1
|
Hernandez-Pena L, Hoppe W, Koch J, Keeler C, Waller R, Habel U, Sijben R, Wagels L. The role of dominance in sibling relationships: differences in interactive cooperative and competitive behavior. Sci Rep 2023; 13:11863. [PMID: 37481667 PMCID: PMC10363155 DOI: 10.1038/s41598-023-38936-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 07/17/2023] [Indexed: 07/24/2023] Open
Abstract
Siblings strongly influence each other in their social development and are a major source of support and conflict. Yet, studies are mostly observational, and little is known about how adult sibling relationships influence social behavior. Previous tasks exploring dynamically adjusting social interactions have limitations in the level of interactivity and naturalism of the interaction. To address these limitations, we created a cooperative tetris puzzle-solving task and an interactive version of the chicken game task. We validated these two tasks to study cooperative and competitive behavior in real-time interactions (N = 56). Based on a dominance questionnaire (DoPL), sibling pairs were clustered into pairs that were both low in dominance (n = 7), both high in dominance (n = 8), or one low and one high in dominance (n = 13). Consistent with our hypothesis, there were significantly more mutual defections, less use of turn-taking strategies, and a non-significant trend for reduced success in solving tetris puzzles together among high dominance pairs compared to both other pair types. High dominant pairs also had higher Machiavellian and hypercompetitiveness traits and more apathetic sibling relationships. Both tasks constitute powerful and reliable tools to study personality and relationship influences on real and natural social interactions by demonstrating the different cooperative and competitive dynamics between siblings.
Collapse
Affiliation(s)
- Lucia Hernandez-Pena
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany.
- JARA - Translational Brain Medicine, Aachen, Germany.
| | - Wiebke Hoppe
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Julia Koch
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
- JARA - Translational Brain Medicine, Aachen, Germany
| | - Charlotte Keeler
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
| | - Rebecca Waller
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - Ute Habel
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
- Institute of Neuroscience and Medicine: JARA-Institute Brain Structure Function Relationship (INM 10), Research Center Jülich, Jülich, Germany
| | - Rik Sijben
- Brain Imaging Facility, Interdisciplinary Center for Clinical Research (IZKF), RWTH Aachen University, Aachen, Germany
| | - Lisa Wagels
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicine, RWTH Aachen, Pauwelsstrasse 30, 52074, Aachen, Germany
- JARA - Translational Brain Medicine, Aachen, Germany
| |
Collapse
|
2
|
Russo C, Senese VP. Functional near-infrared spectroscopy is a useful tool for multi-perspective psychobiological study of neurophysiological correlates of parenting behaviour. Eur J Neurosci 2023; 57:258-284. [PMID: 36485015 DOI: 10.1111/ejn.15890] [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: 07/04/2022] [Revised: 12/02/2022] [Accepted: 12/08/2022] [Indexed: 12/13/2022]
Abstract
The quality of the relationship between caregiver and child has long-term effects on the cognitive and socio-emotional development of children. A process involved in human parenting is the bio-behavioural synchrony that occurs between the partners in the relationship during interaction. Through interaction, bio-behavioural synchronicity allows the adaptation of the physiological systems of the parent to those of the child and promotes the positive development and modelling of the child's social brain. The role of bio-behavioural synchrony in building social bonds could be investigated using functional near-infrared spectroscopy (fNIRS). In this paper we have (a) highlighted the importance of the quality of the caregiver-child relationship for the child's cognitive and socio-emotional development, as well as the relevance of infantile stimuli in the activation of parenting behaviour; (b) discussed the tools used in the study of the neurophysiological substrates of the parental response; (c) proposed fNIRS as a particularly suitable tool for the study of parental responses; and (d) underlined the need for a multi-systemic psychobiological approach to understand the mechanisms that regulate caregiver-child interactions and their bio-behavioural synchrony. We propose to adopt a multi-system psychobiological approach to the study of parental behaviour and social interaction.
Collapse
Affiliation(s)
- Carmela Russo
- Psychometric Laboratory, Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Vincenzo Paolo Senese
- Psychometric Laboratory, Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| |
Collapse
|
3
|
Sun Q, Molenmaker WE, Zhang Y, Liu Y, van Dijk E. Procedural fairness facilitates cooperative behavior by enhancing cooperative expectations. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2022. [DOI: 10.1111/spc3.12711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Qian Sun
- Department of Psychology Suzhou University of Science and Technology Suzhou Jiangsu China
- School of Psychology and Cognitive Science East China Normal University Shanghai China
| | - Welmer E. Molenmaker
- Social, Economic and Organisational Psychology Unit Institute of Psychology Leiden University Leiden The Netherlands
| | - Yikang Zhang
- School of Psychology and Cognitive Science East China Normal University Shanghai China
| | - Yongfang Liu
- School of Psychology and Cognitive Science East China Normal University Shanghai China
| | - Eric van Dijk
- Social, Economic and Organisational Psychology Unit Institute of Psychology Leiden University Leiden The Netherlands
| |
Collapse
|
4
|
Discriminability of single-trial EEG during decision-making of cooperation or aggression: a study based on machine learning. Med Biol Eng Comput 2022; 60:2217-2227. [DOI: 10.1007/s11517-022-02557-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 03/30/2022] [Indexed: 11/29/2022]
|
5
|
What Can Game Theory Tell Us about an AI ‘Theory of Mind’? GAMES 2022. [DOI: 10.3390/g13030046] [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
Game theory includes a rich source of methods for analysing strategic interactions where there are a small number of agents, each having only a few choices. In more complex settings though, where there are many choices over indefinite time horizons involving large social groups, these methods are unlikely to fully capture the causes of agent behaviour. If agents are able to simplify the task of understanding what others might do by modelling the constraints of others, particularly unobservable cognitive constraints, then the possible behavioural outcomes can be similarly restricted, thereby reducing the complexity of a social interaction. Having a cognitive representation of the unobserved causal states of others is an aspect of a ‘Theory of Mind’ and it plays a central role in the psychology of social interactions. In this article I examine a selection of results on the theory of mind and connect these with the ‘game theory of mind’ to draw conclusions regarding the complexity of one-on-one and large-scale social coordination. To make this explicit, I will illustrate the relationship between the two psychological terms ‘introspection’ and ‘theory of mind’ and the economic analysis of game theory, while retaining as much as possible of the richness of the psychological concepts. It will be shown that game theory plays an important role in modelling interpersonal relationships for both biological and artificial agents, but it is not yet the whole story, and some psychological refinements to game theory are discussed.
Collapse
|
6
|
Wang W, Fu C, Kong X, Osinsky R, Hewig J, Wang Y. Neuro-Behavioral Dynamic Prediction of Interpersonal Cooperation and Aggression. Neurosci Bull 2021; 38:275-289. [PMID: 34628592 PMCID: PMC8975956 DOI: 10.1007/s12264-021-00777-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 07/05/2021] [Indexed: 10/20/2022] Open
Abstract
How to quickly predict an individual's behavioral choices is an important issue in the field of human behavior research. Using noninvasive electroencephalography, we aimed to identify neural markers in the prior outcome-evaluation stage and the current option-assessment stage of the chicken game that predict an individual's behavioral choices in the subsequent decision-output stage. Hierarchical linear modeling-based brain-behavior association analyses revealed that midfrontal theta oscillation in the prior outcome-evaluation stage positively predicted subsequent aggressive choices; also, beta oscillation in the current option-assessment stage positively predicted subsequent cooperative choices. These findings provide electrophysiological evidence for the three-stage theory of decision-making and strengthen the feasibility of predicting an individual's behavioral choices using neural oscillations.
Collapse
Affiliation(s)
- Wei Wang
- School of Psychology, Beijing Normal University, Beijing, 100875, China
- Department of Mathematics, University of Illinois Urbana-Champaign, Urbana, 61801, USA
| | - Chao Fu
- School of Economics and Management, Fuzhou University, Fuzhou, 350108, China
| | - Xiangzeng Kong
- School of Economics and Management, Fuzhou University, Fuzhou, 350108, China
| | - Roman Osinsky
- Department of Differential Psychology, Institute of Psychology, Osnabruck University, 49074, Osnabrück, Germany
| | - Johannes Hewig
- Department of Psychology, University of Würzburg, 97070, Würzburg, Germany
| | - Yiwen Wang
- School of Psychology, Beijing Normal University, Beijing, 100875, China.
- School of Economics and Management, Fuzhou University, Fuzhou, 350108, China.
| |
Collapse
|
7
|
The right temporoparietal junction during a cooperation dilemma: An rTMS study. NEUROIMAGE: REPORTS 2021. [DOI: 10.1016/j.ynirp.2021.100033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
8
|
Kim SP, Kim M, Lee J, Cho YS, Kwon OS. A Computer-Based Method for the Investigation of Human Behavior in the Iterative Chicken Game. Front Psychol 2021; 12:576404. [PMID: 34122205 PMCID: PMC8195276 DOI: 10.3389/fpsyg.2021.576404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 05/04/2021] [Indexed: 11/13/2022] Open
Abstract
The present study develops an artificial agent that plays the iterative chicken game based on a computational model that describes human behavior in competitive social interactions in terms of fairness. The computational model we adopted in this study, named as the self-concept fairness model, decides the agent's action according to the evaluation of fairness of both opponent and self. We implemented the artificial agent in a computer program with a set of parameters adjustable by researchers. These parameters allow researchers to determine the extent to which the agent behaves aggressively or cooperatively. To demonstrate the use of the proposed method for the investigation of human behavior, we performed an experiment in which human participants played the iterative chicken game against the artificial agent. Participants were divided into two groups, each being informed to play with either a person or the computer. The behavioral analysis results showed that the proposed method can induce changes in the behavioral pattern of human players by changing the agent's behavioral pattern. Also, we found that participants tended to be more sensitive to fairness when they played with a human opponent than with a computer opponent. These results support that the artificial agent developed in this study will be useful to investigate human behavior in competitive social interactions.
Collapse
Affiliation(s)
- Sung-Phil Kim
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Minju Kim
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Jongmin Lee
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| | - Yang Seok Cho
- School of Psychology, Korea University, Seoul, South Korea
| | - Oh-Sang Kwon
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, South Korea
| |
Collapse
|
9
|
Wang Y, Lin Y, Fu C, Huang Z, Yu R, Xiao S. Effortless Retaliation: the Neural Dynamics of Interpersonal Intentions in a Chicken Game Using Brain-Computer Interface. Soc Cogn Affect Neurosci 2021; 16:1138-1149. [PMID: 33978758 PMCID: PMC8599291 DOI: 10.1093/scan/nsab064] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 04/21/2021] [Accepted: 05/12/2021] [Indexed: 11/27/2022] Open
Abstract
The desire for retaliation is a common response across a majority of human societies. However, the neural mechanisms underlying aggression and retaliation remain unclear. Previous studies on social intentions are confounded by a low-level response-related brain activity. Using an Electroencephalogram (EEG)-based brain–computer interface combined with the Chicken Game, our study examined the neural dynamics of aggression and retaliation after controlling for nonessential response-related neural signals. Our results show that aggression is associated with reduced alpha event-related desynchronization (alpha-ERD), indicating reduced mental effort. Moreover, retaliation and tit-for-tat strategy use are also linked with smaller alpha-ERD. Our study provides a novel method to minimize motor confounds and demonstrates that choosing aggression and retaliation is less effortful in social conflicts.
Collapse
Affiliation(s)
- Yiwen Wang
- School of Economics and Management, Fuzhou University, Fuzhou 350108, China.,Institute of Psychological and Cognitive Sciences, Fuzhou University, Fuzhou 350108, China
| | - Yuxiao Lin
- College of Management and Economics, Tianjin University, Tianjin 300072, China
| | - Chao Fu
- School of Economics and Management, Fuzhou University, Fuzhou 350108, China.,Institute of Psychological and Cognitive Sciences, Fuzhou University, Fuzhou 350108, China
| | - Zhihua Huang
- College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350108, China
| | - Rongjun Yu
- Department of Management, Hong Kong Baptist University, Hong Kong, 999077, China
| | - Shaobei Xiao
- School of Psychology, Hainan Normal University, Haikou 571158, China
| |
Collapse
|
10
|
Li J, Xu N, Zhong Y. Monetary payoffs modulate reciprocity expectations in outcome evaluations: An event-related potential study. Eur J Neurosci 2020; 53:902-915. [PMID: 33378098 DOI: 10.1111/ejn.15100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 12/14/2020] [Accepted: 12/24/2020] [Indexed: 12/18/2022]
Abstract
Choosing cooperation or aggression relies on reciprocity preferences which refer to the tendency of an individual to return cooperative or aggressive action for cooperative or aggressive action (i.e., positive or negative reciprocity preference). The reciprocity preference is positively correlated with reciprocity expectation, wherein individuals with stronger reciprocity preferences may have higher expectations than future cooperative or aggressive behavior should be delivered by beneficiaries (positive reciprocity expectation) or victims (negative reciprocity expectation). Although previous studies have demonstrated that the presence of monetary payoffs enhances reciprocity preferences, the modulation of monetary payoffs in reciprocity expectations remains unclear. Using event-related potentials (ERPs), we examined how monetary payoffs modulated reciprocity expectations by adopting the Chicken game. Participants were asked to choose between cooperation and aggression with a putative opponent in the Chicken game involving the monetary (vs. non-monetary) payoffs. Participants' electroencephalogram (EEG) was recorded when they saw the opponent's cooperative or aggressive decision. Results showed that compared to the non-monetary payoff trials, the feedback-related negativity (FRN) effect in response to the opponent's decisions was stronger following the participant's aggressive decision in the monetary payoff trials, whereas P3 was insensitive to monetary payoffs. These findings suggest that monetary payoffs heighten expectations of negative reciprocity at the earlier and automatic outcome processing stage.
Collapse
Affiliation(s)
- Jin Li
- Department of Psychology, Hunan Normal University, Changsha, China.,Cognition and Human Behavior Key Laboratory of Hunan Province, Changsha, China
| | - Nian Xu
- Department of Psychology, Hunan Normal University, Changsha, China
| | - Yiping Zhong
- Department of Psychology, Hunan Normal University, Changsha, China.,Cognition and Human Behavior Key Laboratory of Hunan Province, Changsha, China
| |
Collapse
|
11
|
Shpurov IY, Vlasova RM, Rumshiskaya AD, Rozovskaya RI, Mershina EA, Sinitsyn VE, Pechenkova EV. Neural Correlates of Group Versus Individual Problem Solving Revealed by fMRI. Front Hum Neurosci 2020; 14:290. [PMID: 33005135 PMCID: PMC7483667 DOI: 10.3389/fnhum.2020.00290] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 06/29/2020] [Indexed: 11/13/2022] Open
Abstract
Group problem solving is a prototypical complex collective intellectual activity. Psychological research provides compelling evidence that problem solving in groups is both qualitatively and quantitatively different from doing so alone. However, the question of whether individual and collective problem solving involve the same neural substrate has not yet been addressed, mainly due to methodological limitations. In the current study, functional magnetic resonance imaging was performed to compare brain activation when participants solved Raven-like matrix problems in a small group and individually. In the group condition, the participant in the scanner was able to discuss the problem with other team members using a special communication device. In the individual condition, the participant was required to think aloud while solving the problem in the silent presence of the other team members. Greater activation was found in several brain regions during group problem solving, including the medial prefrontal cortex; lateral parietal, cingulate, precuneus and retrosplenial cortices; frontal and temporal poles. These areas have been identified as potential components of the so-called "social brain" on the basis of research using offline judgments of material related to socializing. Therefore, this study demonstrated the actual involvement of these regions in real-time social interactions, such as group problem solving. However, further connectivity analysis revealed that the social brain components are co-activated, but do not increase their coupling during cooperation as would be suggested for a holistic network. We suggest that the social mode of the brain may be described instead as a re-configuration of connectivity between basic networks, and we found decreased connectivity between the language and salience networks in the group compared to the individual condition. A control experiment showed that the findings from the main experiment cannot be entirely accounted for by discourse comprehension. Thus, the study demonstrates affordances provided by the presented new technique for neuroimaging the "group mind," implementing the single-brain version of the second-person neuroscience approach.
Collapse
Affiliation(s)
- Ilya Yu Shpurov
- Research Institute of Neuropsychology of Speech and Writing, Moscow, Russia
| | - Roza M Vlasova
- Department of Psychiatry, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Alena D Rumshiskaya
- Davydovsky City Clinical Hospital, Moscow, Russia.,Radiology Department, Federal Center of Treatment and Rehabilitation, Moscow, Russia
| | - Renata I Rozovskaya
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States
| | - Elena A Mershina
- Medical Research and Education Center, Lomonosov Moscow State University, Moscow, Russia
| | - Valentin E Sinitsyn
- Medical Research and Education Center, Lomonosov Moscow State University, Moscow, Russia
| | - Ekaterina V Pechenkova
- Research Institute of Neuropsychology of Speech and Writing, Moscow, Russia.,Laboratory for Cognitive Research, National Research University Higher School of Economics, Moscow, Russia
| |
Collapse
|
12
|
Abu-Akel AM, Apperly IA, Wood SJ, Hansen PC. Re-imaging the intentional stance. Proc Biol Sci 2020; 287:20200244. [PMID: 32290800 PMCID: PMC7211435 DOI: 10.1098/rspb.2020.0244] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 03/20/2020] [Indexed: 02/06/2023] Open
Abstract
The commonly used paradigm to investigate Dennet's 'intentional stance' compares neural activation when participants compete with a human versus a computer. This paradigm confounds whether the opponent is natural or artificial and whether it is intentional or an automaton. This functional magnetic resonance imaging study is, to our knowledge, the first to investigate the intentional stance by orthogonally varying perceptions of the opponents' intentionality (responding actively or passively according to a script) and embodiment (human or a computer). The mere perception of the opponent (whether human or computer) as intentional activated the mentalizing network: the temporoparietal junction (TPJ) bilaterally, right temporal pole, anterior paracingulate cortex (aPCC) and the precuneus. Interacting with humans versus computers induced activations in a more circumscribed right lateralized subnetwork within the mentalizing network, consisting of the TPJ and the aPCC, possibly reflective of the tendency to spontaneously attribute intentionality to humans. The interaction between intentionality (active versus passive) and opponent (human versus computer) recruited the left frontal pole, possibly in response to violations of the default intentional stance towards humans and computers. Employing an orthogonal design is important to adequately capture Dennett's conception of the intentional stance as a mentalizing strategy that can apply equally well to humans and other intentional agents.
Collapse
Affiliation(s)
- Ahmad M. Abu-Akel
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland
| | - Ian A. Apperly
- School of Psychology, University of Lausanne, Lausanne, Switzerland
| | - Stephen J. Wood
- School of Psychology, University of Lausanne, Lausanne, Switzerland
- Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, Victoria, Australia
- Melbourne Neuropsychiatry Centre, University of Melbourne and Melbourne Health, Melbourne, Victoria, Australia
| | - Peter C. Hansen
- School of Psychology, University of Lausanne, Lausanne, Switzerland
- Centre for Human Brain Health, University of Birmingham, Edgbaston, UK
| |
Collapse
|
13
|
Ardila A, Bernal B, Rosselli M. Executive Functions Brain System: An Activation Likelihood Estimation Meta-analytic Study. Arch Clin Neuropsychol 2018; 33:379-405. [PMID: 28961762 DOI: 10.1093/arclin/acx066] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 07/01/2017] [Indexed: 01/05/2023] Open
Abstract
Background and objective To characterize commonalities and differences between two executive functions: reasoning and inhibitory control. Methods A total of 5,974 participants in 346 fMRI experiments of inhibition or reasoning were selected. First level analysis consisted of Analysis of Likelihood Estimation (ALE) studies performed in two pooled data groups: (a) brain areas involved in reasoning and (b) brain areas involved in inhibition. Second level analysis consisted of two contrasts: (i) brain areas involved in reasoning but not in inhibition and (ii) brain areas involved in inhibition but not in reasoning. Lateralization Indexes were calculated. Results Four brain areas appear as the most critical: the dorsolateral aspect of the frontal lobes, the superior parietal lobules, the mesial aspect of the premotor area (supplementary motor area), and some subcortical areas, particularly the putamen and the thalamus. ALE contrasts showed significant differentiation of the networks, with the reasoning > inhibition-contrast showing a predominantly leftward participation, and the inhibition > reasoning-contrast, a clear right advantage. Conclusion Executive functions are mediated by sizable brain areas including not only cortical, but also involving subcortical areas in both hemispheres. The strength of activation shows dissociation between the hemispheres for inhibition (rightward) and reasoning (leftward) functions.
Collapse
Affiliation(s)
- Alfredo Ardila
- Department of Communication Sciences and Disorders, Florida International University, Miami, FL, USA
| | - Byron Bernal
- Department of Radiology/Brain Institute, Nicklaus Children's Hospital, Miami, FL, USA
| | - Monica Rosselli
- Department of Psychology, Florida Atlantic University, Davie, FL, USA
| |
Collapse
|
14
|
The role of Prefrontal Cortex in a Battle of the Sexes Dilemma involving a Conflict between Tribal and Romantic love. Sci Rep 2018; 8:12133. [PMID: 30108251 PMCID: PMC6092421 DOI: 10.1038/s41598-018-30611-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 07/31/2018] [Indexed: 12/31/2022] Open
Abstract
The neural basis of dilemmas involving decisions with profound affective impact, such as in romantic life, remains to be understood. The "Battle of the Sexes" is a paradigm from Game Theory that can be used to experimentally address such dilemmas. A form of in-group love, tribal love in football fans, provides the opportunity to study strong affective dilemmas when tribal and romantic love compete for hedonic decision-making. Here, we used for the first time a "Battle of the Sexes" dilemma using fMRI. We investigated, in 44 male football fans, the neural correlates of cooperative behaviour under conflicting choices in the context of romantic versus tribal love. We identified a critical functional segregation of prefrontal regions in affective decision-making. The orbitofrontal cortex signalled emotional appraisal of the dilemma. The medial anterolateral and the ventromedial prefrontal cortices reflected reciprocal cooperation instead of selfish engagement in football-related activities. The lateral portion of anterolateral prefrontal cortex was recruited during ultimate deliberation. In sum, emotional appraisal and rational choice reflected a contiguous functional parcellation in anterolateral prefrontal cortex: appraisal (medial) vs. choice (lateral region).
Collapse
|
15
|
Lewis PA, Birch A, Hall A, Dunbar RIM. Higher order intentionality tasks are cognitively more demanding. Soc Cogn Affect Neurosci 2018; 12:1063-1071. [PMID: 28338962 PMCID: PMC5490680 DOI: 10.1093/scan/nsx034] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 03/06/2017] [Indexed: 11/14/2022] Open
Abstract
A central assumption that underpins much of the discussion of the role played by social cognition in brain evolution is that social cognition is unusually cognitively demanding. This assumption has never been tested. Here, we use a task in which participants read stories and then answered questions about the stories in a behavioural experiment (39 participants) and an fMRI experiment (17 participants) to show that mentalising requires more time for responses than factual memory of a matched complexity and also that higher orders of mentalising are disproportionately more demanding and require the recruitment of more neurons in brain regions known to be associated with theory of mind, including insula, posterior STS, temporal pole and cerebellum. These results have significant implications both for models of brain function and for models of brain evolution.
Collapse
Affiliation(s)
- Penelope A Lewis
- School of Psychological Sciences, University of Manchester, Manchester, UK
| | - Amy Birch
- Division of Brain Sciences, Imperial College London, London, UK
| | - Alexander Hall
- School of Psychological Sciences, University of Manchester, Manchester, UK
| | - Robin I M Dunbar
- Department of Experimental Psychology, University of Oxford, Oxford, UK
| |
Collapse
|
16
|
Neural dynamics of two players when using nonverbal cues to gauge intentions to cooperate during the Prisoner's Dilemma Game. Neuroimage 2017; 157:263-274. [DOI: 10.1016/j.neuroimage.2017.06.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 05/31/2017] [Accepted: 06/09/2017] [Indexed: 11/20/2022] Open
|
17
|
Wang Y, Kuhlman DM, Roberts K, Yuan B, Zhang Z, Zhang W, Simons RF. Social value orientation modulates the FRN and P300 in the chicken game. Biol Psychol 2017; 127:89-98. [PMID: 28465046 DOI: 10.1016/j.biopsycho.2017.04.012] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 03/13/2017] [Accepted: 04/23/2017] [Indexed: 11/25/2022]
Abstract
Social dilemmas pervade daily life, business, and politics. The manners in which these dilemmas are resolved depend in part on the personal characteristics of those involved. One such characteristic is Social Value Orientation (SVO), a trait-like predisposition to maximize cooperative (Pro-Social) or non-cooperative (Pro-Self) outcomes in social relationships. The present study investigated the role of SVO in modulating neural responses to outcomes in a type of social dilemma known as the Chicken Game. The Chicken Game models real-world situations involving two parties independently making a decision between cooperation and aggression. The EEG of Pro-Socials and Pro-Selfs was recorded while playing Chicken with a computer Opponent. Two ERP components were extracted: Feedback-Related Negativity (FRN) and the P300. Despite no behavioral differences in decision (i.e., cooperation, aggression), FRN results indicate that Pro-Socials experienced unreciprocated cooperation as the least desired outcome. Further, P300 results show a main effect for the Opponent's choice, such that the Opponent's cooperation was more salient than aggression. Additionally, an interaction between the Participant's and Opponent's choice showed that the effect for the Opponent's choice only occurred when the Participant chose cooperation. None of the results for P300 were moderated by SVO. For both ERP components, Pro-Selfs showed no differential responding to Chicken outcomes. In addition, FRN magnitude on trial n predicted choice on trial n+1 for Pro-Socials, but not for Pro-Selfs. P300 magnitude on trial n showed no relationship to choice on trial n+1. Results indicate that individual differences in SVO modulate FRN responses to Chicken outcomes, and that these neural reactions may have utility in predicting subsequent behaviors. For P300, there is no evidence of SVO modulation. Our general pattern of FRN responsiveness in Pro-Socials, but not in Pro-Selfs, is related to similar findings in fMRI and EEG research.
Collapse
Affiliation(s)
- Yiwen Wang
- School of Humanities and Social Sciences, Fuzhou University, China
| | - D Michael Kuhlman
- Department of Psychological and Brain Sciences, University of Delaware, USA
| | - Kathryn Roberts
- Department of Psychological and Brain Sciences, University of Delaware, USA
| | - Bo Yuan
- Department of Psychology, Ningbo University, Ningbo, China
| | - Zhen Zhang
- School of Humanities and Social Sciences, Fuzhou University, China.
| | - Wei Zhang
- School of Humanities and Social Sciences, Fuzhou University, China
| | - Robert F Simons
- Department of Psychological and Brain Sciences, University of Delaware, USA.
| |
Collapse
|
18
|
Chen Y, Lu J, Wang Y, Feng Z, Yuan B. Social distance influences the outcome evaluation of cooperation and conflict: Evidence from event-related potentials. Neurosci Lett 2017; 647:78-84. [PMID: 28315726 DOI: 10.1016/j.neulet.2017.03.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Revised: 02/22/2017] [Accepted: 03/13/2017] [Indexed: 12/31/2022]
Abstract
Previous research shows that social distance plays an important role in promoting cooperation and that subtle cues that reduce social distance increase the tendency to cooperate. However, it is unclear how social distance influences our outcome evaluation of cooperative and conflict feedback. The present study investigated the influence of social distance on cooperative and conflict behavior and the evaluation process of the cooperative and conflict outcomes, using the event-related potentials (ERPs) technique. We recorded ERPs from 14 normal adults playing a social game task against a friend and a stranger. The results showed that the FRN (Feedback Related Negativity) and P300 were affected by the opponent's choice to cooperate or aggress; however, only the P300 was affected by social distance. Specifically, when the opponent chose to cooperate, the feedback elicited a smaller FRN and a larger P300 amplitude; and compared with playing against friends, the P300 had a larger amplitude when participants gaming with strangers. Our results indicate that at the early stage of the evaluation of cooperation and conflict outcomes, individuals may initially and quickly encode the valence of outcomes, judging whether an outcome is consistent with their expectations. However, at the late stage, which involves a top-down cognitive appraisal process, some social factors, such as social distance, may moderate processing of attention resource allocation of feedback about outcomes, and of higher-level motivation/affective appraisal.
Collapse
Affiliation(s)
- Yezi Chen
- Education Science College, Shanghai Normal University, Shanghai, China
| | - Jiamei Lu
- Education Science College, Shanghai Normal University, Shanghai, China
| | - Yiwen Wang
- Academy of Psychology and Behavior, Tianjin Normal University, Tianjin, China
| | - Zhouqi Feng
- Department of Psychology, Nantong University, Nantong, China
| | - Bo Yuan
- Department of Psychology, Ningbo University, Ningbo, China.
| |
Collapse
|
19
|
Kawamichi H, Sugawara SK, Hamano YH, Makita K, Kochiyama T, Sadato N. Increased frequency of social interaction is associated with enjoyment enhancement and reward system activation. Sci Rep 2016; 6:24561. [PMID: 27090501 PMCID: PMC4835785 DOI: 10.1038/srep24561] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Accepted: 03/31/2016] [Indexed: 01/02/2023] Open
Abstract
Positive social interactions contribute to the sense that one's life has meaning. Enjoyment of feelings associated through social interaction motivates humans to build social connections according to their personal preferences. Therefore, we hypothesized that social interaction itself activates the reward system in a manner that depends upon individual interaction preferences. To test this hypothesis, we conducted a functional magnetic resonance imaging (fMRI) study in which 38 participants played a virtual ball-toss game in which the number of ball tosses to the participant was either similar to (normal-frequency condition) or higher than (high-frequency condition) the number of tosses to the other players. Participants reported greater-than-anticipated enjoyment during the high-frequency condition, suggesting that receiving a social reward led to unexpected positive feelings. Consistent with this, the high-frequency condition produced stronger activation in the ventral striatum, which is part of the reward system, and the precuneus, representing positive self-image, which might be translated to social reward. Furthermore, ventral striatal activation covaried with individual participants' preference for interactions with others. These findings suggest that an elevated frequency of social interaction is represented as a social reward, which might motivate individuals to promote social interaction in a manner that is modulated by personal preference.
Collapse
Affiliation(s)
- Hiroaki Kawamichi
- Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, 116-8551 Japan.,Division of Cerebral Integration, Department of Cerebral Research, National Institute for Physiological Sciences, Okazaki, 444-8585 Japan.,School of Medicine, Faculty of Medicine, Gunma University, Maebashi, 371-8511 Japan
| | - Sho K Sugawara
- Division of Cerebral Integration, Department of Cerebral Research, National Institute for Physiological Sciences, Okazaki, 444-8585 Japan
| | - Yuki H Hamano
- Division of Cerebral Integration, Department of Cerebral Research, National Institute for Physiological Sciences, Okazaki, 444-8585 Japan.,Department of Physiological Sciences, SOKENDAI (The Graduate University for Advanced Studies), Hayama, 240-0015 Japan
| | - Kai Makita
- Division of Cerebral Integration, Department of Cerebral Research, National Institute for Physiological Sciences, Okazaki, 444-8585 Japan
| | | | - Norihiro Sadato
- Division of Cerebral Integration, Department of Cerebral Research, National Institute for Physiological Sciences, Okazaki, 444-8585 Japan.,Department of Physiological Sciences, SOKENDAI (The Graduate University for Advanced Studies), Hayama, 240-0015 Japan
| |
Collapse
|
20
|
Balconi M, Molteni E. Past and future of near-infrared spectroscopy in studies of emotion and social neuroscience. JOURNAL OF COGNITIVE PSYCHOLOGY 2015. [DOI: 10.1080/20445911.2015.1102919] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
21
|
Takahashi H, Izuma K, Matsumoto M, Matsumoto K, Omori T. The Anterior Insula Tracks Behavioral Entropy during an Interpersonal Competitive Game. PLoS One 2015; 10:e0123329. [PMID: 26039634 PMCID: PMC4454696 DOI: 10.1371/journal.pone.0123329] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 03/02/2015] [Indexed: 12/01/2022] Open
Abstract
In competitive situations, individuals need to adjust their behavioral strategy dynamically in response to their opponent’s behavior. In the present study, we investigated the neural basis of how individuals adjust their strategy during a simple, competitive game of matching pennies. We used entropy as a behavioral index of randomness in decision-making, because maximizing randomness is thought to be an optimal strategy in the game, according to game theory. While undergoing functional magnetic resonance imaging (fMRI), subjects played matching pennies with either a human or computer opponent in each block, although in reality they played the game with the same computer algorithm under both conditions. The winning rate of each block was also manipulated. Both the opponent (human or computer), and the winning rate, independently affected subjects’ block-wise entropy during the game. The fMRI results revealed that activity in the bilateral anterior insula was positively correlated with subjects’ (not opponent’s) behavioral entropy during the game, which indicates that during an interpersonal competitive game, the anterior insula tracked how uncertain subjects’ behavior was, rather than how uncertain subjects felt their opponent's behavior was. Our results suggest that intuitive or automatic processes based on somatic markers may be a key to optimally adjusting behavioral strategies in competitive situations.
Collapse
Affiliation(s)
- Hideyuki Takahashi
- Brain Science Institute, Tamagawa University, Machida, Tokyo, Japan
- Graduate School of Engineering, Osaka university, Suita city, Osaka, Japan
- * E-mail:
| | - Keise Izuma
- Brain Science Institute, Tamagawa University, Machida, Tokyo, Japan
- Division of Humanities and Social Sciences, California Institute of Technology, Pasadena, California, United States of America
| | - Madoka Matsumoto
- Department of Neuropsychiatry, The University of Tokyo Hospital, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Kenji Matsumoto
- Brain Science Institute, Tamagawa University, Machida, Tokyo, Japan
| | - Takashi Omori
- Brain Science Institute, Tamagawa University, Machida, Tokyo, Japan
| |
Collapse
|
22
|
Anders S, Heussen Y, Sprenger A, Haynes JD, Ethofer T. Social gating of sensory information during ongoing communication. Neuroimage 2015; 104:189-98. [PMID: 25315788 DOI: 10.1016/j.neuroimage.2014.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 09/30/2014] [Accepted: 10/05/2014] [Indexed: 11/17/2022] Open
Abstract
Social context plays an important role in human communication. Depending on the nature of the source, the same communication signal might be processed in fundamentally different ways. However, the selective modulation (or "gating") of the flow of neural information during communication is not fully understood. Here, we use multivoxel pattern analysis (MVPA) and multivoxel connectivity analysis (MVCA), a novel technique that allows to analyse context-dependent changes of the strength interregional coupling between ensembles of voxels, to examine how the human brain differentially gates content-specific sensory information during ongoing perception of communication signals. In a simulated electronic communication experiment, participants received two alternative text messages during fMRI ("happy" or "sad") which they believed had been sent either by their real-life friend outside the scanner or by a computer. A region in the dorsal medial prefrontal cortex (dmPFC) selectively increased its functional coupling with sensory-content encoding regions in the visual cortex when a text message was perceived as being sent by the participant's friend, and decreased its functional coupling with these regions when a text message was perceived as being sent by the computer. Furthermore, the strength of neural encoding of content-specific information of text messages in the dmPFC was modulated by the social tie between the participant and her friend: the more of her spare time a participant reported to spend with her friend the stronger was the neural encoding. This suggests that the human brain selectively gates sensory information into the relevant network for processing the mental states of others, depending on the source of the communication signal.
Collapse
Affiliation(s)
- Silke Anders
- Department of Neurology, Universität zu Lübeck, Lübeck, Germany.
| | - Yana Heussen
- Department of Neurology, Universität zu Lübeck, Lübeck, Germany
| | | | - John-Dylan Haynes
- Bernstein Center for Computational Neuroscience Berlin, Charité-Universitätsmedizin, Berlin, Germany
| | - Thomas Ethofer
- Department of Psychiatry, University of Tübingen, Tübingen, Germany; Department of Biomedical Magnetic Resonance, University of Tübingen, Tübingen, Germany
| |
Collapse
|
23
|
Schurz M, Radua J, Aichhorn M, Richlan F, Perner J. Fractionating theory of mind: A meta-analysis of functional brain imaging studies. Neurosci Biobehav Rev 2014; 42:9-34. [PMID: 24486722 DOI: 10.1016/j.neubiorev.2014.01.009] [Citation(s) in RCA: 974] [Impact Index Per Article: 97.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 01/17/2014] [Accepted: 01/20/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Matthias Schurz
- Department of Psychology, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria; Center for Neurocognitive Research, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria.
| | - Joaquim Radua
- Institute of Psychiatry, King's College London, De Crespigny Park, London SE5 8AF, United Kingdom; FIDMAG Germanes Hospitalaries Research Unit, CIBERSAM, Sant Boi de Llobregat, Barcelona, Spain
| | - Markus Aichhorn
- Department of Psychology, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria; Center for Neurocognitive Research, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria
| | - Fabio Richlan
- Department of Psychology, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria; Center for Neurocognitive Research, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria
| | - Josef Perner
- Department of Psychology, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria; Center for Neurocognitive Research, University of Salzburg, Hellbrunnerstr. 34, 5020 Salzburg, Austria
| |
Collapse
|
24
|
Different impressions of other agents obtained through social interaction uniquely modulate dorsal and ventral pathway activities in the social human brain. Cortex 2014; 58:289-300. [PMID: 24880954 DOI: 10.1016/j.cortex.2014.03.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Revised: 12/10/2013] [Accepted: 03/27/2014] [Indexed: 11/20/2022]
Abstract
Internal (neuronal) representations in the brain are modified by our experiences, and this phenomenon is not unique to sensory and motor systems. Here, we show that different impressions obtained through social interaction with a variety of agents uniquely modulate activity of dorsal and ventral pathways of the brain network that mediates human social behavior. We scanned brain activity with functional magnetic resonance imaging (fMRI) in 16 healthy volunteers when they performed a simple matching-pennies game with a human, human-like android, mechanical robot, interactive robot, and a computer. Before playing this game in the scanner, participants experienced social interactions with each opponent separately and scored their initial impressions using two questionnaires. We found that the participants perceived opponents in two mental dimensions: one represented "mind-holderness" in which participants attributed anthropomorphic impressions to some of the opponents that had mental functions, while the other dimension represented "mind-readerness" in which participants characterized opponents as intelligent. Interestingly, this "mind-readerness" dimension correlated to participants frequently changing their game tactic to prevent opponents from envisioning their strategy, and this was corroborated by increased entropy during the game. We also found that the two factors separately modulated activity in distinct social brain regions. Specifically, mind-holderness modulated activity in the dorsal aspect of the temporoparietal junction (TPJ) and medial prefrontal and posterior paracingulate cortices, while mind-readerness modulated activity in the ventral aspect of TPJ and the temporal pole. These results clearly demonstrate that activity in social brain networks is modulated through pre-scanning experiences of social interaction with a variety of agents. Furthermore, our findings elucidated the existence of two distinct functional networks in the social human brain. Social interaction with anthropomorphic or intelligent-looking agents may distinctly shape the internal representation of our social brain, which may in turn determine how we behave for various agents that we encounter in our society.
Collapse
|
25
|
Harré M. The neural circuitry of expertise: perceptual learning and social cognition. Front Hum Neurosci 2013; 7:852. [PMID: 24381550 PMCID: PMC3865330 DOI: 10.3389/fnhum.2013.00852] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 11/21/2013] [Indexed: 11/15/2022] Open
Abstract
Amongst the most significant questions we are confronted with today include the integration of the brain's micro-circuitry, our ability to build the complex social networks that underpin society and how our society impacts on our ecological environment. In trying to unravel these issues one place to begin is at the level of the individual: to consider how we accumulate information about our environment, how this information leads to decisions and how our individual decisions in turn create our social environment. While this is an enormous task, we may already have at hand many of the tools we need. This article is intended to review some of the recent results in neuro-cognitive research and show how they can be extended to two very specific and interrelated types of expertise: perceptual expertise and social cognition. These two cognitive skills span a vast range of our genetic heritage. Perceptual expertise developed very early in our evolutionary history and is a highly developed part of all mammals' cognitive ability. On the other hand social cognition is most highly developed in humans in that we are able to maintain larger and more stable long term social connections with more behaviorally diverse individuals than any other species. To illustrate these ideas I will discuss board games as a toy model of social interactions as they include many of the relevant concepts: perceptual learning, decision-making, long term planning and understanding the mental states of other people. Using techniques that have been developed in mathematical psychology, I show that we can represent some of the key features of expertise using stochastic differential equations (SDEs). Such models demonstrate how an expert's long exposure to a particular context influences the information they accumulate in order to make a decision.These processes are not confined to board games, we are all experts in our daily lives through long exposure to the many regularities of daily tasks and social contexts.
Collapse
Affiliation(s)
- Michael Harré
- Complex Systems Research Group, School of Civil Engineering, The University of SydneySydney, NSW, Australia
| |
Collapse
|
26
|
Emonds G, Declerck CH, Boone C, Seurinck R, Achten R. Establishing cooperation in a mixed-motive social dilemma. An fMRI study investigating the role of social value orientation and dispositional trust. Soc Neurosci 2013; 9:10-22. [DOI: 10.1080/17470919.2013.858080] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
27
|
Van Overwalle F, Baetens K, Mariën P, Vandekerckhove M. Social cognition and the cerebellum: a meta-analysis of over 350 fMRI studies. Neuroimage 2013; 86:554-72. [PMID: 24076206 DOI: 10.1016/j.neuroimage.2013.09.033] [Citation(s) in RCA: 303] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Revised: 09/02/2013] [Accepted: 09/12/2013] [Indexed: 01/31/2023] Open
Abstract
This meta-analysis explores the role of the cerebellum in social cognition. Recent meta-analyses of neuroimaging studies since 2008 demonstrate that the cerebellum is only marginally involved in social cognition and emotionality, with a few meta-analyses pointing to an involvement of at most 54% of the individual studies. In this study, novel meta-analyses of over 350 fMRI studies, dividing up the domain of social cognition in homogeneous subdomains, confirmed this low involvement of the cerebellum in conditions that trigger the mirror network (e.g., when familiar movements of body parts are observed) and the mentalizing network (when no moving body parts or unfamiliar movements are present). There is, however, one set of mentalizing conditions that strongly involve the cerebellum in 50-100% of the individual studies. In particular, when the level of abstraction is high, such as when behaviors are described in terms of traits or permanent characteristics, in terms of groups rather than individuals, in terms of the past (episodic autobiographic memory) or the future rather than the present, or in terms of hypothetical events that may happen. An activation likelihood estimation (ALE) meta-analysis conducted in this study reveals that the cerebellum is critically implicated in social cognition and that the areas of the cerebellum which are consistently involved in social cognitive processes show extensive overlap with the areas involved in sensorimotor (during mirror and self-judgments tasks) as well as in executive functioning (across all tasks). We discuss the role of the cerebellum in social cognition in general and in higher abstraction mentalizing in particular. We also point out a number of methodological limitations of some available studies on the social brain that hamper the detection of cerebellar activity.
Collapse
Affiliation(s)
- Frank Van Overwalle
- Faculty of Psychology and Educational Sciences, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium.
| | - Kris Baetens
- Faculty of Psychology and Educational Sciences, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
| | - Peter Mariën
- Faculty of Arts, Department of Clinical and Experimental Neurolinguistics, CLIN, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium; Department of Neurology and Memory Clinic, ZNA Middelheim Hospital, Lindendreef 1, B-2020 Antwerp, Belgium
| | - Marie Vandekerckhove
- Faculty of Psychology and Educational Sciences, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
| |
Collapse
|
28
|
Koelkebeck K, Hirao K, Miyata J, Kawada R, Saze T, Dannlowski U, Ubukata S, Ohrmann P, Bauer J, Pedersen A, Fukuyama H, Sawamoto N, Takahashi H, Murai T. Impact of gray matter reductions on theory of mind abilities in patients with schizophrenia. Soc Neurosci 2013; 8:631-9. [PMID: 24047258 DOI: 10.1080/17470919.2013.837094] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
To identify the brain regions involved in the interpretation of intentional movement by patients with schizophrenia, we investigated the association between cerebral gray matter (GM) volumes and performance on a theory of mind (ToM) task using voxel-based morphometry. Eighteen patients with schizophrenia and thirty healthy controls participated in the study. Participants were given a moving shapes task that employs the interpretation of intentional movement. Verbal descriptions were rated according to intentionality. ToM performance deficits in patients were found to be positively correlated with GM volume reductions in the superior temporal sulcus and medial prefrontal cortex. Our findings confirm that divergent brain regions contribute to mentalizing abilities and that GM volume reductions impact behavioral deficits in patients with schizophrenia.
Collapse
Affiliation(s)
- Katja Koelkebeck
- a Department of Psychiatry and Psychotherapy, School of Medicine , University of Muenster , Muenster , Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Wang Y, Roberts K, Yuan B, Zhang W, Shen D, Simons R. Psychophysiological correlates of interpersonal cooperation and aggression. Biol Psychol 2013; 93:386-91. [DOI: 10.1016/j.biopsycho.2013.04.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 02/22/2013] [Accepted: 04/11/2013] [Indexed: 10/26/2022]
|
30
|
Takahashi H, Saito C, Okada H, Omori T. An investigation of social factors related to online mentalizing in a human-robot competitive game. JAPANESE PSYCHOLOGICAL RESEARCH 2013. [DOI: 10.1111/jpr.12007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
31
|
Knyazev GG, Slobodskoj-Plusnin JY, Bocharov AV, Pylkova LV. Cortical oscillatory dynamics in a social interaction model. Behav Brain Res 2012; 241:70-9. [PMID: 23254174 DOI: 10.1016/j.bbr.2012.12.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 12/02/2012] [Accepted: 12/06/2012] [Indexed: 01/21/2023]
Abstract
In this study we sought to investigate cortical oscillatory dynamics accompanying three major kinds of social behavior: aggressive, friendly, and avoidant. Behavioral and EEG data were collected in 48 participants during a computer game modeling social interactions with virtual 'persons'. 3D source reconstruction and independent component analysis were applied to EEG data. Results showed that social behavior was partly reactive and partly proactive with subject's personality playing an important role in shaping this behavior. Most salient differences were found between avoidance and approach behaviors, whereas the two kinds of approach behavior (i.e., aggression and friendship) did not differ from each other. Comparative to avoidance, approach behaviors were associated with higher induced responses in most frequency bands which were mostly observed in cortical areas overlapping with the default mode network. The difference between approach- and avoidance-related oscillatory dynamics was more salient in subjects predisposed to approach behaviors (i.e., in aggressive or sociable subjects) and was less pronounced in subjects predisposed to avoidance behavior (i.e., in high trait anxiety scorers). There was a trend to higher low frequency phase-locking in motor area in approach than in avoid condition. Results are discussed in light of the concept linking induced responses with top-down and evoked responses with bottom-up processes.
Collapse
Affiliation(s)
- Gennady G Knyazev
- Institute of Physiology, Siberian Branch of the Russian Academy of Medical Sciences, Novosibirsk, Russia.
| | | | | | | |
Collapse
|
32
|
When do people cooperate? The neuroeconomics of prosocial decision making. Brain Cogn 2012; 81:95-117. [PMID: 23174433 DOI: 10.1016/j.bandc.2012.09.009] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Revised: 08/27/2012] [Accepted: 09/10/2012] [Indexed: 11/20/2022]
Abstract
Understanding the roots of prosocial behavior is an interdisciplinary research endeavor that has generated an abundance of empirical data across many disciplines. This review integrates research findings from different fields into a novel theoretical framework that can account for when prosocial behavior is likely to occur. Specifically, we propose that the motivation to cooperate (or not), generated by the reward system in the brain (extending from the striatum to the ventromedial prefrontal cortex), is modulated by two neural networks: a cognitive control system (centered on the lateral prefrontal cortex) that processes extrinsic cooperative incentives, and/or a social cognition system (including the temporo-parietal junction, the medial prefrontal cortex and the amygdala) that processes trust and/or threat signals. The independent modulatory influence of incentives and trust on the decision to cooperate is substantiated by a growing body of neuroimaging data and reconciles the apparent paradox between economic versus social rationality in the literature, suggesting that we are in fact wired for both. Furthermore, the theoretical framework can account for substantial behavioral heterogeneity in prosocial behavior. Based on the existing data, we postulate that self-regarding individuals (who are more likely to adopt an economically rational strategy) are more responsive to extrinsic cooperative incentives and therefore rely relatively more on cognitive control to make (un)cooperative decisions, whereas other-regarding individuals (who are more likely to adopt a socially rational strategy) are more sensitive to trust signals to avoid betrayal and recruit relatively more brain activity in the social cognition system. Several additional hypotheses with respect to the neural roots of social preferences are derived from the model and suggested for future research.
Collapse
|
33
|
Emonds G, Declerck CH, Boone C, Vandervliet EJM, Parizel PM. The cognitive demands on cooperation in social dilemmas: An fMRI study. Soc Neurosci 2012; 7:494-509. [DOI: 10.1080/17470919.2012.655426] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
34
|
Prefrontal neurons represent winning and losing during competitive video shooting games between monkeys. J Neurosci 2012; 32:7662-71. [PMID: 22649245 DOI: 10.1523/jneurosci.6479-11.2012] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Humans and animals must work to support their survival and reproductive needs. Because resources are limited in the natural environment, competition is inevitable, and competing successfully is vitally important. However, the neuronal mechanisms of competitive behavior are poorly studied. We examined whether neurons in the lateral prefrontal cortex (LPFC) showed response sensitivity related to a competitive game. In this study, monkeys played a video shooting game, either competing with another monkey or the computer, or playing alone without a rival. Monkeys performed more quickly and more accurately in the competitive than in the noncompetitive games, indicating that they were more motivated in the competitive than in the noncompetitive games. LPFC neurons showed differential activity between the competitive and noncompetitive games showing winning- and losing-related activity. Furthermore, activities of prefrontal neurons differed depending on whether the competition was between monkeys or between the monkey and the computer. These results indicate that LPFC neurons may play an important role in monitoring the outcome of competition and enabling animals to adapt their behavior to increase their chances of obtaining a reward in a socially interactive environment.
Collapse
|
35
|
Reniers RLEP, Corcoran R, Völlm BA, Mashru A, Howard R, Liddle PF. Moral decision-making, ToM, empathy and the default mode network. Biol Psychol 2012; 90:202-10. [PMID: 22459338 DOI: 10.1016/j.biopsycho.2012.03.009] [Citation(s) in RCA: 103] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2011] [Revised: 03/02/2012] [Accepted: 03/08/2012] [Indexed: 11/28/2022]
Abstract
Automatic intuitions and deliberate reasoning, sourcing internal representations of our personal norms and values, contribute to our beliefs of what is right and wrong. We used fMRI to directly compare moral (M) and non-moral (NM) decision-making processes using scenarios requiring conscious deliberation, whereby the main character declared an intention to take a course of action. Furthermore, we examined the relationship between BOLD signal, associated with M>NM decision-making, and moral judgment competence, psychopathy, and empathy. We observed greater activity in various parts of Theory of Mind, empathy and default mode networks during M>NM decision-making. There was a trend for high scores on primary psychopathy to correlate with decreased M>NM BOLD activation in an area extending from dorsolateral prefrontal cortex to medial prefrontal cortex. We suggest that moral decision-making entails a greater degree of internally directed processing, such as self-referential mental processing and the representation of intentions and feelings, than non-moral decision-making.
Collapse
Affiliation(s)
- Renate L E P Reniers
- Nottinghamshire Healthcare NHS Trust, Section of Forensic Mental Health, Institute of Mental Health, University of Nottingham Innovation Park, United Kingdom.
| | | | | | | | | | | |
Collapse
|
36
|
Nakao T, Ohira H, Northoff G. Distinction between Externally vs. Internally Guided Decision-Making: Operational Differences, Meta-Analytical Comparisons and Their Theoretical Implications. Front Neurosci 2012; 6:31. [PMID: 22403525 PMCID: PMC3293150 DOI: 10.3389/fnins.2012.00031] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Accepted: 02/18/2012] [Indexed: 11/13/2022] Open
Abstract
Most experimental studies of decision-making have specifically examined situations in which a single less-predictable correct answer exists (externally guided decision-making under uncertainty). Along with such externally guided decision-making, there are instances of decision-making in which no correct answer based on external circumstances is available for the subject (internally guided decision-making). Such decisions are usually made in the context of moral decision-making as well as in preference judgment, where the answer depends on the subject's own, i.e., internal, preferences rather than on external, i.e., circumstantial, criteria. The neuronal and psychological mechanisms that allow guidance of decisions based on more internally oriented criteria in the absence of external ones remain unclear. This study was undertaken to compare decision-making of these two kinds empirically and theoretically. First, we reviewed studies of decision-making to clarify experimental-operational differences between externally guided and internally guided decision-making. Second, using multi-level kernel density analysis, a whole-brain-based quantitative meta-analysis of neuroimaging studies was performed. Our meta-analysis revealed that the neural network used predominantly for internally guided decision-making differs from that for externally guided decision-making under uncertainty. This result suggests that studying only externally guided decision-making under uncertainty is insufficient to account for decision-making processes in the brain. Finally, based on the review and results of the meta-analysis, we discuss the differences and relations between decision-making of these two types in terms of their operational, neuronal, and theoretical characteristics.
Collapse
Affiliation(s)
- Takashi Nakao
- Mind, Brain Imaging and Neuroethics, Institute of Mental Health Research, Royal Ottawa Health Care Group, University of Ottawa Ottawa, ON, Canada
| | | | | |
Collapse
|
37
|
Funane T, Kiguchi M, Atsumori H, Sato H, Kubota K, Koizumi H. Synchronous activity of two people's prefrontal cortices during a cooperative task measured by simultaneous near-infrared spectroscopy. JOURNAL OF BIOMEDICAL OPTICS 2011; 16:077011. [PMID: 21806291 DOI: 10.1117/1.3602853] [Citation(s) in RCA: 120] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
The brain activity during cooperation as a form of social process is studied. We investigate the relationship between coinstantaneous brain-activation signals of multiple participants and their cooperative-task performance. A wearable near-infrared spectroscopy (NIRS) system is used for simultaneously measuring the brain activities of two participants. Each pair of participants perform a cooperative task, and their relative changes in cerebral blood are measured with the NIRS system. As for the task, the participants are told to count 10 s in their mind after an auditory cue and press a button. They are also told to adjust the timing of their button presses to make them as synchronized as possible. Certain information, namely, the "intertime interval" between the two button presses of each participant pair and which of the participants was the faster, is fed back to the participants by a beep sound after each trial. When the spatiotemporal covariance between the activation patterns of the prefrontal cortices of each participant is higher, the intertime interval between their button-press times was shorter. This result suggests that the synchronized activation patterns of the two participants' brains are associated with their performance when they interact in a cooperative task.
Collapse
Affiliation(s)
- Tsukasa Funane
- Hitachi, Ltd., Central Research Laboratory, Hatoyama, Saitama 350-0395, Japan.
| | | | | | | | | | | |
Collapse
|
38
|
Wagner U, N'Diaye K, Ethofer T, Vuilleumier P. Guilt-Specific Processing in the Prefrontal Cortex. Cereb Cortex 2011; 21:2461-70. [DOI: 10.1093/cercor/bhr016] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
|
39
|
Affiliation(s)
- Raymond A. Mar
- Department of Psychology, York University, Toronto M3J 1P3 Canada;
| |
Collapse
|
40
|
Dumontheil I, Küster O, Apperly IA, Blakemore SJ. Taking perspective into account in a communicative task. Neuroimage 2010; 52:1574-83. [PMID: 20510369 DOI: 10.1016/j.neuroimage.2010.05.056] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2009] [Revised: 05/13/2010] [Accepted: 05/19/2010] [Indexed: 11/15/2022] Open
Affiliation(s)
- Iroise Dumontheil
- Institute of Cognitive Neuroscience, University College London, London, UK.
| | | | | | | |
Collapse
|
41
|
Redcay E, Dodell-Feder D, Pearrow MJ, Mavros PL, Kleiner M, Gabrieli JDE, Saxe R. Live face-to-face interaction during fMRI: a new tool for social cognitive neuroscience. Neuroimage 2010; 50:1639-47. [PMID: 20096792 DOI: 10.1016/j.neuroimage.2010.01.052] [Citation(s) in RCA: 212] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Revised: 01/09/2010] [Accepted: 01/14/2010] [Indexed: 11/15/2022] Open
Abstract
Cooperative social interaction is critical for human social development and learning. Despite the importance of social interaction, previous neuroimaging studies lack two fundamental components of everyday face-to-face interactions: contingent responding and joint attention. In the current studies, functional MRI data were collected while participants interacted with a human experimenter face-to-face via live video feed as they engaged in simple cooperative games. In Experiment 1, participants engaged in a live interaction with the experimenter ("Live") or watched a video of the same interaction ("Recorded"). During the "Live" interaction, as compared to the Recorded conditions, greater activation was seen in brain regions involved in social cognition and reward, including the right temporoparietal junction (rTPJ), anterior cingulate cortex (ACC), right superior temporal sulcus (rSTS), ventral striatum, and amygdala. Experiment 2 isolated joint attention, a critical component of social interaction. Participants either followed the gaze of the live experimenter to a shared target of attention ("Joint Attention") or found the target of attention alone while the experimenter was visible but not sharing attention ("Solo Attention"). The right temporoparietal junction and right posterior STS were differentially recruited during Joint, as compared to Solo, attention. These findings suggest the rpSTS and rTPJ are key regions for both social interaction and joint attention. This method of allowing online, contingent social interactions in the scanner could open up new avenues of research in social cognitive neuroscience, both in typical and atypical populations.
Collapse
Affiliation(s)
- Elizabeth Redcay
- Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, 43 Vassar St, Cambridge, MA 02139, USA.
| | | | | | | | | | | | | |
Collapse
|
42
|
Izuma K, Saito DN, Sadato N. The roles of the medial prefrontal cortex and striatum in reputation processing. Soc Neurosci 2009; 5:133-47. [PMID: 19705330 DOI: 10.1080/17470910903202559] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
How we are viewed by other individuals-our reputation-has a considerable influence on our everyday behaviors and is considered an important concept in explaining altruism, a uniquely human trait. Previously it has been proposed that processing one's own reputation requires a reputation representation in the medial prefrontal cortex (mPFC) and a value representation in the striatum. Here, we directly tested this idea using functional magnetic resonance imaging (fMRI). Subjects disclosed their behavioral tendencies with reference to social norms in the presence or absence of other people, a manipulation that is known to greatly affect an individual's concern for their reputation. The mPFC showed strong activation during self-referential processing, and this activity was enhanced by the mere presence of observers. Moreover, the striatum was also strongly activated when subjects responded in front of observers. Thus, the present study demonstrated that the mPFC and striatum were automatically recruited when the task placed a high demand on processing how one is viewed by others. Taken together, our findings suggest that the mPFC and the striatum play a key role in regulating human social behaviors, and these results provide valuable insight into the neural basis of human altruism.
Collapse
Affiliation(s)
- Keise Izuma
- National Institute for Physiological Sciences (NIPS), Okazaki, Aichi, Japan
| | | | | |
Collapse
|
43
|
Onoda K, Okamoto Y, Nakashima K, Nittono H, Ura M, Yamawaki S. Decreased ventral anterior cingulate cortex activity is associated with reduced social pain during emotional support. Soc Neurosci 2009; 4:443-54. [PMID: 19562631 DOI: 10.1080/17470910902955884] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
People feel psychological pain when they are excluded, and this pain is often attenuated when emotional support is received. It is therefore likely that a specific neural mechanism underlies the detection of social exclusion. Similarly, specific neural mechanisms may underlie the beneficial effects of emotional support. Although neuroimaging researchers have recently examined the neural basis of social pain, there is presently no agreement as to which part of the anterior cingulate cortex (ACC) is involved in the perception and modulation of social pain. We hypothesized that activity in those brain regions that are associated with social pain would be correlated with decrements in social pain induced by emotional support. To examine the effects of emotional support on social pain caused by exclusion, we conducted an fMRI study in which participants played a virtual ball-tossing game. Participants were initially included and later excluded from the game. In the latter half of the session from which participants were excluded, participants received emotionally supportive text messages. We found that emotional support led to increased activity in the left lateral/medial prefrontal cortices and some temporal regions. Those individuals who experienced greater attenuation of social pain exhibited lower ventral ACC and higher left lateral prefrontal cortex activation. These results suggest that the ventral ACC underlies social pain, and that emotional support enhances prefrontal cortex activity, which in turn may lead to a weakened affective response.
Collapse
|
44
|
Online mentalising investigated with functional MRI. Neurosci Lett 2009; 454:176-81. [DOI: 10.1016/j.neulet.2009.03.026] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2008] [Revised: 03/09/2009] [Accepted: 03/10/2009] [Indexed: 10/21/2022]
|
45
|
Abstract
This meta-analysis explores the location and function of brain areas involved in social cognition, or the capacity to understand people's behavioral intentions, social beliefs, and personality traits. On the basis of over 200 fMRI studies, it tests alternative theoretical proposals that attempt to explain how several brain areas process information relevant for social cognition. The results suggest that inferring temporary states such as goals, intentions, and desires of other people-even when they are false and unjust from our own perspective--strongly engages the temporo-parietal junction (TPJ). Inferring more enduring dispositions of others and the self, or interpersonal norms and scripts, engages the medial prefrontal cortex (mPFC), although temporal states can also activate the mPFC. Other candidate tasks reflecting general-purpose brain processes that may potentially subserve social cognition are briefly reviewed, such as sequence learning, causality detection, emotion processing, and executive functioning (action monitoring, attention, dual task monitoring, episodic memory retrieval), but none of them overlaps uniquely with the regions activated during social cognition. Hence, it appears that social cognition particularly engages the TPJ and mPFC regions. The available evidence is consistent with the role of a TPJ-related mirror system for inferring temporary goals and intentions at a relatively perceptual level of representation, and the mPFC as a module that integrates social information across time and allows reflection and representation of traits and norms, and presumably also of intentionality, at a more abstract cognitive level.
Collapse
|
46
|
Spreng RN, Mar RA, Kim ASN. The Common Neural Basis of Autobiographical Memory, Prospection, Navigation, Theory of Mind, and the Default Mode: A Quantitative Meta-analysis. J Cogn Neurosci 2009; 21:489-510. [PMID: 18510452 DOI: 10.1162/jocn.2008.21029] [Citation(s) in RCA: 1427] [Impact Index Per Article: 95.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Abstract
A core brain network has been proposed to underlie a number of different processes, including remembering, prospection, navigation, and theory of mind [Buckner, R. L., & Carroll, D. C. Self-projection and the brain. Trends in Cognitive Sciences, 11, 49–57, 2007]. This purported network—medial prefrontal, medial-temporal, and medial and lateral parietal regions—is similar to that observed during default-mode processing and has been argued to represent self-projection [Buckner, R. L., & Carroll, D. C. Self-projection and the brain. Trends in Cognitive Sciences, 11, 49–57, 2007] or scene-construction [Hassabis, D., & Maguire, E. A. Deconstructing episodic memory with construction. Trends in Cognitive Sciences, 11, 299–306, 2007]. To date, no systematic and quantitative demonstration of evidence for this common network has been presented. Using the activation likelihood estimation (ALE) approach, we conducted four separate quantitative meta-analyses of neuroimaging studies on: (a) autobiographical memory, (b) navigation, (c) theory of mind, and (d) default mode. A conjunction analysis between these domains demonstrated a high degree of correspondence. We compared these findings to a separate ALE analysis of prospection studies and found additional correspondence. Across all domains, and consistent with the proposed network, correspondence was found within the medial-temporal lobe, precuneus, posterior cingulate, retrosplenial cortex, and the temporo-parietal junction. Additionally, this study revealed that the core network extends to lateral prefrontal and occipital cortices. Autobiographical memory, prospection, theory of mind, and default mode demonstrated further reliable involvement of the medial prefrontal cortex and lateral temporal cortices. Autobiographical memory and theory of mind, previously studied as distinct, exhibited extensive functional overlap. These findings represent quantitative evidence for a core network underlying a variety of cognitive domains.
Collapse
Affiliation(s)
- R. Nathan Spreng
- 1Rotman Research Institute, Baycrest Centre
- 2University of Toronto
| | | | - Alice S. N. Kim
- 1Rotman Research Institute, Baycrest Centre
- 2University of Toronto
| |
Collapse
|
47
|
Krach S, Blümel I, Marjoram D, Lataster T, Krabbendam L, Weber J, van Os J, Kircher T. Are women better mindreaders? Sex differences in neural correlates of mentalizing detected with functional MRI. BMC Neurosci 2009; 10:9. [PMID: 19193204 PMCID: PMC2667181 DOI: 10.1186/1471-2202-10-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2008] [Accepted: 02/04/2009] [Indexed: 11/10/2022] Open
Abstract
Background The ability to mentalize, i.e. develop a Theory of Mind (ToM), enables us to anticipate and build a model of the thoughts, emotions and intentions of others. It has long been hypothesised that women differ from men in their mentalizing abilities. In the present fMRI study we examined the impact of (1) gender (women vs. men) and (2) game partner (human vs. computer) on ToM associated neural activity in the medial prefrontal cortex. Groups of men (n = 12) and women (n = 12) interacted in an iterated classical prisoner's dilemma forced choice situation with alleged human and computer partners who were outside the scanner. Results Both the conditions of playing against putative human as well as computer partners led to activity increases in mPFC, ACC and rTPJ, constituting the classic ToM network. However, mPFC/ACC activity was more pronounced when participants believed they were playing against the alleged human partner. Differences in the medial frontal lobe activation related to the sex of the participants could be demonstrated for the human partner > computer partner contrast. Conclusion Our data demonstrate differences in medial prefrontal brain activation during a ToM task depending on both the gender of participants and the game partner.
Collapse
Affiliation(s)
- Sören Krach
- Department of Psychiatry und Psychotherapy, Section of Neuroimaging, Philipps-University Marburg, Rudolf-Bultmann-Strasse 8, D-35039 Marburg, Germany.
| | | | | | | | | | | | | | | |
Collapse
|
48
|
Krueger F, Grafman J, McCabe K. Neural correlates of economic game playing. Philos Trans R Soc Lond B Biol Sci 2008; 363:3859-74. [PMID: 18829425 PMCID: PMC2581786 DOI: 10.1098/rstb.2008.0165] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
The theory of games provides a mathematical formalization of strategic choices, which have been studied in both economics and neuroscience, and more recently has become the focus of neuroeconomics experiments with human and non-human actors. This paper reviews the results from a number of game experiments that establish a unitary system for forming subjective expected utility maps in the brain, and acting on these maps to produce choices. Social situations require the brain to build an understanding of the other person using neuronal mechanisms that share affective and intentional mental states. These systems allow subjects to better predict other players' choices, and allow them to modify their subjective utility maps to value pro-social strategies. New results for a trust game are presented, which show that the trust relationship includes systems common to both trusting and trustworthy behaviour, but they also show that the relative temporal positions of first and second players require computations unique to that role.
Collapse
Affiliation(s)
- Frank Krueger
- Cognitive Neuroscience Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892-1440, USA
| | | | | |
Collapse
|
49
|
Krach S, Hegel F, Wrede B, Sagerer G, Binkofski F, Kircher T. Can machines think? Interaction and perspective taking with robots investigated via fMRI. PLoS One 2008; 3:e2597. [PMID: 18612463 PMCID: PMC2440351 DOI: 10.1371/journal.pone.0002597] [Citation(s) in RCA: 152] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Accepted: 05/27/2008] [Indexed: 11/28/2022] Open
Abstract
Background When our PC goes on strike again we tend to curse it as if it were a human being. Why and under which circumstances do we attribute human-like properties to machines? Although humans increasingly interact directly with machines it remains unclear whether humans implicitly attribute intentions to them and, if so, whether such interactions resemble human-human interactions on a neural level. In social cognitive neuroscience the ability to attribute intentions and desires to others is being referred to as having a Theory of Mind (ToM). With the present study we investigated whether an increase of human-likeness of interaction partners modulates the participants' ToM associated cortical activity. Methodology/Principal Findings By means of functional magnetic resonance imaging (subjects n = 20) we investigated cortical activity modulation during highly interactive human-robot game. Increasing degrees of human-likeness for the game partner were introduced by means of a computer partner, a functional robot, an anthropomorphic robot and a human partner. The classical iterated prisoner's dilemma game was applied as experimental task which allowed for an implicit detection of ToM associated cortical activity. During the experiment participants always played against a random sequence unknowingly to them. Irrespective of the surmised interaction partners' responses participants indicated having experienced more fun and competition in the interaction with increasing human-like features of their partners. Parametric modulation of the functional imaging data revealed a highly significant linear increase of cortical activity in the medial frontal cortex as well as in the right temporo-parietal junction in correspondence with the increase of human-likeness of the interaction partner (computer<functional robot<anthropomorphic robot<human). Conclusions/Significance Both regions correlating with the degree of human-likeness, the medial frontal cortex and the right temporo-parietal junction, have been associated with Theory-of-Mind. The results demonstrate that the tendency to build a model of another's mind linearly increases with its perceived human-likeness. Moreover, the present data provides first evidence of a contribution of higher human cognitive functions such as ToM in direct interactions with artificial robots. Our results shed light on the long-lasting psychological and philosophical debate regarding human-machine interaction and the question of what makes humans being perceived as human.
Collapse
Affiliation(s)
- Sören Krach
- Department of Psychiatry, RWTH Aachen University, Aachen, Germany.
| | | | | | | | | | | |
Collapse
|
50
|
Abstract
Decision making in a social group has two distinguishing features. First, humans and other animals routinely alter their behavior in response to changes in their physical and social environment. As a result, the outcomes of decisions that depend on the behavior of multiple decision makers are difficult to predict and require highly adaptive decision-making strategies. Second, decision makers may have preferences regarding consequences to other individuals and therefore choose their actions to improve or reduce the well-being of others. Many neurobiological studies have exploited game theory to probe the neural basis of decision making and suggested that these features of social decision making might be reflected in the functions of brain areas involved in reward evaluation and reinforcement learning. Molecular genetic studies have also begun to identify genetic mechanisms for personal traits related to reinforcement learning and complex social decision making, further illuminating the biological basis of social behavior.
Collapse
Affiliation(s)
- Daeyeol Lee
- Yale University School of Medicine, Department of Neurobiology, 333 Cedar Street, SHM B404, New Haven, Connecticut 06510, USA.
| |
Collapse
|