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Speer SPH, Smidts A, Boksem MAS. Cognitive control and dishonesty. Trends Cogn Sci 2022; 26:796-808. [PMID: 35840475 DOI: 10.1016/j.tics.2022.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/07/2022] [Accepted: 06/13/2022] [Indexed: 01/10/2023]
Abstract
Dishonesty is ubiquitous and imposes substantial financial and social burdens on society. Intuitively, dishonesty results from a failure of willpower to control selfish behavior. However, recent research suggests that the role of cognitive control in dishonesty is more complex. We review evidence that cognitive control is not needed to be honest or dishonest per se, but that it depends on individual differences in what we call one's 'moral default': for those who are prone to dishonesty, cognitive control indeed aids in being honest, but for those who are already generally honest, cognitive control may help them cheat to occasionally profit from small acts of dishonesty. Thus, the role of cognitive control in (dis)honesty is to override the moral default.
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Affiliation(s)
- Sebastian P H Speer
- Rotterdam School of Management, Erasmus University Rotterdam, Rotterdam, The Netherlands; Social Brain Lab, Netherlands Institute for Neuroscience, Amsterdam, The Netherlands.
| | - Ale Smidts
- Rotterdam School of Management, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Maarten A S Boksem
- Rotterdam School of Management, Erasmus University Rotterdam, Rotterdam, The Netherlands.
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2
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Individual differences in (dis)honesty are represented in the brain's functional connectivity at rest. Neuroimage 2021; 246:118761. [PMID: 34861396 DOI: 10.1016/j.neuroimage.2021.118761] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/23/2021] [Accepted: 11/23/2021] [Indexed: 01/22/2023] Open
Abstract
Measurement of the determinants of socially undesirable behaviors, such as dishonesty, are complicated and obscured by social desirability biases. To circumvent these biases, we used connectome-based predictive modeling (CPM) on resting state functional connectivity patterns in combination with a novel task which inconspicuously measures voluntary cheating to gain access to the neurocognitive determinants of (dis)honesty. Specifically, we investigated whether task-independent neural patterns within the brain at rest could be used to predict a propensity for (dis)honest behavior. Our analyses revealed that functional connectivity, especially between brain networks linked to self-referential thinking (vmPFC, temporal poles, and PCC) and reward processing (caudate nucleus), reliably correlates, in an independent sample, with participants' propensity to cheat. Participants who cheated the most also scored highest on several self-report measures of impulsivity which underscores the generalizability of our results. Notably, when comparing neural and self-report measures, the neural measures were found to be more important in predicting cheating propensity.
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Cognitive control increases honesty in cheaters but cheating in those who are honest. Proc Natl Acad Sci U S A 2020; 117:19080-19091. [PMID: 32747572 PMCID: PMC7430999 DOI: 10.1073/pnas.2003480117] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Every day, we are faced with the conflict between the temptation to cheat for financial gains and maintaining a positive image of ourselves as being a "good person." While it has been proposed that cognitive control is needed to mediate this conflict between reward and our moral self-image, the exact role of cognitive control in (dis)honesty remains elusive. Here we identify this role, by investigating the neural mechanism underlying cheating. We developed a task which allows for inconspicuously measuring spontaneous cheating on a trial-by-trial basis in the MRI scanner. We found that activity in the nucleus accumbens promotes cheating, particularly for individuals who cheat a lot, while a network consisting of posterior cingulate cortex, temporoparietal junction, and medial prefrontal cortex promotes honesty, particularly in individuals who are generally honest. Finally, activity in areas associated with cognitive control (anterior cingulate cortex and inferior frontal gyrus) helped dishonest participants to be honest, whereas it enabled cheating for honest participants. Thus, our results suggest that cognitive control is not needed to be honest or dishonest per se but that it depends on an individual's moral default.
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Nakao T, Miyagi M, Hiramoto R, Wolff A, Gomez-Pilar J, Miyatani M, Northoff G. From neuronal to psychological noise – Long-range temporal correlations in EEG intrinsic activity reduce noise in internally-guided decision making. Neuroimage 2019; 201:116015. [DOI: 10.1016/j.neuroimage.2019.116015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 06/24/2019] [Accepted: 07/11/2019] [Indexed: 12/18/2022] Open
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Herpertz SC. Empathie und Persönlichkeitsstörungen aus neurobiologischer Sicht. FORENSISCHE PSYCHIATRIE PSYCHOLOGIE KRIMINOLOGIE 2018. [DOI: 10.1007/s11757-018-0480-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Hashimoto RI, Itahashi T, Ohta H, Yamada T, Kanai C, Nakamura M, Watanabe H, Kato N. Altered effects of perspective-taking on functional connectivity during self- and other-referential processing in adults with autism spectrum disorder. Soc Neurosci 2016; 12:661-672. [PMID: 27538473 DOI: 10.1080/17470919.2016.1224202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In interactive social situations, it is often crucial to be able to take another person's perspective when evaluating one's own or another person's specific trait; individuals with autism spectrum disorder (ASD) critically lack this social skill. To examine how perspective-dependent self- and other-evaluation processes modulate functional connectivity in ASD, we conducted a functional magnetic resonance imaging study in which 26 high-functioning adults with ASD and 24 typically developed (TD) controls were asked to decide whether an adjective describing a personality trait correctly described the participant himself/herself ("self") or the participant's mother ("other") by taking either the first (1P) or third person (3P) perspective. We observed that functional connectivity between the left sensorimotor cortex and the left middle cingulate cortex was enhanced in TD control individuals taking the 3P perspective, this enhancement was significantly reduced in ASD, and the degree of reduction was significantly correlated with the severity of autistic traits. Furthermore, the self-reference effect on functional connectivity between the left inferior frontal cortex and frontopolar cortices was significantly enhanced in TD control individuals taking the 3P perspective, whereas such effect was reversed in ASD. These findings indicate altered effects of perspective on the functional connectivity, which may underlie the deficits in social interaction and communication observed in individuals with ASD.
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Affiliation(s)
- Ryu-Ichiro Hashimoto
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan.,b Department of Language Sciences, Graduate School of Humanities , Tokyo Metropolitan University , Hachioji-shi, Tokyo , Japan.,c Research Center for Language, Brain and Genetics , Tokyo Metropolitan University , Hachioji-shi, Tokyo , Japan
| | - Takashi Itahashi
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan
| | - Haruhisa Ohta
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan.,d Department of Psychiatry , Showa University School of Medicine , Tokyo , Japan
| | - Takashi Yamada
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan.,e Department of Decoded Neurofeedback , ATR Brain Information Communication Research Laboratory Group , Kyoto , Japan
| | - Chieko Kanai
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan
| | - Motoaki Nakamura
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan.,f Department of Psychiatry , Kanagawa Psychiatric Center , Yokohama , Japan
| | - Hiromi Watanabe
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan
| | - Nobumasa Kato
- a Medical Institute of Developmental Disabilities Research , Showa University , Tokyo , Japan
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7
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Zhao W, Yao S, Li Q, Geng Y, Ma X, Luo L, Xu L, Kendrick KM. Oxytocin blurs the self-other distinction during trait judgments and reduces medial prefrontal cortex responses. Hum Brain Mapp 2016; 37:2512-27. [PMID: 27016006 DOI: 10.1002/hbm.23190] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2015] [Revised: 02/03/2016] [Accepted: 03/10/2016] [Indexed: 12/24/2022] Open
Abstract
The neuropeptide oxytocin (OXT) may act either to increase or blur the distinction between self and other and thereby promote either more selfish or altruistic behaviors. To attempt to distinguish between these two possibilities we performed a double-blind, between-subject, placebo-controlled design study to investigate the effect of intranasal OXT on self and other (mother, classmate, or stranger) trait judgments in conjunction with functional magnetic resonance imaging. Results showed that OXT reduced response times for making both self and other judgments, but also reduced the accuracy of their subsequent recall, thereby abolishing the normal self-bias observed in this task. OXT also abolished the positive correlation between response and self-esteem scale scores seen in the PLC group, suggesting that its effects were strongest in individuals with higher levels of self-esteem. A whole-brain functional magnetic resonance imaging analysis revealed that OXT also reduced responses during both self and other trait judgments in the dorsal (dmPFC) and ventral (vmPFC) medial prefrontal cortex. A subsequent region of interest analysis revealed that behavioral performance and self-esteem scale scores were associated with dmPFC activation and its functional connectivity with the anterior cingulate and between the vmPFC and posterior cingulate. Thus overall, while OXT may improve speed of decision making in self -vs. other trait judgments it also blunts the normal bias towards remembering self-attributes and reduces mPFC responses and connectivity with other cortical midline regions involved in self-processing. This is consistent with the view that OXT can reduce self-centered behavior. Hum Brain Mapp 37:2512-2527, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Weihua Zhao
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Shuxia Yao
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Qin Li
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Yayuan Geng
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Xiaole Ma
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Lizhu Luo
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Lei Xu
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
| | - Keith M Kendrick
- Key Laboratory for Neuroinformation, School of Life Science and Technology, Center for Information in Medicine, University of Electronic Science and Technology of China, Chengdu, People's Republic of China
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Ford JH, Kensinger EA. Effects of internal and external vividness on hippocampal connectivity during memory retrieval. Neurobiol Learn Mem 2016; 134 Pt A:78-90. [PMID: 26778653 DOI: 10.1016/j.nlm.2015.12.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 11/24/2015] [Accepted: 12/23/2015] [Indexed: 11/26/2022]
Abstract
Successful memory for an image can be supported by retrieval of one's personal reaction to the image (i.e., internal vividness), as well as retrieval of the specific details of the image itself (i.e., external vividness). Prior research suggests that memory vividness relies on regions within the medial temporal lobe, particularly the hippocampus, but it is unclear whether internal and external vividness are supported by the hippocampus in a similar way. To address this open question, the current study examined hippocampal connectivity associated with enhanced internal and external vividness ratings during retrieval. Participants encoded complex visual images paired with verbal titles. During a scanned retrieval session, they were presented with the titles and asked whether each had been seen with an image during encoding. Following retrieval of each image, participants were asked to rate internal and external vividness. Increased hippocampal activity was associated with higher vividness ratings for both scales, supporting prior evidence implicating the hippocampus in retrieval of memory detail. However, different patterns of hippocampal connectivity related to enhanced external and internal vividness. Further, hippocampal connectivity with medial prefrontal regions was associated with increased ratings of internal vividness, but with decreased ratings of external vividness. These findings suggest that the hippocampus may contribute to increased internal and external vividness via distinct mechanisms and that external and internal vividness of memories should be considered as separable measures.
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Affiliation(s)
- Jaclyn H Ford
- Department of Psychology, Boston College, United States.
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Herold D, Spengler S, Sajonz B, Usnich T, Bermpohl F. Common and distinct networks for self-referential and social stimulus processing in the human brain. Brain Struct Funct 2015; 221:3475-85. [PMID: 26365506 DOI: 10.1007/s00429-015-1113-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 09/10/2015] [Indexed: 02/05/2023]
Abstract
Self-referential processing is a complex cognitive function, involving a set of implicit and explicit processes, complicating investigation of its distinct neural signature. The present study explores the functional overlap and dissociability of self-referential and social stimulus processing. We combined an established paradigm for explicit self-referential processing with an implicit social stimulus processing paradigm in one fMRI experiment to determine the neural effects of self-relatedness and social processing within one study. Overlapping activations were found in the orbitofrontal cortex and in the intermediate part of the precuneus. Stimuli judged as self-referential specifically activated the posterior cingulate cortex, the ventral medial prefrontal cortex, extending into anterior cingulate cortex and orbitofrontal cortex, the dorsal medial prefrontal cortex, the ventral and dorsal lateral prefrontal cortex, the left inferior temporal gyrus, and occipital cortex. Social processing specifically involved the posterior precuneus and bilateral temporo-parietal junction. Taken together, our data show, not only, first, common networks for both processes in the medial prefrontal and the medial parietal cortex, but also, second, functional differentiations for self-referential processing versus social processing: an anterior-posterior gradient for social processing and self-referential processing within the medial parietal cortex and specific activations for self-referential processing in the medial and lateral prefrontal cortex and for social processing in the temporo-parietal junction.
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Affiliation(s)
- Dorrit Herold
- Department of Psychiatry and Psychotherapy, Charité Campus Mitte, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany. .,Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Ruppiner Kliniken, Fehrbelliner Str. 38, 16816, Neuruppin, Germany.
| | - Stephanie Spengler
- Department of Psychiatry and Psychotherapy, Charité Campus Mitte, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Bastian Sajonz
- Department of Psychiatry and Psychotherapy, Charité Campus Mitte, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.,Depart of Neurosurgery, Freiburg University Medical Centre, Breisacher Strasse 64, 79106, Freiburg, Germany.,Department of Stereotactic and Functional Neurosurgery, Freiburg University Medical Centre, Breisacher Strasse 64, 79106, Freiburg, Germany
| | - Tatiana Usnich
- Department of Psychiatry and Psychotherapy, Charité Campus Mitte, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Felix Bermpohl
- Department of Psychiatry and Psychotherapy, Charité Campus Mitte, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.,Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, 10099, Berlin, Germany
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Araujo HF, Kaplan J, Damasio H, Damasio A. Involvement of cortical midline structures in the processing of autobiographical information. PeerJ 2014; 2:e481. [PMID: 25097820 PMCID: PMC4121543 DOI: 10.7717/peerj.481] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Accepted: 06/21/2014] [Indexed: 11/20/2022] Open
Abstract
The term autobiographical self has been used to refer to a mental state that permits reflection on self-identity and personality and the answer to related questions (Damasio, 1998). It requires the retrieval and integrated assembly of memories of facts and events that define an individual’s biography. The neural mechanisms behind this state have not been fully elucidated, but it has been suggested that cortical midline structures (CMSs) are critically involved in processing self-related information. To date, the investigation of the involvement of CMSs in autobiographical-self processes has largely focused on the comparison between self and other in relation to one domain of information, personality traits, and has yielded conflicting results. Here, we investigated how activity in CMSs varies with (1) the target of the information (self versus an acquaintance), (2) the domain of information (personality traits versus facts), and (3) differences across individuals regarding how descriptive and how important/relevant the information targeted by the questions was, and regarding the amount of memory retrieved in order to answer the questions. We used an fMRI block-design in which 19 participants answered questions about traits and biographic facts, in relation to themselves and a distant acquaintance. In addition, the participants rated the descriptiveness and importance of the information targeted by the questions, and estimated the amount of memory retrieved to answer the questions. Our results showed that CMSs were active for both facts and traits and for both self and other, and that the level of activity in the posteromedial cortices was generally higher for other than for self. Moreover, the activity in CMSs also varied with the amount of memory retrieved to answer the questions and with descriptiveness and importance of the information. These findings suggest that involvement of CMSs during the evaluation of information is not specific for self, and depends on varied factors related to memory retrieval prompted by the questions and to processes required to answer them.
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Affiliation(s)
- Helder F Araujo
- Brain and Creativity Institute, University of Southern California , Los Angeles , USA ; Neuroscience Graduate Program, University of Southern California , Los Angeles , USA ; Graduate Program in Areas of Basic and Applied Biology, University of Porto , Porto , Portugal
| | - Jonas Kaplan
- Brain and Creativity Institute, University of Southern California , Los Angeles , USA
| | - Hanna Damasio
- Brain and Creativity Institute, University of Southern California , Los Angeles , USA
| | - Antonio Damasio
- Brain and Creativity Institute, University of Southern California , Los Angeles , USA
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