)
- Su Hao
- School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China
- Key Laboratory of Energy Security and Low-carbon Development, Southwest Petroleum University, Chengdu 610500, China
| | - Qing Xin
- School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China
| | - Zhang Xiaomin
- School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China
| | - Pan Jiali
- School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China
| | - Wang Xiaoqin
- School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China
| | - Yu Rong
- School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China
| | - Zhang Cenlin
- School of Economics and Management, Southwest Petroleum University, Chengdu 610500, China
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4
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Nicolaisen-Sobesky E, Paz V, Cervantes-Constantino F, Fernández-Theoduloz G, Pérez A, Martínez-Montes E, Kessel D, Cabana Á, Gradin VB. Event-related potentials during the ultimatum game in people with symptoms of depression and/or social anxiety. Psychophysiology 2023; 60:e14319. [PMID: 37118970 DOI: 10.1111/psyp.14319] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 03/12/2023] [Accepted: 03/17/2023] [Indexed: 04/30/2023]
Abstract
Depression and social anxiety are common disorders that have a profound impact on social functioning. The need for studying the neural substrates of social interactions in mental disorders using interactive tasks has been emphasized. The field of neuroeconomics, which combines neuroscience techniques and behavioral economics multiplayer tasks such as the Ultimatum Game (UG), can contribute in this direction. We assessed emotions, behavior, and Event-Related Potentials in participants with depression and/or social anxiety symptoms (MD/SA, n = 63, 57 females) and healthy controls (n = 72, 67 females), while they played the UG. In this task, participants received fair, mid-value, and unfair offers from other players. Mixed linear models were implemented to assess trial level changes in neural activity. The MD/SA group reported higher levels of sadness in response to mid-value and unfair offers compared to controls. In controls, the Medial Frontal Negativity associated with fair offers increased over time, while this dynamic was not observed in the MD/SA group. The MD/SA group showed a decreased P3/LPP in all offers, compared to controls. These results indicate an enhanced negative emotional response to unfairness in the MD/SA group. Neural results reveal a blunted response over time to positive social stimuli in the MD/SA group. Moreover, between-group differences in P3/LPP may relate to a reduced saliency of offers and/or to a reduced availability of resources for processing incoming stimuli in the MD/SA group. Findings may shed light into the neural substrates of social difficulties in these disorders.
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Affiliation(s)
- Eliana Nicolaisen-Sobesky
- Center for Basic Research in Psychology, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
- Institute of Neuroscience and Medicine (INM-7: Brain and Behaviour), Research Centre Jülich, Jülich, Germany
| | - Valentina Paz
- Center for Basic Research in Psychology, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
- Instituto de Fundamentos y Métodos en Psicología, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
- Instituto de Psicología Clínica, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
| | | | - Gabriela Fernández-Theoduloz
- Center for Basic Research in Psychology, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
- Instituto de Psicología Clínica, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
| | - Alfonso Pérez
- Center for Basic Research in Psychology, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
| | | | - Dominique Kessel
- Departamento de Psicología Biológica y de la Salud, Universidad Autónoma de Madrid, Madrid, Spain
| | - Álvaro Cabana
- Center for Basic Research in Psychology, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
- Instituto de Fundamentos y Métodos en Psicología, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
| | - Victoria B Gradin
- Center for Basic Research in Psychology, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
- Instituto de Fundamentos y Métodos en Psicología, Facultad de Psicología, Universidad de la República, Montevideo, Uruguay
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5
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Chen ZW, Li YN, Wang KX, Qi Y, Liu X. The Effect of Trustor Age and Trustee Age on Trustworthiness Judgments: An Event-Related Potential Study. Front Aging Neurosci 2022; 14:815482. [PMID: 35370611 PMCID: PMC8965570 DOI: 10.3389/fnagi.2022.815482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/27/2022] [Indexed: 11/23/2022] Open
Abstract
Perceived trustworthiness based on facial appearance plays an important role in interpersonal trust and cooperative behavior. Interpersonal trust behaviors involve both trustors and trustees. However, there is no clear conclusion on how the age of the two individuals affects interpersonal trust behaviors. Therefore, this study used the trust game task to explore the differences in trust behaviors between two different age groups in response to faces of different ages and analyzed whether such differences were apparent in the face processing stage. The behavioral results showed that only younger adults invested more money with older partners than younger ones; that is, younger adults trusted older faces more. The event-related potential (ERP) analyses showed that in the early stage of face processing, younger faces elicited more negative N170 than older faces; at the same time, older faces elicited more positive VPP than younger faces, and younger adults had more positive VPP than older adults. In the middle and late stages of face processing, younger faces elicited more negative FRN than older faces in younger adults but not in older adults. In addition, older faces elicited more positive LPP than younger faces in older adults but not in younger adults. The neural analyses suggested that age-related differences in facial trustworthiness judgments might occur in the later stages of face processing. Combining the behavioral and neural results, we found a dissociation between trustworthiness perceptions and trust behaviors in both younger and older adults, which may provide insight into how to prevent older adults from being deceived.
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Affiliation(s)
- Zi-wei Chen
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing, China
- Department of Management, Society and Communication, Copenhagen Business School, Copenhagen, Denmark
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, China
- Sino-Danish Centre for Education and Research, Beijing, China
| | - Yong-na Li
- Department of Psychology, Renmin University of China, Beijing, China
- The Laboratory of the Department of Psychology, Renmin University of China, Beijing, China
| | - Ke-xin Wang
- Department of Psychology, Renmin University of China, Beijing, China
- The Laboratory of the Department of Psychology, Renmin University of China, Beijing, China
| | - Yue Qi
- Department of Psychology, Renmin University of China, Beijing, China
- The Laboratory of the Department of Psychology, Renmin University of China, Beijing, China
- *Correspondence: Yue Qi,
| | - Xun Liu
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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Moore M, Katsumi Y, Dolcos S, Dolcos F. Electrophysiological Correlates of Social Decision-making: An EEG Investigation of a Modified Ultimatum Game. J Cogn Neurosci 2021; 34:54-78. [PMID: 34673955 DOI: 10.1162/jocn_a_01782] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Cooperation behaviors during social decision-making have been shown to be sensitive to manipulations of context. However, it remains unclear how aspects of context in dynamic social interactions, such as observed nonverbal behaviors, may modulate cooperation decisions and the associated neural mechanisms. In this study, participants responded to offers from proposers to split $10 in an Ultimatum Game following observation of proposer approach (friendly) or avoidance (nonfriendly) behaviors, displayed by dynamic whole-body animated avatars, or following a nonsocial interaction control condition. As expected, behavioral results showed that participants tended to have greater acceptance rates for unfair offers following observed nonverbal social interactions with proposers compared with control, suggesting an enhancing effect of social interactions on cooperative decisions. ERP results showed greater N1 and N2 responses at the beginning of social interaction conditions compared with control, and greater sustained and late positivity responses for observed approach and avoidance proposer behaviors compared with control. Event-related spectral perturbation (ERSP) results showed differential sensitivity within theta, alpha, and beta bands during observation of social interactions and offers that was associated with subsequent decision behaviors. Together, these results point to the impact of proposers' nonverbal behaviors on subsequent cooperation decisions at both behavioral and neural levels. The ERP and ERSP findings suggest modulated attention, monitoring, and processing of biological motion during the observed nonverbal social interactions, influencing the participants' responses to offers. These findings shed light on electrophysiological correlates of response to observed social interactions that predict subsequent social decisions.
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Affiliation(s)
| | - Yuta Katsumi
- University of Illinois at Urbana-Champaign.,Northeastern University
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7
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Champ versus Chump: Viewing an Opponent’s Face Engages Attention but Not Reward Systems. GAMES 2021. [DOI: 10.3390/g12030062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
When we play competitive games, the opponents that we face act as predictors of the outcome of the game. For instance, if you are an average chess player and you face a Grandmaster, you anticipate a loss. Framed in a reinforcement learning perspective, our opponents can be thought of as predictors of rewards and punishments. The present study investigates whether facing an opponent would be processed as a reward or punishment depending on the level of difficulty the opponent poses. Participants played Rock, Paper, Scissors against three computer opponents while electroencephalographic (EEG) data was recorded. In a key manipulation, one opponent (HARD) was programmed to win most often, another (EASY) was made to lose most often, and the third (AVERAGE) had equiprobable outcomes of wins, losses, and ties. Through practice, participants learned to anticipate the relative challenge of a game based on the opponent they were facing that round. An analysis of our EEG data revealed that winning outcomes elicited a reward positivity relative to losing outcomes. Interestingly, our analysis of the predictive cues (i.e., the opponents’ faces) demonstrated that attentional engagement (P3a) was contextually sensitive to anticipated game difficulty. As such, our results for the predictive cue are contrary to what one might expect for a reinforcement model associated with predicted reward, but rather demonstrate that the neural response to the predictive cue was encoding the level of engagement with the opponent as opposed to value relative to the anticipated outcome.
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8
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Park G, vanOyen-Witvliet C, Barraza JA, Marsh BU. The Benefit of Gratitude: Trait Gratitude Is Associated With Effective Economic Decision-Making in the Ultimatum Game. Front Psychol 2021; 12:590132. [PMID: 33959062 PMCID: PMC8093863 DOI: 10.3389/fpsyg.2021.590132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 03/17/2021] [Indexed: 11/23/2022] Open
Abstract
The current research investigated the role of gratitude in economic decisions about offers that vary in fairness yet benefit both parties if accepted. Participants completed a trait/dispositional gratitude measure and then were randomly assigned to recall either an event that made them feel grateful (i.e., induced gratitude condition) or the events of a typical day (i.e., neutral condition). After the gratitude induction task, participants played the ultimatum game (UG), deciding whether to accept or reject fair offers (i.e., proposer: responder ratio $5:5) and unfair offers (i.e., proposer: responder ratios of $9:1, $8:2, or $7:3) from different proposers. Results showed that trait gratitude was positively correlated with respondents’ acceptance of unfair offers. However, experimentally induced momentary gratitude did not influence acceptance of unfair offers. The trait or disposition to be grateful involves the enduring capacity across different types of situations and benefactors to see the good that is present, even when that benefit is small. Accordingly, dispositional gratitude – but not momentarily induced gratitude – was associated with a greater propensity to accept even the small benefits within unfair offers which otherwise pose barriers to making the effective economic decision of accepting offers regardless of their relative size.
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Affiliation(s)
- Gewnhi Park
- Psychology Department, Hope College, Holland, MI, United States
| | | | - Jorge A Barraza
- Department of Psychology, University of Southern California, Los Angeles, CA, United States
| | - Benjamin U Marsh
- Department of Psychology, University of Tampa, Tampa, FL, United States
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9
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Wagner-Altendorf TA, van der Lugt AH, Banfield JF, Deibel J, Cirkel A, Heldmann M, Münte TF. Studying Implicit Attitudes Towards Smoking: Event-Related Potentials in the Go/NoGo Association Task. Front Hum Neurosci 2021; 15:634994. [PMID: 33613219 PMCID: PMC7892465 DOI: 10.3389/fnhum.2021.634994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 01/12/2021] [Indexed: 11/29/2022] Open
Abstract
Cigarette smoking and other addictive behaviors are among the main preventable risk factors for several severe and potentially fatal diseases. It has been argued that addictive behavior is controlled by an automatic-implicit cognitive system and by a reflective-explicit cognitive system, that operate in parallel to jointly drive human behavior. The present study addresses the formation of implicit attitudes towards smoking in both smokers and non-smokers, using a Go/NoGo association task (GNAT), and behavioral and electroencephalographic (EEG) measures. The GNAT assesses, via quantifying participants’ reaction times, the strength of association between a target category and either pole of an evaluative dimension (positive or negative). EEG analysis is performed to determine the temporal course of the event-related potential (ERP) components underlying Go/NoGo decisions and implicit attitude formation. Both smokers and non-smokers showed prolonged reaction times to smoking-related pictures when the pictures were coupled with positive evaluative words (“incongruent condition”). This indicates negative implicit attitudes towards smoking in both groups alike at the time point of the behavioral response (600–700 ms post-stimulus). However, only the non-smokers, not the smokers, were found to show a delay of the N200 component in the incongruent condition. This is interpreted as reflecting ambivalent or even positive implicit attitudes towards smoking in the smoker group at the time point of the N200 (300–400 ms post-stimulus). Our study thus provides evidence for the hypothesis that implicit attitudes are subject to changes within several hundred milliseconds after stimulus presentation, and can be altered in the course of their formation.
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Affiliation(s)
| | - Arie H van der Lugt
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Jane F Banfield
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands
| | - Jacqueline Deibel
- Department of Neuropsychology, Institute of Psychology, Faculty of Natural Sciences, Otto von Guericke University, Magdeburg, Germany
| | - Anna Cirkel
- Department of Neurology, University of Lübeck, Lübeck, Germany
| | - Marcus Heldmann
- Department of Neurology, University of Lübeck, Lübeck, Germany.,Institute of Psychology II, University of Lübeck, Lübeck, Germany
| | - Thomas F Münte
- Department of Neurology, University of Lübeck, Lübeck, Germany.,Institute of Psychology II, University of Lübeck, Lübeck, Germany
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10
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Leng H, Liu Y, Li Q, Wu Q, Li D, Jiang Z. Outcome Evaluation Affects Facial Trustworthiness: An Event-Related Potential Study. Front Hum Neurosci 2020; 14:514142. [PMID: 33240058 PMCID: PMC7683520 DOI: 10.3389/fnhum.2020.514142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 10/07/2020] [Indexed: 11/13/2022] Open
Abstract
Facial trustworthiness and feedback information of trustees can influence trustors’ investment behavior in trust games. This study investigated the temporal features of outcome evaluation (evaluation of feedback) and how they influence the processing of facial trustworthiness. A total of 25 college students participated in a decision-making task in which feedback was presented prior to a face stimulus. The decision of participants to continue investing was evaluated. We observed that trustors were more inclined to keep investing in trustworthy trustees or those appearing after positive feedback (gains). Event-related potential (ERP) results revealed that in the face presentation stage, trustworthy faces with losses induced more negative feedback-related negativity (FRN) than did trustworthy faces with gains and untrustworthy faces with losses. Further, faces that did not meet expectations induced more negative FRN. Trustworthy faces with gains induced more positive late positive component (LPC) than did trustworthy faces with losses and generated more motivated attention. Bottom–up and top–down processes were integrated for facial trustworthiness perception at different stages. In sum, top–down processing exerted a greater impact during the early stage of facial trustworthiness perception, both top–down and bottom–up processing were involved in the medium term, and bottom–up processing exerted a greater impact in the later stage.
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Affiliation(s)
- Haizhou Leng
- Element Education Department, Hebei Normal University, Shijiazhuang, China
| | - Ying Liu
- School of Psychology, Liaoning Normal University, Dalian, China
| | - Qian Li
- Xingtai Special Education School, Xingtai, China
| | - Qi Wu
- School of Psychology, Liaoning Normal University, Dalian, China
| | - Dong Li
- School of Psychology, Liaoning Normal University, Dalian, China
| | - Zhongqing Jiang
- School of Psychology, Liaoning Normal University, Dalian, China
- *Correspondence: Zhongqing Jiang
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11
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Smiling as negative feedback affects social decision-making and its neural underpinnings. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2020; 20:160-171. [PMID: 31900873 DOI: 10.3758/s13415-019-00759-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A crucial aspect of social decision-making is the ability to learn from the outcomes of preceding decisions. In particular, learning might be influenced by the expectedness of feedback and its valence. Expectedness has largely been operationalized as the frequency of stimulus occurrence and not in terms of its social context. Therefore, we investigated the influence of socially unexpected feedback, i.e., smiling upon adverse events, on behavioral and neural responses. We used a modified version of the ultimatum game, a commonly used paradigm for economic decision-making, by implementing different proposer identities with a distinct reaction pattern towards accepted and rejected monetary offers. We could show that an identity, who reacted with a smile towards rejected offers, evoked lower acceptance rates compared to identities, who reward acceptance with a smile. Electrophysiological correlates indicate N170 effects for emotional identities compared to a neutral control identity. Regarding FRN and P3 brain potentials, we detected a particular function of the smiling face when used as a socially unexpected, negative feedback stimulus. Hence, individuals seek an unexpected smile despite the associated monetary loss, which is accompanied by distinct neural patterns.
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Pegna AJ, Framorando D, Menetre E, Yu Z. Learning to trust a face: The time course of brain activation during a money game. Neurosci Lett 2019; 712:134501. [PMID: 31550506 DOI: 10.1016/j.neulet.2019.134501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/23/2019] [Accepted: 09/14/2019] [Indexed: 11/18/2022]
Abstract
Evidence shows that human faces can rapidly produce impressions of trust or distrust on the basis of their facial features. However, trust is also built through repeated interactions in which an opposite party acts positively towards the subject in a consistent way. The dynamics of cortical activation of this form of interactively-experienced trust is unclear. The current study therefore investigated the electrophysiological response to trust/distrust, arising through interactions in an investment game. Using an ERP paradigm, participants took part in a money game in which they chose to entrust different amounts to fictitious players. Some of these players were associated with the higher probability of a positive outcome (trustworthy behaviour), others were associated with a higher negative outcome (untrustworthy behaviour), and yet others were neutral. Over the course of the game, a strong central positivity emerged between 450 and 650 ms for trustworthy faces, compared to both neutral and untrustworthy players. This time period thus reflects the window during which the trustworthiness of a face is processed, when based on prior interaction. In addition, by evidencing ERP modifications for trustworthy faces alone, these findings suggest that the "default mode" of processing is initially biased towards distrust.
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Affiliation(s)
- Alan J Pegna
- School of Psychology, University of Queensland, Brisbane, 4072, Australia; Laboratory of Experimental Neuropsychology, Faculty of Psychology and Educational Sciences, University of Geneva, 1205, Geneva, Switzerland.
| | - David Framorando
- Laboratory of Experimental Neuropsychology, Faculty of Psychology and Educational Sciences, University of Geneva, 1205, Geneva, Switzerland
| | - Eric Menetre
- Laboratory of Experimental Neuropsychology, Faculty of Psychology and Educational Sciences, University of Geneva, 1205, Geneva, Switzerland
| | - Zhou Yu
- School of Psychology, University of Queensland, Brisbane, 4072, Australia
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Mussel P, Hewig J. A neural perspective on when and why trait greed comes at the expense of others. Sci Rep 2019; 9:10985. [PMID: 31358812 PMCID: PMC6662819 DOI: 10.1038/s41598-019-47372-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 07/12/2019] [Indexed: 11/10/2022] Open
Abstract
Depending on the point of view, conceptions of greed range from being a desirable and inevitable feature of a well-regulated, well-balanced economy to the root of all evil - radix omnium malorum avaritia (Tim 6.10). Regarding the latter, it has been proposed that greedy individuals strive for obtaining desired goods at all costs. Here, we show that trait greed predicts selfish economic decisions that come at the expense of others in a resource dilemma. This effect was amplified when individuals strived for obtaining real money, as compared to points, and when their revenue was at the expense of another person, as compared to a computer. On the neural level, we show that individuals high, compared to low in trait greed showed a characteristic signature in the EEG, a reduced P3 effect to positive, compared to negative feedback, indicating that they may have a lack of sensitivity to adjust behavior according to positive and negative stimuli from the environment. Brain-behavior relations further confirmed this lack of sensitivity to behavior adjustment as a potential underlying neuro-cognitive mechanism which explains selfish and reckless behavior that may come at the expense of others.
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Affiliation(s)
- Patrick Mussel
- Freie Universität Berlin, Division Personality Psychology and Psychological Assessment, Habelschwerdter Allee 45, 14195, Berlin, Germany.
| | - Johannes Hewig
- Julius Maximilians University Würzburg, Department of Psychology I, Differential Psychology, Personality Psychology, and Psychological Diagnostics, Marcusstr. 9-11, 97070, Würzburg, Germany
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14
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Fernandes C, Gonçalves AR, Pasion R, Ferreira-Santos F, Barbosa F, Martins IP, Marques-Teixeira J. Age-related changes in social decision-making: An electrophysiological analysis of unfairness evaluation in the Ultimatum Game. Neurosci Lett 2019; 692:122-126. [PMID: 30391319 DOI: 10.1016/j.neulet.2018.10.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 10/27/2018] [Accepted: 10/30/2018] [Indexed: 10/28/2022]
Abstract
This study examines age-related differences in behavioral and neural responses to unfairness. Our sample was composed of younger, middle-aged, and older adults, who performed the Ultimatum Game in the proposer role, and in the respondent role during an EEG recording. We administered neurocognitive tests to identify whether patterns in decision-making are associated with age-related changes in cognition. Despite the worse performance in measures of executive functioning, older adults had the best economic strategy by accepting more unfair offers than younger and middle-aged adults. Regarding electrophysiological results, while younger adults showed higher medial frontal negativity (MFN) amplitudes after unfair than after fair offers, middle-aged and older adults had similar amplitudes after both conditions. Our results suggest that aging may be accompanied by an insensitivity to unfairness, which may underlie their higher rates of unfair offers acceptance.
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Affiliation(s)
- C Fernandes
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Portugal; Faculty of Medicine, University of Porto, Portugal; Language Research Laboratory, Institute of Molecular Medicine, Faculty of Medicine, University of Lisbon, Portugal.
| | - A R Gonçalves
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Portugal
| | - R Pasion
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Portugal
| | - F Ferreira-Santos
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Portugal
| | - F Barbosa
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Portugal
| | - I P Martins
- Language Research Laboratory, Institute of Molecular Medicine, Faculty of Medicine, University of Lisbon, Portugal
| | - J Marques-Teixeira
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Portugal
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15
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Weiß M, Gutzeit J, Rodrigues J, Mussel P, Hewig J. Do emojis influence social interactions? Neural and behavioral responses to affective emojis in bargaining situations. Psychophysiology 2019; 56:e13321. [DOI: 10.1111/psyp.13321] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 11/19/2018] [Accepted: 11/27/2018] [Indexed: 12/23/2022]
Affiliation(s)
- Martin Weiß
- Differential Psychology, Personality Psychology, and Psychological Diagnostics; Julius-Maximilians-Universität Würzburg; Würzburg Germany
| | - Julian Gutzeit
- Differential Psychology, Personality Psychology, and Psychological Diagnostics; Julius-Maximilians-Universität Würzburg; Würzburg Germany
| | - Johannes Rodrigues
- Differential Psychology, Personality Psychology, and Psychological Diagnostics; Julius-Maximilians-Universität Würzburg; Würzburg Germany
| | - Patrick Mussel
- Division Personality Psychology and Psychological Assessment; Freie Universität Berlin; Berlin Germany
| | - Johannes Hewig
- Differential Psychology, Personality Psychology, and Psychological Diagnostics; Julius-Maximilians-Universität Würzburg; Würzburg Germany
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16
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Glazer JE, Kelley NJ, Pornpattananangkul N, Mittal VA, Nusslock R. Beyond the FRN: Broadening the time-course of EEG and ERP components implicated in reward processing. Int J Psychophysiol 2018; 132:184-202. [DOI: 10.1016/j.ijpsycho.2018.02.002] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 01/31/2018] [Accepted: 02/01/2018] [Indexed: 12/18/2022]
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17
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Long C, Sun Q, Jia S, Li P, Chen A. Give Me a Chance! Sense of Opportunity Inequality Affects Brain Responses to Outcome Evaluation in a Social Competitive Context: An Event-Related Potential Study. Front Hum Neurosci 2018; 12:135. [PMID: 29681808 PMCID: PMC5897545 DOI: 10.3389/fnhum.2018.00135] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 03/26/2018] [Indexed: 01/10/2023] Open
Abstract
People are strongly motivated to pursue social equality during social interactions. Previous studies have shown that outcome equality influences the neural activities of monetary feedback processing in socioeconomic games; however, it remains unclear whether perception of opportunity equality affects outcome evaluation even when outcomes are maintained equal. The current study investigated the electrophysiological activities of outcome evaluation in different instructed opportunity equality conditions with event-related potentials (ERPs). Participants were asked to play a competitive dice game against an opponent to win money. Opportunity equality was manipulated in three conditions, depending on whether participants were allowed the opportunity to throw less, equal, or more dice compared to their opponents. Although participants received a winning outcome with approximately 50% chance in all equality conditions, they selectively exhibited sensitivity to the less-dice condition by reporting stronger feelings of unfairness and unpleasantness than in the equal and more-dice conditions. In line with the behavioral results, larger reward positivity amplitudes were elicited by the monetary outcome in the less-dice condition than in the other two conditions, reflecting intensified reward prediction error (RPE) signals under negative emotional arousal. Further, P3 amplitudes were enhanced following reward feedback only in the unequal conditions, perhaps due to the high-level motivational and affective processing associated with resolving conflict between social norms and self-interest. The present findings elucidate the complex temporal course of outcome evaluation processes in different opportunity equality conditions.
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Affiliation(s)
- Changquan Long
- Key Laboratory of Cognition and Personality of the Ministry of Education, Southwest University, Chongqing, China
| | - Qian Sun
- Key Laboratory of Cognition and Personality of the Ministry of Education, Southwest University, Chongqing, China
| | - Shiwei Jia
- School of Psychology, Shandong Normal University, Jinan, China
| | - Peng Li
- College of Psychology and Sociology, Shenzhen University, Shenzhen, China
| | - Antao Chen
- Key Laboratory of Cognition and Personality of the Ministry of Education, Southwest University, Chongqing, China
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18
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Feedback is the breakfast of champions: the significance of self-controlled formal feedback for autonomous task engagement. Neuroreport 2018; 29:13-18. [PMID: 29112673 DOI: 10.1097/wnr.0000000000000921] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
With the aim of examining the positive effect of the formal feedback mechanism itself beyond its informational aspect, we engaged participants in the stopwatch task and recorded their electroencephalogram throughout the experiment. This task requires a button press to stop the watch within a given time interval, the completion of which is simultaneously accompanied by adequate information on task performance. In the self-controlled feedback mode, participants could freely choose whether to request formal feedback after completing the task. In another mode, additional feedback was not provided. The 'non-choice' cue was found to elicit a more negative cue-elicited feedback negativity compared with 'choice', suggesting that the opportunity to solicit formal feedback was perceived as more desirable. In addition, a more enhanced stimulus-preceding negativity was observed prior to the task initiation cue in the self-controlled feedback condition, indicating that participants paid more sustained anticipatory attention during task preparation. Taken together, these electrophysiological results suggested an inherent reward within the formal feedback mechanism itself and the significance of self-controlled formal feedback for autonomous task engagement.
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Vignapiano A, Mucci A, Merlotti E, Giordano GM, Amodio A, Palumbo D, Galderisi S. Impact of Reward and Loss Anticipation on Cognitive Control: An Event-Related Potential Study in Subjects With Schizophrenia and Healthy Controls. Clin EEG Neurosci 2018; 49:46-54. [PMID: 29243531 DOI: 10.1177/1550059417745935] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Deficits of cognitive functions and motivation are core aspects of schizophrenia. The interaction of these deficits might contribute to impair the ability to flexibly adjust behavior in accordance with one's intentions and goals. Many studies have focused on the anterior N2 as a correlate of cognitive control based on motivational value. AIMS Given the key role of motivation impairment in schizophrenia as a predictor of functional outcome, we aimed to study the impact of reward- and avoidance-based motivation on cognitive control using N2. METHOD Event-related potentials were recorded during the execution of the "Monetary Incentive Delay (MID)" task in 34 patients with schizophrenia (SCZ) stabilized on second-generation antipsychotics and 22 healthy controls (HC). Cognitive domains were assessed using the MATRICS Consensus Cognitive Battery. Negative symptom domains (Avolition/apathy and Expressive deficit), as well as positive and disorganization dimensions were also assessed in SCZ. RESULTS We did not observe any group difference in N2 amplitude or latency. In HC, N2 amplitude was significantly larger for anticipation of large loss with regard to all reward conditions and for all incentive versus neutral conditions. In SCZ, N2 amplitude did not discriminate between large loss and reward or between incentive and neutral conditions. N2 amplitude was not correlated with psychopathological dimensions or MCCB-assessed cognitive deficits in SCZ. CONCLUSION Our data in HC are in line with the hypothesis that N2 amplitude reflects the impact of motivational salience on cognitive control. Our results in SCZ indicate a deficit in the discrimination of motivational salience to the service of cognitive control, independently of psychopathology and other cognitive deficits.
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Affiliation(s)
- Annarita Vignapiano
- 1 Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Armida Mucci
- 1 Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Eleonora Merlotti
- 1 Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giulia Maria Giordano
- 1 Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonella Amodio
- 1 Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Davide Palumbo
- 1 Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Silvana Galderisi
- 1 Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
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20
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Horat SK, Prévot A, Richiardi J, Herrmann FR, Favre G, Merlo MCG, Missonnier P. Differences in Social Decision-Making between Proposers and Responders during the Ultimatum Game: An EEG Study. Front Integr Neurosci 2017; 11:13. [PMID: 28744204 PMCID: PMC5504150 DOI: 10.3389/fnint.2017.00013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 06/22/2017] [Indexed: 11/23/2022] Open
Abstract
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). However, the comparison of the ERP waveforms between the responder and proposer conditions has never been studied. Therefore, to investigate condition-related electrophysiological changes, we applied the UG paradigm and compared parameters of the P2, LPC and FRN components in twenty healthy participants. For the responder condition, we found a significantly decreased amplitude and delayed latency for the P2 component, whereas the mean amplitudes of the LPC and FRN increased compared to the proposer condition. Additionally, the proposer condition elicited an early component consisting of a negative deflection around 190 ms, in the upward slope of the P2, probably as a result of early conflict-related processing. Using independent component analysis (ICA), we extracted one functional component time-locked to this deflection, and with source reconstruction (LAURA) we found the anterior cingulate cortex (ACC) as one of the underlying sources. Overall, our findings indicate that intensity and time-course of neuronal systems engaged in the decision-making processes diverge between both UG conditions, suggesting differential cognitive processes. Understanding the electrophysiological bases of decision-making and social interactions in controls could be useful to further detect which steps are impaired in psychiatric patients in their ability to attribute mental states (such as beliefs, intents, or desires) to oneself and others. This ability is called mentalizing (also known as theory of mind).
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Affiliation(s)
- Sibylle K Horat
- Laboratory for Psychiatric Neuroscience and Psychotherapy, Department of Medicine, Faculty of Science, University of FribourgFribourg, Switzerland
| | - Anne Prévot
- School of Health Sciences (HEdS-FR), University of Applied Sciences and Arts Western SwitzerlandFribourg, Switzerland
| | - Jonas Richiardi
- Laboratory of Neurology and Imaging of Cognition, Department of Neuroscience, University of GenevaGeneva, Switzerland
| | - François R Herrmann
- Department of Rehabilitation and Geriatrics, University Hospitals of GenevaChêne-Bourg, Switzerland
| | - Grégoire Favre
- Sector of Psychiatry and Psychotherapy for Adults, Mental Health Network Fribourg (RFSM)Marsens, Switzerland
| | - Marco C G Merlo
- Laboratory for Psychiatric Neuroscience and Psychotherapy, Department of Medicine, Faculty of Science, University of FribourgFribourg, Switzerland
| | - Pascal Missonnier
- Laboratory for Psychiatric Neuroscience and Psychotherapy, Department of Medicine, Faculty of Science, University of FribourgFribourg, Switzerland.,Sector of Psychiatry and Psychotherapy for Adults, Mental Health Network Fribourg (RFSM)Marsens, Switzerland
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21
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Zhang X, Lin X, Takagi S, Sai L. Electrophysiological Correlates of Cue-Related Processing in a Gambling Task: Early Outcome Evaluation or Outcome Expectation? Front Psychol 2017; 8:978. [PMID: 28659847 PMCID: PMC5468781 DOI: 10.3389/fpsyg.2017.00978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 05/29/2017] [Indexed: 11/30/2022] Open
Abstract
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. We used a gambling task in which the participants were told to guess which of two doors hid a reward. At the beginning of each trial, a cue was presented to inform the participants of how many doors hid a reward. We found that these predictive cues elicited a FRN-like negativity at the frontal sites within around 200–300 ms. However, this negativity did not significantly differ between the cues that fully predicted gains and the cues that fully predicted losses. Furthermore, predictive cues elicited an expectation-related slow wave, and cues that predicted gains with a 50% probability elicited a larger expectation-related slow wave than cues that fully predicted gains or losses. Our results suggest that cues predicting outcomes reflect outcome expectations rather than initial evaluations of the forthcoming outcomes.
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Affiliation(s)
- Xiaoyi Zhang
- School of Education Science, Huangshan UniversityHuangshan, China
| | - Xiaohong Lin
- Bioimaging Core, Faculty of Health Sciences, University of MacauMacau, China
| | - Shiho Takagi
- School of Psychology and Cognitive Science, East China Normal UniversityShanghai, China
| | - Liyang Sai
- Institutes of Psychological Sciences, Hangzhou Normal UniversityHangzhou, China.,Zhejiang Key Laboratory for Research in Assessment of Cognitive ImpairmentsHangzhou, China.,Center for Cognition and Brain Disorders, Hangzhou Normal UniversityHangzhou, China
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22
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Li D, Meng L, Ma Q. Who Deserves My Trust? Cue-Elicited Feedback Negativity Tracks Reputation Learning in Repeated Social Interactions. Front Hum Neurosci 2017; 11:307. [PMID: 28663727 PMCID: PMC5471337 DOI: 10.3389/fnhum.2017.00307] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 05/29/2017] [Indexed: 12/27/2022] Open
Abstract
Trust and trustworthiness contribute to reciprocal behavior and social relationship development. To make better decisions, people need to evaluate others’ trustworthiness. They often assess this kind of reputation by learning through repeated social interactions. The present event-related potential (ERP) study explored the reputation learning process in a repeated trust game where subjects made multi-round decisions of investment to different partners. We found that subjects gradually learned to discriminate trustworthy partners from untrustworthy ones based on how often their partners reciprocated the investment, which was indicated by their own investment decisions. Besides, electrophysiological data showed that the faces of the untrustworthy partners induced larger feedback negativity (FN) amplitude than those of the trustworthy partners, but only in the late phase of the game. The ERP results corresponded with the behavioral pattern and revealed that the learned trustworthiness differentiation was coded by the cue-elicited FN component. Consistent with previous research, our findings suggest that the anterior cue-elicited FN reflects the reputation appraisal and tracks the reputation learning process in social interactions.
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Affiliation(s)
- Diandian Li
- School of Management, Zhejiang UniversityHangzhou, China.,Beijing Xinsight Technology Co. Ltd.Beijing, China.,Neuromanagement Lab, Zhejiang UniversityHangzhou, China
| | - Liang Meng
- School of Business and Management, Shanghai International Studies UniversityShanghai, China.,Laboratory of Applied Brain and Cognitive Sciences, Shanghai International Studies UniversityShanghai, China
| | - Qingguo Ma
- School of Management, Zhejiang UniversityHangzhou, China.,Neuromanagement Lab, Zhejiang UniversityHangzhou, China.,Institute of Neural Management Sciences, Zhejiang University of TechnologyHangzhou, China
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23
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Ingroup/outgroup membership modulates fairness consideration: neural signatures from ERPs and EEG oscillations. Sci Rep 2017; 7:39827. [PMID: 28051156 PMCID: PMC5209655 DOI: 10.1038/srep39827] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 11/28/2016] [Indexed: 11/25/2022] Open
Abstract
Previous studies have shown that ingroup/outgroup membership influences individual’s fairness considerations. However, it is not clear yet how group membership influences brain activity when a recipient evaluates the fairness of asset distribution. In this study, subjects participated as recipients in an Ultimatum Game with alleged members of both an experimentally induced ingroup and outgroup. They either received extremely unequal, moderately unequal, or equal offers from proposers while electroencephalogram was recorded. Behavioral results showed that the acceptance rates for unequal offers were higher when interacting with ingroup partners than with outgroup partners. Analyses of event related potentials revealed that proposers’ group membership modulated offer evaluation at earlier processing stages. Feedback-related negativity was more negative for extremely and moderately unequal offers compared to equal offers in the ingroup interaction whereas it did not show differential responses to different offers in the outgroup interaction. Analyses of event related oscillations revealed that the theta power (4–6 Hz) was larger for moderately unequal offers than equal offers in the ingroup interaction whereas it did not show differential responses to different offers in the outgroup interaction. Thus, early mechanisms of fairness evaluation are strongly modulated by the ingroup/outgroup membership of the interaction partner.
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24
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The interplay between feedback-related negativity and individual differences in altruistic punishment: An EEG study. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2016; 16:276-88. [PMID: 26530245 DOI: 10.3758/s13415-015-0388-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
To date, the interplay betwexen neurophysiological and individual difference factors in altruistic punishment has been little understood. To examine this issue, 45 individuals participated in a Dictator Game with punishment option while the feedback-related negativity (FRN) was derived from the electroencephalogram (EEG). Unlike previous EEG studies on the Dictator Game, we introduced a third party condition to study the effect of fairness norm violations in addition to employing a first person perspective. For the first time, we also examined the role of individual differences, specifically fairness concerns, positive/negative affectivity, and altruism/empathy as well as recipients' financial situation during altruistic punishment. The main results show that FRN amplitudes were more pronounced for unfair than for fair assignments in both the first person and third party perspectives. These findings suggest that FRN amplitudes are sensitive to fairness norm violations and play a crucial role in the recipients' evaluation of dictator assignments. With respect to individual difference factors, recipients' current financial situation affected the FRN fairness effect in the first person perspective, indicating that when being directly affected by the assignments, more affluent participants experienced stronger violations of expectations in altruistic punishment decisions. Regarding individual differences in trait empathy, in the third party condition FRN amplitudes were more pronounced for those who scored lower in empathy. This may suggest empathy as another motive in third party punishment. Independent of the perspective taken, higher positive affect was associated with more punishment behavior, suggesting that positive emotions may play an important role in restoring violated fairness norms.
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25
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Ma Q, Meng L, Shen Q. Deliberate or unintended: Intentions modulate empathic responses to others' economic payoffs in social interactions. Soc Neurosci 2016; 12:637-648. [PMID: 27549133 DOI: 10.1080/17470919.2016.1223746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Previous studies examining empathy have revealed the neural substrates of how the physical pain of others is represented in the human brain. However, little is known about the empathic modulation of behavioral and neural responses to others' economic payoffs, especially in the social context. In the present study, we engaged participants in a revised Dictator Game as observers who observe the powerless players receiving varied offers proposed by the dominant players, establishing the link between empathy and fairness perception. Results showed that unfair division schemes elicited a more pronounced FRN than fair ones only if a human agent proposed the initial offer. In addition, observers sacrificed their own payments to adjust unfair proposals, especially when a human agent proposed the offer. Thus, results of the current study demonstrated that perceived intention modulates behavioral and neural responses to others' economic payoffs in social interactions.
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Affiliation(s)
- Qingguo Ma
- a College of Economics and Management , Zhejiang University of Technology , Hangzhou , China.,d Neuromanagement Lab , Zhejiang University , Hangzhou , China
| | - Liang Meng
- b School of Business and Management , Shanghai International Studies University , Shanghai , China.,c School of Management , Zhejiang University , Hangzhou , China
| | - Qiang Shen
- a College of Economics and Management , Zhejiang University of Technology , Hangzhou , China.,c School of Management , Zhejiang University , Hangzhou , China
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26
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Lukinova E, Myagkov M. Impact of Short Social Training on Prosocial Behaviors: An fMRI Study. Front Syst Neurosci 2016; 10:60. [PMID: 27458349 PMCID: PMC4932112 DOI: 10.3389/fnsys.2016.00060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 06/23/2016] [Indexed: 01/03/2023] Open
Abstract
Efficient brain-computer interfaces (BCIs) are in need of knowledge about the human brain and how it interacts, plays games, and socializes with other brains. A breakthrough can be achieved by revealing the microfoundations of sociality, an additional component of the utility function reflecting the value of contributing to group success derived from social identity. Building upon our previous behavioral work, we conduct a series of functional magnetic resonance imaging (fMRI) experiments (N = 10 in the Pilot Study and N = 15 in the Main Study) to measure whether and how sociality alters the functional activation of and connectivity between specific systems in the brain. The overarching hypothesis of this study is that sociality, even in a minimal form, serves as a natural mechanism of sustainable cooperation by fostering interaction between brain regions associated with social cognition and those related to value calculation. We use group-based manipulations to induce varying levels of sociality and compare behavior in two social dilemmas: Prisoner's Dilemma and variations of Ultimatum Game. We find that activation of the right inferior frontal gyrus, a region previously associated with cognitive control and modulation of the valuation system, is correlated with activity in the medial prefrontal cortex (mPFC) to a greater degree when participants make economic decisions in a game with an acquaintance, high sociality condition, compared to a game with a random individual, low sociality condition. These initial results suggest a specific biological mechanism through which sociality facilitates cooperation, fairness and provision of public goods at the cost of individual gain. Future research should examine neural dynamics in the brain during the computation of utility in the context of strategic games that involve social interaction for a larger sample of subjects.
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Affiliation(s)
| | - Mikhail Myagkov
- Department of Political Science, University of Oregon, Eugene, OR USA
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27
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Kaltwasser L, Hildebrandt A, Wilhelm O, Sommer W. Behavioral and neuronal determinants of negative reciprocity in the ultimatum game. Soc Cogn Affect Neurosci 2016; 11:1608-17. [PMID: 27261490 DOI: 10.1093/scan/nsw069] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 05/13/2016] [Indexed: 12/28/2022] Open
Abstract
The rejection of unfair offers in the ultimatum game (UG) indicates negative reciprocity. The model of strong reciprocity claims that negative reciprocity reflects prosociality because the rejecting individual is sacrificing resources in order to punish unfair behavior. However, a recent study found that the rejection rate of unfair offers is linked to assertiveness (status defense model). To pursue the question what drives negative reciprocity, the present study investigated individual differences in the rejection of unfair offers along with their behavioral and neuronal determinants. We measured fairness preferences and event-related potentials (ERP) in 200 healthy participants playing a computerized version of the UG with pictures of unfair and fair proposers. Structural equation modeling (SEM) on the behavioral data corroborated both the strong reciprocity and the status defense models of human cooperation: Not only more prosocial but also more assertive individuals were more likely to show negative reciprocity by rejecting unfair offers. Experimental ERP results confirmed the feedback negativity (FN) as a neural signature of fairness processing. Multilevel SEM of brain-behavior relationships revealed that negative reciprocity was significantly associated with individual differences in FN amplitudes in response to proposers. Our results confirm stable individual differences in fairness processing at the behavioral and neuronal level.
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Affiliation(s)
- Laura Kaltwasser
- Humboldt-Universität zu Berlin, Institut für Psychologie, Berlin 10099, Germany Berlin School of Mind & Brain, Berlin 10099, Germany
| | - Andrea Hildebrandt
- Ernst-Moritz-Arndt-Universität Greifswald, Institut für Psychologie, Greifswald 17479, Germany
| | - Oliver Wilhelm
- Universität Ulm, Institut für Psychologie & Pädagogik, Ulm 89069, Germany
| | - Werner Sommer
- Humboldt-Universität zu Berlin, Institut für Psychologie, Berlin 10099, Germany Berlin School of Mind & Brain, Berlin 10099, Germany
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Riepl K, Mussel P, Osinsky R, Hewig J. Influences of State and Trait Affect on Behavior, Feedback-Related Negativity, and P3b in the Ultimatum Game. PLoS One 2016; 11:e0146358. [PMID: 26742103 PMCID: PMC4704707 DOI: 10.1371/journal.pone.0146358] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Accepted: 12/16/2015] [Indexed: 01/20/2023] Open
Abstract
The present study investigates how different emotions can alter social bargaining behavior. An important paradigm to study social bargaining is the Ultimatum Game. There, a proposer gets a pot of money and has to offer part of it to a responder. If the responder accepts, both players get the money as proposed by the proposer. If he rejects, none of the players gets anything. Rational choice models would predict that responders accept all offers above 0. However, evidence shows that responders typically reject a large proportion of all unfair offers. We analyzed participants’ behavior when they played the Ultimatum Game as responders and simultaneously collected electroencephalogram data in order to quantify the feedback-related negativity and P3b components. We induced state affect (momentarily emotions unrelated to the task) via short movie clips and measured trait affect (longer-lasting emotional dispositions) via questionnaires. State happiness led to increased acceptance rates of very unfair offers. Regarding neurophysiology, we found that unfair offers elicited larger feedback-related negativity amplitudes than fair offers. Additionally, an interaction of state and trait affect occurred: high trait negative affect (subsuming a variety of aversive mood states) led to increased feedback-related negativity amplitudes when participants were in an angry mood, but not if they currently experienced fear or happiness. We discuss that increased rumination might be responsible for this result, which might not occur, however, when people experience happiness or fear. Apart from that, we found that fair offers elicited larger P3b components than unfair offers, which might reflect increased pleasure in response to fair offers. Moreover, high trait negative affect was associated with decreased P3b amplitudes, potentially reflecting decreased motivation to engage in activities. We discuss implications of our results in the light of theories and research on depression and anxiety.
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Affiliation(s)
- Korbinian Riepl
- Department of Psychology 1, University of Würzburg, Würzburg, Germany
- * E-mail:
| | - Patrick Mussel
- Department of Psychology 1, University of Würzburg, Würzburg, Germany
| | - Roman Osinsky
- Department of Psychology 1, University of Würzburg, Würzburg, Germany
| | - Johannes Hewig
- Department of Psychology 1, University of Würzburg, Würzburg, Germany
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Face-induced expectancies influence neural mechanisms of performance monitoring. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2015; 16:261-75. [DOI: 10.3758/s13415-015-0387-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Novak KD, Foti D. Teasing apart the anticipatory and consummatory processing of monetary incentives: An event-related potential study of reward dynamics. Psychophysiology 2015. [DOI: 10.1111/psyp.12504] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Keisha D. Novak
- Department of Psychological Science; Ball State University; Muncie Indiana USA
| | - Dan Foti
- Department of Psychological Sciences; Purdue University; West Lafayette Indiana USA
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Ma Q, Meng L, Shen Q. You have my word: reciprocity expectation modulates feedback-related negativity in the trust game. PLoS One 2015; 10:e0119129. [PMID: 25719408 PMCID: PMC4342159 DOI: 10.1371/journal.pone.0119129] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 01/09/2015] [Indexed: 11/18/2022] Open
Abstract
Promise is one of the most powerful tools producing trust and facilitating cooperation, and sticking to the promise is deemed as a key social norm in social interactions. The present study explored the extent to which promise would influence investors' decision-making in the trust game where promise had no predictive value regarding trustees' reciprocation. In addition, we examined the neural underpinnings of the investors' outcome processing related to the trustees' promise keeping and promise breaking. Consistent with our hypothesis, behavioral results indicated that promise could effectively increase the investment frequency of investors. Electrophysiological results showed that, promise induced larger differentiated-FRN responses to the reward and non-reward discrepancy. Taken together, these results suggested that promise would promote cooperative behavior, while breach of promise would be regarded as a violation of the social norm, corroborating the vital role of non-enforceable commitment in social decision making.
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Affiliation(s)
- Qingguo Ma
- School of Management, Zhejiang University, Hangzhou, China
- Neuromanagement Lab, Zhejiang University, Hangzhou, China
| | - Liang Meng
- School of Management, Zhejiang University, Hangzhou, China
- Neuromanagement Lab, Zhejiang University, Hangzhou, China
| | - Qiang Shen
- School of Management, Zhejiang University, Hangzhou, China
- Neuromanagement Lab, Zhejiang University, Hangzhou, China
- National Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
- * E-mail:
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Sun D, Chan CC, Hu Y, Wang Z, Lee TM. Neural correlates of outcome processing post dishonest choice: An fMRI and ERP study. Neuropsychologia 2015; 68:148-57. [DOI: 10.1016/j.neuropsychologia.2015.01.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2014] [Revised: 12/19/2014] [Accepted: 01/09/2015] [Indexed: 01/07/2023]
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Yu R, Zhang P. Neural evidence for description dependent reward processing in the framing effect. Front Neurosci 2014; 8:56. [PMID: 24733998 PMCID: PMC3973918 DOI: 10.3389/fnins.2014.00056] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Accepted: 03/12/2014] [Indexed: 12/31/2022] Open
Abstract
Human decision making can be influenced by emotionally valenced contexts, known as the framing effect. We used event-related brain potentials to investigate how framing influences the encoding of reward. We found that the feedback related negativity (FRN), which indexes the “worse than expected” negative prediction error in the anterior cingulate cortex (ACC), was more negative for the negative frame than for the positive frame in the win domain. Consistent with previous findings that the FRN is not sensitive to “better than expected” positive prediction error, the FRN did not differentiate the positive and negative frame in the loss domain. Our results provide neural evidence that the description invariance principle which states that reward representation and decision making are not influenced by how options are presented is violated in the framing effect.
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Affiliation(s)
- Rongjun Yu
- Department of Psychology and Center for Studies of Psychological Application, School of Psychology, South China Normal University Guangzhou, China
| | - Ping Zhang
- Department of Psychology and Center for Studies of Psychological Application, School of Psychology, South China Normal University Guangzhou, China
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