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Edgar EV, Waugh A, Wu J, Castagna P, Potenza MN, Mayes LC, Crowley MJ. Risk avoidance and social anxiety in adolescence: Examination of event-related potentials and theta-dynamics on the Balloon Risk Avoidance Task. Brain Cogn 2024; 180:106209. [PMID: 39137602 DOI: 10.1016/j.bandc.2024.106209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 07/24/2024] [Accepted: 08/06/2024] [Indexed: 08/15/2024]
Abstract
Adolescents are at relatively high-risk for developing anxiety, particularly social anxiety. A primary hallmark of social anxiety is the impulse to avoid situations that introduce risk. Here, we examined the neural and behavioral correlates of risk avoidance in adolescents (N=59) 11 to 19 years of age. The Balloon Risk Avoidance Task was used with concurrent electroencephalography to measure event-related potentials (frontal P2; late slow-wave; N2, feedback-related negativity, FRN; posterior P3) and oscillatory dynamics (midfrontal theta, 4-7 Hz) in response to unsuccessful and successful risk avoidance conditions. Social anxiety was measured using the Social Phobia and Anxiety Inventory for Children. Results indicated that, across the whole sample, youth exhibited smaller P3, larger FRN, and larger theta responses to unsuccessful risk avoidance. Youth reporting high (compared to low) levels of social anxiety exhibited larger P2, slow-wave, and FRN responses to unsuccessful, compared to successful, risk avoidance. Further, greater social anxiety was associated with reduced theta responses to successful avoidance. Youth with higher levels of social anxiety showed smaller theta responses to both conditions compared to those with low levels of social anxiety. Taken together, the ERP-component differences and weakened theta power in socially anxious youth following unsuccessful avoidance are informative neural correlates for socially anxious youth during risk avoidance.
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Affiliation(s)
- Elizabeth V Edgar
- Yale Child Study Center, Yale School of Medicine, New Haven, CT, United States.
| | - Abby Waugh
- Yale Child Study Center, Yale School of Medicine, New Haven, CT, United States
| | - Jia Wu
- Yale Child Study Center, Yale School of Medicine, New Haven, CT, United States
| | - Peter Castagna
- Department of Psychology, The University of Alabama, Tuscaloosa, AL, United States
| | - Marc N Potenza
- Yale Child Study Center, Yale School of Medicine, New Haven, CT, United States
| | - Linda C Mayes
- Yale Child Study Center, Yale School of Medicine, New Haven, CT, United States
| | - Michael J Crowley
- Yale Child Study Center, Yale School of Medicine, New Haven, CT, United States
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2
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Zhang Y, Zhang M, Wang L, Zheng Y, Li H, Xie Y, Lv X, Yu X, Wang H. Attenuated neural activity in processing decision-making feedback in uncertain conditions in patients with mild cognitive impairment. Eur Arch Psychiatry Clin Neurosci 2024:10.1007/s00406-024-01793-0. [PMID: 38916765 DOI: 10.1007/s00406-024-01793-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 03/09/2024] [Indexed: 06/26/2024]
Abstract
The present study aimed to explore the potential neural correlates during feedback evaluation during decision-making under risk and ambiguity in MCI. Nineteen individuals with MCI and twenty age-matched HCs were enrolled. Decision-making performance under risk and ambiguity was examined with the modified game of dice task (GDT) and an Iowa gambling task (IGT). Using task-related EEG data, reward positivity (RewP) and feedback P3 (fb-P3) were used to characterize participants' motivation and allocation of cognitive resources. Also, response time and event-related oscillation (ERO) were used to evaluate information processing speed, and the potent of post-feedback information integration and behavioral modulation. MCI patients had lower RewP (p = 0.022) and fb-P3 (p = 0.045) amplitudes in the GDT than HCs. Moreover, the amount and valence of feedback modulated the RewP (p = 0.008; p = 0.017) and fb-P3 (p < 0.001; p < 0.001). In the IGT, in addition to the significantly reduced fb-P3 observed in MCI patients (p = 0.010), the amount and valence of feedback modulated the RewP (p = 0.002; p = 0.020). Furthermore, MCI patients took longer to make decisions (t = 2.15, p = 0.041). The ERO analysis revealed that delta power was reduced in MCI (GDT: p = 0.045; p = 0.011). The findings suggest that, during feedback evaluation when making risky and ambiguous decisions, motivation, allocation of cognitive resources, information processing and neuronal excitability were attenuated in MCI. It implies that neural activity related to decision making was compromised in MCI.
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Affiliation(s)
- Ying Zhang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Mang Zhang
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Luchun Wang
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Yaonan Zheng
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Huizi Li
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Yuhan Xie
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Xiaozhen Lv
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Xin Yu
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China
| | - Huali Wang
- Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing Dementia Key Lab, No. 51 Huayuanbei Road, Beijing, 100191, China.
- National Clinical Research Center for Mental Disorders, Key Laboratory for Mental Health, National Health Commission, Beijing, China.
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3
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Giustiniani J, Nicolier M, Diwoux A, Chabin T, Pazart L, Haffen E, Gabriel D. Impact of online poker gambling on behavioural and neurophysiological responses to a virtual gambling task. Addict Biol 2024; 29:e13373. [PMID: 38380791 PMCID: PMC10898831 DOI: 10.1111/adb.13373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 11/10/2023] [Accepted: 01/09/2024] [Indexed: 02/22/2024]
Abstract
Online poker gambling (OPG) involves various executive control processes and emotion regulation. In this context, we hypothesized that online poker players, accustomed to handling virtual cards, would show high performance on computerized decision-making tasks such as the Iowa Gambling Task (IGT). Using press advertisements, we recruited a non-gambler group (NG; n = 20) and an OPG group (n = 22). All participants performed the IGT while their cerebral activity was recorded by electroencephalography. Compared with the OPG group, the NG group showed significantly better progression in the IGT in the last trials. Recording of brain activity revealed the appearance of a temporal map between 150 and 175 ms specific to the gain condition in both groups. A second map was observed at 215-295 ms specifically in the NG group, and the generators were identified in the occipital regions. This activity is indicative of a high level of visual awareness; thus, it reflects additional processing of visual information, which can be assumed to be induced by the lower exposure of the NGs to online card games. We hypothesize that the absence of this activity in the OPG group might be due to their online habituation to virtual environments.
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Affiliation(s)
- Julie Giustiniani
- UMR INSERM 1322LINCUniversité de Franche‐ComtéBesançonFrance
- Département clinique de psychiatrieCentre hospitalier universitaire de BesançonBesançonFrance
- Centre hospitalier Universitaire de BesançonBesançonFrance
| | - Magali Nicolier
- UMR INSERM 1322LINCUniversité de Franche‐ComtéBesançonFrance
- Département clinique de psychiatrieCentre hospitalier universitaire de BesançonBesançonFrance
- Centre hospitalier Universitaire de BesançonBesançonFrance
- Neuraxess département de neuroimagerie et neurostimulationUniversité de Franche ComtéBesançonFrance
| | - Audrey Diwoux
- Neuraxess département de neuroimagerie et neurostimulationUniversité de Franche ComtéBesançonFrance
| | - Thibaut Chabin
- Département clinique de psychiatrieCentre hospitalier universitaire de BesançonBesançonFrance
- Neuraxess département de neuroimagerie et neurostimulationUniversité de Franche ComtéBesançonFrance
| | - Lionel Pazart
- UMR INSERM 1322LINCUniversité de Franche‐ComtéBesançonFrance
- Centre hospitalier Universitaire de BesançonBesançonFrance
| | - Emmanuel Haffen
- UMR INSERM 1322LINCUniversité de Franche‐ComtéBesançonFrance
- Département clinique de psychiatrieCentre hospitalier universitaire de BesançonBesançonFrance
- Centre hospitalier Universitaire de BesançonBesançonFrance
- FondaMental FondationCréteilFrance
| | - Damien Gabriel
- UMR INSERM 1322LINCUniversité de Franche‐ComtéBesançonFrance
- Centre hospitalier Universitaire de BesançonBesançonFrance
- Neuraxess département de neuroimagerie et neurostimulationUniversité de Franche ComtéBesançonFrance
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Botelho C, Fernandes C, Campos C, Seixas C, Pasion R, Garcez H, Ferreira-Santos F, Barbosa F, Maques-Teixeira J, Paiva TO. Uncertainty deconstructed: conceptual analysis and state-of-the-art review of the ERP correlates of risk and ambiguity in decision-making. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023:10.3758/s13415-023-01101-8. [PMID: 37173606 DOI: 10.3758/s13415-023-01101-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/13/2023] [Indexed: 05/15/2023]
Abstract
Risk and uncertainty are central concepts of decision neuroscience. However, a comprehensive review of the literature shows that most studies define risk and uncertainty in an unclear fashion or use both terms interchangeably, which hinders the integration of the existing findings. We suggest uncertainty as an umbrella term that comprises scenarios characterized by outcome variance where relevant information about the type and likelihood of outcomes may be somewhat unavailable (ambiguity) and scenarios where the likelihood of outcomes is known (risk).These conceptual issues are problematic for studies on the temporal neurodynamics of decision-making under risk and ambiguity, because they lead to heterogeneity in task design and the interpretation of the results. To assess this problem, we conducted a state-of-the-art review of ERP studies on risk and ambiguity in decision-making. By employing the above definitions to 16 reviewed studies, our results suggest that: (a) research has focused more on risk than ambiguity processing; (b) studies assessing decision-making under risk often implemented descriptive-based paradigms, whereas studies assessing ambiguity processing equally implemented descriptive- and experience-based tasks; (c) descriptive-based studies link risk processing to increased frontal negativities (e.g., N2, N400) and both risk and ambiguity to reduced parietal positivities (e.g., P2, P3); (d) experience-based studies link risk to increased P3 amplitudes and ambiguity to increased frontal negativities and the LPC component; (e) both risk and ambiguity processing seem to be related with cognitive control, conflict monitoring, and increased cognitive demand; (f) further research and improved tasks are needed to dissociate risk and ambiguity processing.
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Affiliation(s)
- Catarina Botelho
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal.
| | - Carina Fernandes
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
- Faculdade de Ciências Humanas e Sociais, Universidade Fernando Pessoa, Porto, Portugal
- Molecular Oncology and Viral Pathology Group, Research Center of IPO (CI-IPOP) & RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO Porto)/Porto Comprehensive Cancer Center (Porto.CCC), 4200-072, Porto, Portugal
| | - Carlos Campos
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
- Neurocognition Group | LabRP, Center for Rehabilitation Research, School of Health, Polytechnic Institute of Porto, Porto, Portugal
- Digital Human-Environment Interaction Lab (HEI-LAB), Lusófona University, Lisboa, Portugal
| | - Carlos Seixas
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
- Research on Economics, Management and Information Technologies (REMIT), Portucalense University, Porto, Portugal
| | - Rita Pasion
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
- Digital Human-Environment Interaction Lab (HEI-LAB), Lusófona University, Lisboa, Portugal
| | - Helena Garcez
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
| | - Fernando Ferreira-Santos
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
| | - Fernando Barbosa
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
| | - João Maques-Teixeira
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal
| | - Tiago O Paiva
- Faculty of Psychology and Education Sciences, Laboratory of Neuropsychophysiology, University of Porto, Rua Alfredo Allen, 4200-135, Porto, Portugal.
- Digital Human-Environment Interaction Lab (HEI-LAB), Lusófona University, Lisboa, Portugal.
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5
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Balasubramani PP, Diaz-Delgado J, Grennan G, Alim F, Zafar-Khan M, Maric V, Ramanathan D, Mishra J. Distinct neural activations correlate with maximization of reward magnitude versus frequency. Cereb Cortex 2023; 33:6038-6050. [PMID: 36573422 PMCID: PMC10422923 DOI: 10.1093/cercor/bhac482] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 11/15/2022] [Accepted: 11/17/2022] [Indexed: 12/29/2022] Open
Abstract
Choice selection strategies and decision-making are typically investigated using multiple-choice gambling paradigms that require participants to maximize expected value of rewards. However, research shows that performance in such paradigms suffers from individual biases towards the frequency of gains such that users often choose smaller frequent gains over larger rarely occurring gains, also referred to as melioration. To understand the basis of this subjective tradeoff, we used a simple 2-choice reward task paradigm in 186 healthy human adult subjects sampled across the adult lifespan. Cortical source reconstruction of simultaneously recorded electroencephalography suggested distinct neural correlates for maximizing reward magnitude versus frequency. We found that activations in the parahippocampal and entorhinal areas, which are typically linked to memory function, specifically correlated with maximization of reward magnitude. In contrast, maximization of reward frequency was correlated with activations in the lateral orbitofrontal cortices and operculum, typical areas involved in reward processing. These findings reveal distinct neural processes serving reward frequency versus magnitude maximization that can have clinical translational utility to optimize decision-making.
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Affiliation(s)
- Pragathi Priyadharsini Balasubramani
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
- Department of Cognitive Science, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Juan Diaz-Delgado
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Gillian Grennan
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Fahad Alim
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Mariam Zafar-Khan
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Vojislav Maric
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | - Dhakshin Ramanathan
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
- Department of Mental Health, VA San Diego Medical Center, San Diego, CA, United States
- Center of Excellence for Stress and Mental Health, VA San Diego Medical Center, San Diego, CA, United States
| | - Jyoti Mishra
- Neural Engineering and Translation Labs, Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
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6
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Luckhardt C, Mühlherr AM, Schütz M, Jarczok TA, Jungmann SM, Howland V, Veit L, Althen H, Freitag CM. Reward processing in adolescents with social phobia and depression. Clin Neurophysiol 2023; 150:205-215. [PMID: 37104910 DOI: 10.1016/j.clinph.2023.03.356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 03/13/2023] [Accepted: 03/23/2023] [Indexed: 04/29/2023]
Abstract
OBJECTIVE Impaired reward processing has been found in individuals with anxiety, but also major depressive disorder (MDD). Here, we studied neural correlates of reward anticipation and processing in a sample of youth with severe social phobia and comorbid depression (SP/MDD) and investigated the specific contribution of SP and MDD symptoms. METHODS 15 affected, unmedicated and 25 typically developing (TD) youth completed a monetary gambling task, which included a positive, negative and ambiguous reward condition. Event-related potentials representing cue processing (cue P300), reward anticipation (stimulus preceding negativity, SPN), reward sensitivity (feedback related negativity, FRN) and reward processing (reward P300) were analysed. RESULTS Reduced amplitudes of the right hemispheric (r)SPN and reward P300 were observed in SP/MDD compared to TD. Within the SP/MDD group SP symptoms correlated with larger rSPN, and FRN amplitudes. MDD symptoms correlated with smaller rSPN and smaller FRN positive-negative difference wave. CONCLUSIONS Reward anticipation and feedback processing are reduced in SP/MDD. Higher SP symptoms are associated with stronger neural activation during reward anticipation and reward sensitivity. Depressive symptoms are associated with decreased reward anticipation and sensitivity. Findings are in line with the theory of heightened vigilance in anxiety and blunted reward processing due to anhedonia in MDD. SIGNIFICANCE The study results can inform behavioural interventions for SP and MDD.
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Affiliation(s)
- Christina Luckhardt
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
| | - Andreas M Mühlherr
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
| | - Magdalena Schütz
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
| | - Tomasz A Jarczok
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
| | - Stefanie M Jungmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany; Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Institute of Psychology Johannes Gutenberg-University Mainz Mainz, Germany.
| | - Vanessa Howland
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
| | - Lisa Veit
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
| | - Heike Althen
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
| | - Christine M Freitag
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Frankfurt Deutschordenstr. 50, 60528 Frankfurt am Main, Germany.
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Zhou Y, Xiao G, Chen Q, Wang Y, Wang L, Xie C, Wang K, Chen X. High-Definition Transcranial Direct Current Stimulation Improves Decision-Making Ability: A Study Based on EEG. Brain Sci 2023; 13:brainsci13040640. [PMID: 37190605 DOI: 10.3390/brainsci13040640] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/29/2023] [Accepted: 04/04/2023] [Indexed: 05/17/2023] Open
Abstract
High-definition transcranial direct current stimulation (HD-tDCS) has been shown to modulate decision-making; however, the neurophysiological mechanisms underlying this effect remain unclear. To further explore the neurophysiological processes of decision-making modulated by HD-tDCS, health participants underwent ten anodal (n = 16)/sham (n = 17) HD-tDCS sessions targeting the left DLPFC. Iowa gambling task was performed simultaneously with electroencephalography (EEG) before and after HD-tDCS. Iowa gambling task performance, the P300 amplitude, and the power of theta oscillation as an index of decision-making were compared. Behavioral changes were found that showed anodal HD-tDCS could improve the decision-making function, in which participants could make more advantageous choices. The electrophysiological results showed that the P300 amplitude significantly increased in CZ, CPZ electrode placement site and theta oscillation power significantly activated in FCZ, CZ electrode placement site after anodal HD-tDCS. Significant positive correlations were observed between the changes in the percent use of negative feedback and the changes in theta oscillation power before and after anodal HD-tDCS. This study showed that HD-tDCS is a promising technology in improving decision-making and theta oscillation induced by may be a predictor of improved decision-making.
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Affiliation(s)
- Yuwei Zhou
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei 230032, China
| | - Guixian Xiao
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei 230032, China
- Department of Psychology and Sleep Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Qing Chen
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei 230032, China
| | - Yuyang Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, China
| | - Lu Wang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei 230032, China
| | - Chengjuan Xie
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei 230032, China
| | - Kai Wang
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei 230032, China
- Department of Psychology, The School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei 230032, China
- Hefei Comprehensive National Science Center, Institute of Artificial Intelligence, Hefei 230088, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei 230022, China
| | - Xingui Chen
- Department of Neurology, The First Affiliated Hospital of Anhui Medical University, Hefei 230032, China
- Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei 230022, China
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8
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Xu Q, He S, Li Z, Duan R, Li P. Voluntary or reluctant? Social influence in charitable giving: an ERP study. Soc Cogn Affect Neurosci 2023; 18:7070418. [PMID: 36881686 PMCID: PMC10013733 DOI: 10.1093/scan/nsad010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 01/20/2023] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
Social information has substantial influences on prosocial behavior. In this study, we performed an event-related potential (ERP) experiment to examine the effect of social influence on giving. The participants were allowed to form an initial decision on how much money to donate to a charity provided the program's average donation amount and to make a second donation decision. Social influence varied in different directions (upward, downward and equal) by altering the relative donation amount between the average donation amount and the participants' first donation amount. The behavioral results showed that participants increased their donation amount in the upward condition and decreased it in the downward condition. The ERP results revealed that upward social information evoked larger feedback-related negativity (FRN) amplitudes and smaller P3 amplitudes than in the downward and equal conditions. Furthermore, the pressure ratings, rather than the happiness ratings, were associated with the FRN patterns across the three conditions. We argue that people in social situations are more likely to increase their donations owing to pressure than voluntary altruism. Our study provides the first ERP evidence that different directions of social information evoke different neural responses in time course processing.
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Affiliation(s)
- Qiang Xu
- School of Psychology, Shenzhen University, Shenzhen 518060, China
| | - Shengnan He
- Department of Moral Education, The 21st Primary School Xiangzhou Zhuhai, Zhuhai 519000, China
| | - Zhurong Li
- School of Psychology, Shenzhen University, Shenzhen 518060, China
| | - Ran Duan
- School of Psychology, Shenzhen University, Shenzhen 518060, China
| | - Peng Li
- School of Psychology, Shenzhen University, Shenzhen 518060, China.,Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen 518060, China
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9
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Conceptualisation of Uncertainty in Decision Neuroscience Research: Do We Really Know What Types of Uncertainties The Measured Neural Correlates Relate To? Integr Psychol Behav Sci 2023; 57:88-116. [PMID: 35943682 DOI: 10.1007/s12124-022-09719-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2022] [Indexed: 01/13/2023]
Abstract
In the article "What are neural correlates neural correlates of?" published in the journal BioSocieties, Gabriel Abend points out that neuroscientists cannot avoid philosophical questions concerning the conceptualization and operationalization of social-psychological phenomena they deal with at the physiological level. In this article, we build on Abend's thesis and, through a systematic literature review of decision neuroscience studies, test it with the example of the social-psychological phenomenon of uncertainty in decision making. In this paper, we provide an overview of studies that appropriately attempt to conceptualise uncertainty, and then use these studies to analyse papers looking for neural correlates of uncertainty. Based on a systematic review of studies, we investigate what types of uncertainty authors in the field of decision neuroscience address and define, what criteria they use to distinguish between these types, what problems are associated with their conceptualization, and whether the neural correlates of different types of uncertainty can be accurately identified. The paper concludes that, particularly in the economic context, a collaboration between the natural and social sciences works well, and neuroscience studies use economic conceptualizations of uncertainty that are further developed by sophisticated decision tasks. However, the paper also highlights problematic aspects that obscure the understanding of the phenomena under study. These include the lack of criteria for distinguishing between different types of phenomena, the unclear use of the general concept of uncertainty, and the confusion of phenomena or their erroneous synonymous use.
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10
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Galkin SA, Oshkina TA, Kisel NI. [Features of decision-making in patients with alcohol dependence]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:115-119. [PMID: 37655419 DOI: 10.17116/jnevro2023123081115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
OBJECTIVE To identify electroencephalographic correlates of decision-making features in patients with alcohol dependence. MATERIAL AND METHODS Forty men with alcohol dependence were examined as the main group. Thirty people were examined as a control group. The Cambridge Gambling Task and the Iowa Gambling Task were used to study decision-making functions. Additionally, a background electroencephalogram was recorded with the calculation of absolute spectral power indicators. RESULTS In the main group, the relatively higher indicators of decision-making logic (65 [50; 80]%, p<0.05) were associated with larger values of the spectral power of the theta and alpha rhythm of the electroencephalogram in the central and parietal-occipital leads (R=0.426, p=0.019; R=0.418, p=0.022; R=0.394, p=0.028 and R=0.445, p=0.014; R=0.458, p=0.011; R=0.382, p=0.035, respectively). Difficulties in making decisions based on emotional learning in patients with alcohol dependence were associated with larger values of the spectral power of the beta rhythm of the electroencephalogram in the temporal leads. CONCLUSIONS The study showed that the deficit of decision-making functions in patients with alcohol dependence may be due to an imbalance of the excitation/inhibition mechanisms in the brain.
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Affiliation(s)
- S A Galkin
- Tomsk National Research Medical Center Russian Academy of Science, Tomsk, Russia
| | - T A Oshkina
- Tomsk National Research Medical Center Russian Academy of Science, Tomsk, Russia
| | - N I Kisel
- Tomsk National Research Medical Center Russian Academy of Science, Tomsk, Russia
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11
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Yokota Y, Naruse Y. Effects of subjective and objective task difficulties for feedback- related brain potentials in social situations: An electroencephalogram study. PLoS One 2022; 17:e0277663. [PMID: 36454908 PMCID: PMC9714923 DOI: 10.1371/journal.pone.0277663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 11/01/2022] [Indexed: 12/03/2022] Open
Abstract
In this study, the relationship between two types of feedback task difficulties and feedback-related brain potentials, such as feedback-related negativity (FRN), reward positivity (RewP), and P300, was investigated in social situations where participants performed a task simultaneously by a pair. The electroencephalogram activity was measured while participants answered four-choice questions with their partners. Participants were informed about the general accuracy rate of the question (objective task difficulty) before responding to the questionnaire. The feedback outcome was definitely correct when the participants had the knowledge to answer the questions correctly. Therefore, the subjective task difficulty depended on the knowledge of the participant and differed from the objective task difficulty. In the task, the participants selected the choice they deemed correct. Before checking the answers, participants responded to the preceding question's subjective task difficulty. As one of the social factors, the task consisted of two types of conditions: one, in which one's response affected partner's reward, and another, in which it did not. The second social factor was the order of feedback outcomes; in our experiment, these outcomes were presented sequentially to pairs of participants. The effects of subjective and objective task difficulties and social factors on feedback-related brain potentials were comprehensively analyzed. The study showed that subjective task difficulty sensitively modulated the amplitude of gain-related P300, suggesting that it is sensitive to modulation in the allocation of attentional resources to own feedback outcome. The objective task difficulty sensitively modulated the amplitude of RewP after receiving the partner's incorrect feedback outcome. RewP was more sensitive to positive affective valence, such as feelings of superiority over the partner, than to task-dependent rewards received by the participants themselves. In contrast, FRN was more negative in the joint condition than in the individual condition, suggesting sensitivity to social responsibility felt by participants toward their partners.
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Affiliation(s)
- Yusuke Yokota
- Center for Information and Neural Networks (CiNet), National Institute of Information and Communications Technology, and Osaka University, Kobe, Japan
| | - Yasushi Naruse
- Center for Information and Neural Networks (CiNet), National Institute of Information and Communications Technology, and Osaka University, Kobe, Japan
- * E-mail:
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12
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Liu D, Schwieter JW, Wang F, Mu L, Liu H. Uncovering the effects of bilingual language control on rational decisions: An ERP study. Psychophysiology 2022; 59:e14066. [PMID: 35383947 DOI: 10.1111/psyp.14066] [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: 06/15/2021] [Revised: 01/28/2022] [Accepted: 03/11/2022] [Indexed: 11/30/2022]
Abstract
A growing body of research suggests that the language in which bilinguals make decisions affects the rationality of such decisions. Furthermore, bilinguals constantly confront cross-language interference that requires complex language control processes to resolve this competition. However, the relationship between language control and decision-making is unclear. In the current study, we analyze electrophysiological and behavior data elicited from two groups of Chinese-English bilinguals. One group was trained in intensive language switching and then completed the Iowa Gambling Task (IGT) and the other group completed the two tasks in the reverse order. We found that bilinguals who first received language switching training significantly scored higher on the IGT, with the score positively correlating with L1 and L2 switch costs. More importantly, training with language switching first led to an N2 component for L1 switching costs that negatively correlated with both loss feedback-related negativity and the P3 component. These effects did not emerge among the group of bilinguals who performed the IGT first. Taken together, the findings suggest that bilinguals are assisted in making rational decisions by language control on feedback evaluation.
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Affiliation(s)
- Dongxue Liu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
| | - John W Schwieter
- Language Acquisition, Cognition, and Multilingualism Laboratory, Bilingualism Matters @ Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Fenqi Wang
- Department of Linguistics, University of Florida, Gainesville, Florida, USA
| | - Li Mu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
| | - Huanhuan Liu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
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13
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Kong X, Zhang P, Xiao F, Fang S, Ji X, Wang X, Lin P, Li H, Yao S, Wang X. State-independent and -dependent behavioral and neuroelectrophysiological characteristics during dynamic decision-making in patients with current and remitted depression. J Affect Disord 2022; 309:85-94. [PMID: 35472481 DOI: 10.1016/j.jad.2022.04.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 04/14/2022] [Accepted: 04/19/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND It is unclear whether the altered decision-making (DM) observed in patients with major depressive disorder (MDD) is neurophysiological and whether it improves with remission of depressive symptoms. The aim of this study was to identify developmental patterns of DM behavior, related cognitive characteristics, and electrophysiological abnormalities in patients with MDD across clinical stages. METHODS A sample of 48 first-episode MDD patients (FD group), 41 remitted MDD patients (RD group), and 43 healthy controls (HCs) completed psychometric assessments and performed the balloon analogue risk task (BART) while event-related potentials (ERPs) were recorded. RESULTS The RD group had lower depressiveness, self-blame, rumination, and catastrophizing tendencies, and higher mental resilience scores than the FD group, but retained significant differences from HCs. MDD patients showed a more conservative DM strategy than HCs, with no significant difference between the FD and RD groups. Compared to the FD group, the RD group had a smaller FRN for negative feedback and a trend toward a smaller P3 for positive feedback. Compared with HCs, the RD group had a smaller P3 during the positive feedback phase. FRN amplitude correlated positively with depression level and negatively with mental resilience. LIMITATIONS Because a comparative cross-section design was employed, longitudinal studies are needed to make causal inferences. CONCLUSION MDD patients presented a stable risk-avoidance bias in actively depressed and remission periods, consistent with a state-independent impairment pattern. Significantly reduced FRN amplitudes during remission indicated a state-dependent impairment pattern, and FRN amplitudes correlated with depression level. An abnormal feedback P3 component may be a state-independent characteristic that may become more pronounced with MDD progression.
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Affiliation(s)
- Xinyuan Kong
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Mental Disorders, Changsha, Hunan, China; Medical Psychological Institute of Central South University, Changsha 410011, China
| | - Panwen Zhang
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Shanghai Songjiang Jiuting Middle School, Shanghai, China
| | - Fan Xiao
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Mental Disorders, Changsha, Hunan, China; Medical Psychological Institute of Central South University, Changsha 410011, China
| | - Shulin Fang
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Mental Disorders, Changsha, Hunan, China; Medical Psychological Institute of Central South University, Changsha 410011, China
| | - Xinlei Ji
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Mental Disorders, Changsha, Hunan, China; Medical Psychological Institute of Central South University, Changsha 410011, China
| | - Xiaosheng Wang
- Department of Human Anatomy and Neurobiology, Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Pan Lin
- Department of Psychology and Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Huanhuan Li
- Department of Psychology, Renmin University of China, Beijing 100872, China
| | - Shuqiao Yao
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Mental Disorders, Changsha, Hunan, China; Medical Psychological Institute of Central South University, Changsha 410011, China
| | - Xiang Wang
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Mental Disorders, Changsha, Hunan, China; Medical Psychological Institute of Central South University, Changsha 410011, China.
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14
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Effects of mental fatigue on risk preference and feedback processing in risk decision-making. Sci Rep 2022; 12:10695. [PMID: 35739292 PMCID: PMC9226035 DOI: 10.1038/s41598-022-14682-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 06/10/2022] [Indexed: 11/25/2022] Open
Abstract
Mental fatigue is a common phenomenon in modern people, especially after a long period of mental work. Individuals frequently have to make critical decisions when in a mentally fatigued state. As an important and complex cognitive function, risk decision-making might be influenced by mental fatigue, which is consequent with increased distraction and poor information processing. However, how mental fatigue shapes individuals’ decision-making remains relatively unclear. The purpose of this study was to examine the effect of mental fatigue on risk decision-making performance and risk-preference in a simple gambling task, using both behavioral methods and event-related potential techniques. Forty young adults were divided into a mental fatigue group and a no-fatigue group and participated in the experiments. Results showed that individuals with mental fatigue tended to be more risk-averse than those without fatigue when facing risk options. The P300 amplitudes were smaller and FRN amplitudes were larger in the mental fatigue group than in the no-fatigue group. These findings provide insight into a relationship between mental fatigue and risk decision-making, from the perspective of the neurological mechanism.
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15
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Romero-Ferreiro V, Rodríguez-Gómez P, Pozo MÁ, Moreno EM. Can you change your mind? An ERP study of cognitive flexibility and new evidence integration. Biol Psychol 2022; 172:108354. [DOI: 10.1016/j.biopsycho.2022.108354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 04/29/2022] [Accepted: 05/09/2022] [Indexed: 11/16/2022]
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16
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Positive cognitive reappraisal is beneficial for women’s but not for men’s IGT decision-making. MOTIVATION AND EMOTION 2022. [DOI: 10.1007/s11031-022-09927-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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Garrido-Chaves R, Perez V, Perez-Alarcón M, Crespo-Sanmiguel I, Paiva TO, Hidalgo V, Pulopulos MM, Salvador A. Subjective Memory Complaints and Decision Making in Young and Older Adults: An Event-Related Potential Study. Front Aging Neurosci 2021; 13:695275. [PMID: 34803649 PMCID: PMC8595984 DOI: 10.3389/fnagi.2021.695275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 09/24/2021] [Indexed: 11/28/2022] Open
Abstract
Subjective memory complaints (SMCs) may affect decision-making processes. This study aimed to investigate the neuronal correlates of feedback processing during a decision-making task in young and older adults with and without SMCs. Event-related potentials and behavioral performance during the Iowa gambling task were recorded in a total of 136 participants (65 young adults, 71 older adults). The participants were divided into two groups according to their SMCs (with SMCs: n = 60, without SMCs: n = 76). Feedback-related negativity (FRN) and P3 were analyzed in the feedback stage of the decision-making process. Older adults with SMCs scored worse in the ambiguity phase than older adults without SMCs. The FRN latency was longer for losses in older people with SMCs than in older people without SMCs in the first block. No significant differences between young and older adults with and without SMCs were observed in the other ERP measures. Compared to young adults, older adults showed delayed latency in the FRN component and reduced amplitudes and delayed latency in the P3 component. In conclusion, older people with SMCs present deficits in the decision-making process. These deficits are observed at the behavioral level, but also in neural mechanisms of early feedback processing of negative outcomes.
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Affiliation(s)
- Ruth Garrido-Chaves
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, Valencia, Spain
| | - Vanesa Perez
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, Valencia, Spain
| | - Mario Perez-Alarcón
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, Valencia, Spain
| | - Isabel Crespo-Sanmiguel
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, Valencia, Spain
| | - Tiago O Paiva
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal.,Department of Medical Imaging, University of Porto, Porto, Portugal
| | - Vanesa Hidalgo
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, Valencia, Spain.,Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, Teruel, Spain
| | - Matias M Pulopulos
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, Valencia, Spain.,Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, Teruel, Spain
| | - Alicia Salvador
- Laboratory of Social Cognitive Neuroscience, Department of Psychobiology, IDOCAL, University of Valencia, Valencia, Spain
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18
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Towards a Functional Neuromarker of Impulsivity: Feedback-Related Brain Potential during Risky Decision-Making Associated with Self-Reported Impulsivity in a Non-Clinical Sample. Brain Sci 2021; 11:brainsci11060671. [PMID: 34063798 PMCID: PMC8224100 DOI: 10.3390/brainsci11060671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/17/2021] [Accepted: 05/18/2021] [Indexed: 11/16/2022] Open
Abstract
Risk-taking is part of the multidimensional nature of impulsivity, consisting of an active engagement in behaviors or choices with potentially undesirable results, with probability as the cost for an expected reward. In order to understand the neurophysiological activity during risky behavior and its relationship with other dimensions of impulsivity, we have acquired event-related-potential (ERP) data and self-reported impulsivity scores from 17 non-clinical volunteers. They underwent high-resolution electroencephalography (HR-EEG) combined with an adapted version of the Balloon Analogue Risk Task (BART), and completed the Barratt Impulsiveness Scale (BIS-10) and the Urgency, Premeditation, Perseverance, Sensation Seeking, Impulsive Behavior Scale (UPPS). The ERP components were sensitive to valence (FRN, P300) and risk/reward magnitude (SPN, RewP). Our main finding evidenced a positive correlation between the amplitude of the P300 component following positive feedback and both the global UPPS score and the (lack of) perseverance UPPS subscale, significant for several adjacent electrodes. This finding might suggest an adaptive form of impulsive behavior, which could be associated to the reduction on the difference of the P300 amplitude following negative and positive feedback. However, further investigation with both larger clinical and non-clinical samples is required.
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19
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Toma FM, Miyakoshi M. Left Frontal EEG Power Responds to Stock Price Changes in a Simulated Asset Bubble Market. Brain Sci 2021; 11:brainsci11060670. [PMID: 34063778 PMCID: PMC8223788 DOI: 10.3390/brainsci11060670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 11/16/2022] Open
Abstract
Financial bubbles are a result of aggregate irrational behavior and cannot be explained by standard economic pricing theory. Research in neuroeconomics can improve our understanding of their causes. We conducted an experiment in which 28 healthy subjects traded in a simulated market bubble, while scalp EEG was recorded using a low-cost, BCI-friendly desktop device with 14 electrodes. Independent component (IC) analysis was performed to decompose brain signals and the obtained scalp topography was used to cluster the ICs. We computed single-trial time-frequency power relative to the onset of stock price display and estimated the correlation between EEG power and stock price across trials using a general linear model. We found that delta band (1-4 Hz) EEG power within the left frontal region negatively correlated with the trial-by-trial stock prices including the financial bubble. We interpreted the result as stimulus-preceding negativity (SPN) occurring as a dis-inhibition of the resting state network. We conclude that the combination between the desktop-BCI-friendly EEG, the simulated financial bubble and advanced signal processing and statistical approaches could successfully identify the neural correlate of the financial bubble. We add to the neuroeconomics literature a complementary EEG neurometric as a bubble predictor, which can further be explored in future decision-making experiments.
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Affiliation(s)
| | - Makoto Miyakoshi
- Swartz Center for Computational Neuroscience, Institute for Neural Computation, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0559, USA
- Correspondence:
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20
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Garrido-Chaves R, Perez-Alarcón M, Perez V, Hidalgo V, Pulopulos MM, Salvador A. FRN and P3 during the Iowa gambling task: The importance of gender. Psychophysiology 2020; 58:e13734. [PMID: 33289135 DOI: 10.1111/psyp.13734] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 10/30/2020] [Accepted: 11/02/2020] [Indexed: 11/30/2022]
Abstract
Previous research has shown gender-related psychobiological differences in risky and competitive strategies that affect win and loss outcomes. In addition, some studies have found differences in the decision-making process, with women taking longer to reach the same performance as men. However, the underlying neural mechanisms remain unclear. The present study aimed to investigate gender differences in behavioral performance and neural correlates during a decision-making task, the Iowa Gambling Task (IGT). Forty healthy young adults (23 men and 17 women) performed the IGT while the feedback-related negativity (FRN) and P3 were recorded as neural correlates of feedback processing. No gender differences were observed in the behavioral performance on the IGT after 100 and 150 trials, or in the P3 component. In women, but not in men, the FRN component showed a greater amplitude for losses than for wins. There were no significant gender-related differences in behavioral performance, and men and women revealed a similar learning process on the IGT. At the neural level, no direct differences between men and women were observed in the feedback processing stage for the FRN or P3. However, our results indicate that women showed greater sensitivity to losses than to wins during the decision-making task, as reflected in the FRN component.
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Affiliation(s)
- Ruth Garrido-Chaves
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - Mario Perez-Alarcón
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - Vanesa Perez
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - Vanesa Hidalgo
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
- Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, IIS Aragón, Teruel, Spain
| | - Matias M Pulopulos
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
- Department of Psychology and Sociology, Area of Psychobiology, University of Zaragoza, IIS Aragón, Teruel, Spain
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Alicia Salvador
- Laboratory of Social Cognitive Neuroscience, IDOCAL, Department of Psychobiology, University of Valencia, Valencia, Spain
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21
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The electrophysiology correlation of the cognitive bias in anxiety under uncertainty. Sci Rep 2020; 10:11354. [PMID: 32647252 PMCID: PMC7347926 DOI: 10.1038/s41598-020-68427-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 06/24/2020] [Indexed: 11/17/2022] Open
Abstract
The intolerance of uncertainty (IU) model holds that excessive emotional response under uncertain conditions is conducive to the maintenance of anxiety, and individuals with a high anxiety level may exhibit a negative bias and experience anxiety when processing uncertain information. However, the dynamic electrophysiological correlation of this negative bias is not clear. Therefore, we used an adapted study–test paradigm to explore the changes in the electroencephalography (EEG) of subjects when processing uncertain cues and certain cues (certain neutral and certain threatening) and correlated the differences with anxiety level. The behavioral results showed that there was a significant positive correlation between the trait anxiety score and β value under the threatening condition, which indicated that individuals with high trait anxiety take a more conservative approach in the face of negative stimuli. The results of EEG showed that during the test stage, the components N1 and P2, which are related to early perception, had significant conditional main effects. Meanwhile, under uncertain conditions, the N1 peak was positively correlated with the state anxiety score. In the study stage, we found that the N400 component was significantly larger in the early study stage than in the late study stage under uncertain conditions. In sum, individuals with high anxiety levels had a negative bias in the early cue processing of the test stage, and anxiety did not affect the study stage.
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22
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Giustiniani J, Nicolier M, Teti Mayer J, Chabin T, Masse C, Galmès N, Pazart L, Trojak B, Bennabi D, Vandel P, Haffen E, Gabriel D. Behavioral and Neural Arguments of Motivational Influence on Decision Making During Uncertainty. Front Neurosci 2020; 14:583. [PMID: 32581698 PMCID: PMC7290000 DOI: 10.3389/fnins.2020.00583] [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: 01/14/2020] [Accepted: 05/12/2020] [Indexed: 11/24/2022] Open
Abstract
The scientific world is increasingly interested in motivation, primarily due to the suspected impact on decision-making abilities, particularly in uncertain conditions. To explore this plausible relationship, 28 healthy participants were included in the study and performed decision-making and motivational tasks while their neural activity was recorded. All participants performed the Iowa Gambling Task (IGT) and were split into two groups based on their score, one favorable group with 14 participants who performed advantageously and one undecided group with 14 participants who failed to develop the correct strategy on the IGT. In addition, all participants performed the Effort Expenditure for Reward Task (EEfRT), which defines the motivational level of each participant by the effort that participants agree to do in function of reward magnitudes and probabilities to receive these reward (10, 50, and 90%). The completion of both tasks allowed for the exploration of the relationship between the motivational level and decision-making abilities. The EEfRT was adapted to electroencephalography (EEG) recordings to explore how motivation could influence reward experience. Behavioral results showed no difference in EEfRT performances on the whole task between the two groups’ performances on the IGT. However, there was a negative correlation between the difficulty to develop an optimal strategy on the IGT and the percentage of difficult choices at the 90% condition on the EEfRT. Each probability condition has been previously associated to different motivational and emotional states, with the 90% condition associated to the reward sensitivity. This behavioral result leads to the hypothesis that reward sensitivity may induce an inability to develop an optimal strategy on the IGT. Group analysis demonstrated that only the undecided group showed a P300 during the processing of the outcome, whereas the favorable group showed a blunted P300. Similarly, there was a negative correlation between the P300 amplitude and the ability to develop an optimal strategy on the IGT. In conclusion, behavioral and neuronal data provides evidence that the propensity to focus only on the immediate outcomes is related to the development of an inefficient strategy on the IGT, without influence of motivation.
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Affiliation(s)
- Julie Giustiniani
- Department of Clinical Psychiatry, University Hospital of Besançon, Besançon, France.,EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France.,Clinical Investigation Centre, University Hospital of Besançon, Besançon, France
| | - Magali Nicolier
- Department of Clinical Psychiatry, University Hospital of Besançon, Besançon, France.,EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France.,Clinical Investigation Centre, University Hospital of Besançon, Besançon, France.,Neuroimaging and neurostimulation department Neuraxess, University of Burgundy Franche-Comté, Besançon, France
| | - Juliana Teti Mayer
- Department of Clinical Psychiatry, University Hospital of Besançon, Besançon, France.,EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France
| | - Thibault Chabin
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France
| | - Caroline Masse
- Department of Clinical Psychiatry, University Hospital of Besançon, Besançon, France.,EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France
| | - Nathan Galmès
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France
| | - Lionel Pazart
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France.,Clinical Investigation Centre, University Hospital of Besançon, Besançon, France
| | - Benoit Trojak
- Fondation FondaMental, Hôpital Albert Chenevier, Créteil, France.,Department of Psychiatry and Addictology, University Hospital of Dijon, Dijon, France.,EA 4452, LPPM, University of Burgundy Franche-Comté, Dijon, France
| | - Djamila Bennabi
- Department of Clinical Psychiatry, University Hospital of Besançon, Besançon, France.,EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France.,Fondation FondaMental, Hôpital Albert Chenevier, Créteil, France
| | - Pierre Vandel
- Department of Clinical Psychiatry, University Hospital of Besançon, Besançon, France.,EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France.,Clinical Investigation Centre, University Hospital of Besançon, Besançon, France
| | - Emmanuel Haffen
- Department of Clinical Psychiatry, University Hospital of Besançon, Besançon, France.,EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France.,Clinical Investigation Centre, University Hospital of Besançon, Besançon, France.,Fondation FondaMental, Hôpital Albert Chenevier, Créteil, France
| | - Damien Gabriel
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, Besançon, France.,Clinical Investigation Centre, University Hospital of Besançon, Besançon, France.,Neuroimaging and neurostimulation department Neuraxess, University of Burgundy Franche-Comté, Besançon, France
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Xu F, Huang L. Electrophysiological Measurement of Emotion and Somatic State Affecting Ambiguity Decision: Evidences From SCRs, ERPs, and HR. Front Psychol 2020; 11:899. [PMID: 32477219 PMCID: PMC7240102 DOI: 10.3389/fpsyg.2020.00899] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 04/14/2020] [Indexed: 11/15/2022] Open
Abstract
Twenty-three years ago, the Somatic Marker Hypothesis (SMH) proposed by Damasio was introduced to explain the role of emotion in decision-making, and provided a unique neuroanatomical framework for decision-making and its influence by emotion. The core idea of the SMH is that decision-making is a process that is affected by somatic state signals, including those that express themselves in emotion and feeling. In order to verify the SMH, the Iowa Gambling Task (IGT) was originally designed by Bechara et al. and the skin conductance responses (SCRs) was recorded during the IGT. The initial confirmatory results showed that normal subjects would generate anticipatory SCRs when they received reward or punishment, but patients of the VMPFC lesion entirely failed to generate anticipatory SCRs prior to their selection of a card. With the further development of the SMH–related researches, other electrophysiological methods of measuring somatic state was gradually used to test the SMH, including event-related potentials (ERPs), and heart rate (HR). In this mini review article, we summarize the extant electrophysiological research on the SMH and decision-making under ambiguity, propose an integrative perspective for employing different electrophysiological measurement methods, and indicate the application of electrophysiological measurement based on the SMH in daily social decision-making.
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Affiliation(s)
- Fuming Xu
- School of Education Science, Nanning Normal University, Nanning, China
| | - Long Huang
- School of Psychology, Jiangxi Normal University, Nanchang, China.,School of Humanities and Management, Wannan Medical College, Wuhu, China
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24
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Giustiniani J, Nicolier M, Teti Mayer J, Chabin T, Masse C, Galmès N, Pazart L, Trojak B, Bennabi D, Vandel P, Haffen E, Gabriel D. Event-Related Potentials (ERP) Indices of Motivation during the Effort Expenditure for Reward Task. Brain Sci 2020; 10:E283. [PMID: 32397250 PMCID: PMC7287692 DOI: 10.3390/brainsci10050283] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 12/23/2022] Open
Abstract
Dynamic and temporal facets of the various constructs that comprise motivation remain to be explored. Here, we adapted the Effort Expenditure for Reward Task, a well-known laboratory task used to evaluate motivation, to study the event-related potentials associated with reward processing. The Stimulus Preceding Negativity (SPN) and the P300 were utilized as motivation indicators with high density electroencephalography. The SPN was found to be more negative for difficult choices compared to easy choices, suggesting a greater level of motivation, at a neurophysiological level. The insula, a structure previously associated with both effort discounting and prediction error, was concomitantly activated during the generation of the SPN. Processing a gain significantly altered the amplitude of the P300 compared to an absence of gain, particularly on centroparietal electrodes. One of the generators of the P300 was located on the vmPFC, a cerebral structure involved in the choice between two positive results and their predictions, during loss processing. Both the SPN and the P300 appear to be reliable neural markers of motivation. We postulate that the SPN represents the strength of the motivational level, while the P300 represents the impact of motivation on updating memories of the feedback.
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Affiliation(s)
- Julie Giustiniani
- Department of Clinical Psychiatry, University Hospital of Besançon, 25000 Besançon, France; (M.N.); (J.T.M.); (C.M.); (D.B.); (P.V.); (E.H.)
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
- Clinical Investigation Centre, University Hospital of Besançon, Inserm CIC 1431, 25000 Besançon, France
| | - Magali Nicolier
- Department of Clinical Psychiatry, University Hospital of Besançon, 25000 Besançon, France; (M.N.); (J.T.M.); (C.M.); (D.B.); (P.V.); (E.H.)
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
- Clinical Investigation Centre, University Hospital of Besançon, Inserm CIC 1431, 25000 Besançon, France
- Neuroimaging and neurostimulation department Neuraxess, University of Burgundy Franche-Comté, 25000 Besançon, France
| | - Juliana Teti Mayer
- Department of Clinical Psychiatry, University Hospital of Besançon, 25000 Besançon, France; (M.N.); (J.T.M.); (C.M.); (D.B.); (P.V.); (E.H.)
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
| | - Thibault Chabin
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
| | - Caroline Masse
- Department of Clinical Psychiatry, University Hospital of Besançon, 25000 Besançon, France; (M.N.); (J.T.M.); (C.M.); (D.B.); (P.V.); (E.H.)
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
| | - Nathan Galmès
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
| | - Lionel Pazart
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
- Clinical Investigation Centre, University Hospital of Besançon, Inserm CIC 1431, 25000 Besançon, France
| | - Benoit Trojak
- Department of Psychiatry and Addictology, University Hospital of Dijon, 21079 Dijon, France;
- EA 4452, LPPM, University of Burgundy Franche-Comté, 21000 Dijon, France
| | - Djamila Bennabi
- Department of Clinical Psychiatry, University Hospital of Besançon, 25000 Besançon, France; (M.N.); (J.T.M.); (C.M.); (D.B.); (P.V.); (E.H.)
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
- FondaMental Foundation, 94000 Créteil, France
| | - Pierre Vandel
- Department of Clinical Psychiatry, University Hospital of Besançon, 25000 Besançon, France; (M.N.); (J.T.M.); (C.M.); (D.B.); (P.V.); (E.H.)
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
- Clinical Investigation Centre, University Hospital of Besançon, Inserm CIC 1431, 25000 Besançon, France
| | - Emmanuel Haffen
- Department of Clinical Psychiatry, University Hospital of Besançon, 25000 Besançon, France; (M.N.); (J.T.M.); (C.M.); (D.B.); (P.V.); (E.H.)
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
- Clinical Investigation Centre, University Hospital of Besançon, Inserm CIC 1431, 25000 Besançon, France
- FondaMental Foundation, 94000 Créteil, France
| | - Damien Gabriel
- EA 481, Laboratory of Neurosciences, University of Burgundy Franche-Comté, 25000 Besançon, France; (T.C.); (N.G.); (L.P.); (D.G.)
- Clinical Investigation Centre, University Hospital of Besançon, Inserm CIC 1431, 25000 Besançon, France
- Neuroimaging and neurostimulation department Neuraxess, University of Burgundy Franche-Comté, 25000 Besançon, France
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25
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Early Attentional Modulation by Working Memory Training in Young Adult ADHD Patients during a Risky Decision-Making Task. Brain Sci 2020; 10:brainsci10010038. [PMID: 31936483 PMCID: PMC7017173 DOI: 10.3390/brainsci10010038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/17/2019] [Accepted: 01/03/2020] [Indexed: 12/23/2022] Open
Abstract
Background: Working memory (WM) deficits and impaired decision making are among the characteristic symptoms of patients affected by attention deficit/hyperactivity disorder (ADHD). The inattention associated with the disorder is likely to be due to functional deficits of the neural networks inhibiting irrelevant sensory input. In the presence of unnecessary information, a good decisional process is impaired and ADHD patients tend to take risky decisions. This study is aimed to test the hypothesis that the level of difficulty of a WM training (WMT) is affecting the top-down modulation of the attentional processes in a probabilistic gambling task. Methods: Event-related potentials (ERP) triggered by the choice of the amount wagered in the gambling task were recorded, before and after WMT with a the dual n-back task, in young ADHD adults and matched controls. For each group of participants, randomly assigned individuals were requested to perform WMT with a fixed baseline level of difficulty. The remaining participants were trained with a performance-dependent adaptive n-level of difficulty. Results: We compared the ERP recordings before and after 20 days of WMT in each subgroup. The analysis was focused on the time windows with at least three recording sites showing differences before and after training, after Bonferroni correction ( p < 0.05 ). In ADHD, the P1 wave component was selectively affected at frontal sites and its shape was recovered close to controls' only after adaptive training. In controls, the strongest contrast was observed at parietal level with a left hemispheric dominance at latencies near 900 ms, more after baseline than after adaptive training. Conclusion: Partial restoration of early selective attentional processes in ADHD patients might occur after WMT with a high cognitive load. Modified frontal sites' activities might constitute a neural marker of this effect in a gambling task. In controls, conversely, an increase in late parietal negativity might rather be a marker of an increase in transfer effects to fluid intelligence.
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Wojcik GM, Masiak J, Kawiak A, Kwasniewicz L, Schneider P, Postepski F, Gajos-Balinska A. Analysis of Decision-Making Process Using Methods of Quantitative Electroencephalography and Machine Learning Tools. Front Neuroinform 2019; 13:73. [PMID: 31827431 PMCID: PMC6892351 DOI: 10.3389/fninf.2019.00073] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 11/14/2019] [Indexed: 01/09/2023] Open
Abstract
The electroencephalographic activity of particular brain areas during the decision making process is still little known. This paper presents results of experiments on the group of 30 patients with a wide range of psychiatric disorders and 41 members of the control group. All subjects were performing the Iowa Gambling Task that is often used for decision process investigations. The electroencephalographical activity of participants was recorded using the dense array amplifier. The most frequently active Brodmann Areas were estimated by means of the photogrammetry techniques and source localization algorithms. The analysis was conducted in the full frequency as well as in alpha, beta, gamma, delta, and theta bands. Next the mean electric charge flowing through each of the most frequently active areas and for each frequency band was calculated. The comparison of the results obtained for the subjects and the control groups is presented. The difference in activity of the selected Brodmann Areas can be observed in all variants of the task. The hyperactivity of amygdala is found in both the patients and the control group. It is noted that the somatosensory association cortex, dorsolateral prefrontal cortex, and primary visual cortex play an important role in the decision-making process as well. Some of our results confirm the previous findings in the fMRI experiments. In addition, the results of the electroencephalographic analysis in the broadband as well as in specific frequency bands were used as inputs to several machine learning classifiers built in Azure Machine Learning environment. Comparison of classifiers' efficiency is presented to some extent and finding the most effective classifier may be important for planning research strategy toward finding decision-making biomarkers in cortical activity for both healthy people and those suffering from psychiatric disorders.
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Affiliation(s)
- Grzegorz M Wojcik
- Chair of Neuroinformatics and Biomedical Engineering, Faculty of Mathematics, Physics and Computer Science, Institute of Computer Science, Maria Curie-Sklodowska University, Lublin, Poland
| | - Jolanta Masiak
- Neurophysiological Independent Unit of the Department of Psychiatry, Medical University of Lublin, Lublin, Poland
| | - Andrzej Kawiak
- Chair of Neuroinformatics and Biomedical Engineering, Faculty of Mathematics, Physics and Computer Science, Institute of Computer Science, Maria Curie-Sklodowska University, Lublin, Poland
| | - Lukasz Kwasniewicz
- Chair of Neuroinformatics and Biomedical Engineering, Faculty of Mathematics, Physics and Computer Science, Institute of Computer Science, Maria Curie-Sklodowska University, Lublin, Poland
| | - Piotr Schneider
- Chair of Neuroinformatics and Biomedical Engineering, Faculty of Mathematics, Physics and Computer Science, Institute of Computer Science, Maria Curie-Sklodowska University, Lublin, Poland
| | - Filip Postepski
- Chair of Neuroinformatics and Biomedical Engineering, Faculty of Mathematics, Physics and Computer Science, Institute of Computer Science, Maria Curie-Sklodowska University, Lublin, Poland
| | - Anna Gajos-Balinska
- Chair of Neuroinformatics and Biomedical Engineering, Faculty of Mathematics, Physics and Computer Science, Institute of Computer Science, Maria Curie-Sklodowska University, Lublin, Poland
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27
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Na E, Jang KM, Kim MS. An Event-Related Potential Study of Decision-Making and Feedback Utilization in Female College Students Who Binge Drink. Front Psychol 2019; 10:2606. [PMID: 31824383 PMCID: PMC6883468 DOI: 10.3389/fpsyg.2019.02606] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 11/04/2019] [Indexed: 12/31/2022] Open
Abstract
This study investigated the ability to use feedback for decision-making in female college students who binge drink (BD) using the iowa gambling task (IGT) and event-related potentials (ERPs). Twenty-seven binge drinkers and 23 non-binge drinkers (non-BD) were identified based on scores on the Korean version of the Alcohol Use Disorder Test and the Alcohol Use Questionnaire. The IGT consists of four cards, including two cards that result in a net loss, with large immediate gains but greater losses in the long term, and two cards that result in a net gain, with small immediate gains but reduced losses in the long term. Participants were required to choose one card at a time to maximize profit until the end of the task while avoiding losses. The BD group showed a significantly lower total net score than the non-BD group, indicating that the BD group chose more disadvantageous cards. The BD group showed significantly smaller ΔFRN amplitudes [difference in amplitudes of feedback-related negativity (FRN) between gain and loss feedback] but not in P3 amplitudes. Additionally, ΔFRN amplitudes in the fronto-central area were positively correlated with the total net score and net scores for sectors 4 and 5. Thus, total net scores and later performance on the IGT increased as ΔFRN amplitudes from the fronto-central area increased. FRN is known to reflect early feedback evaluation employing a bottom-up mechanism, whereas P3 is known to reflect late feedback processing and allocation of attentional resources using a top-down mechanism. These results indicate that college students who binge drink have deficits in early evaluation of positive or negative feedback and that this deficit may be related to decision-making deficits.
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Affiliation(s)
- Eunchan Na
- Department of Psychology, Sungshin Women's University, Seoul, South Korea
| | - Kyoung-Mi Jang
- Department of Psychology, Sungshin Women's University, Seoul, South Korea
| | - Myung-Sun Kim
- Department of Psychology, Sungshin Women's University, Seoul, South Korea
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28
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Gomez-Andres A, Suades A, Cucurell D, de Miquel MA, Juncadella M, Rodríguez-Fornells A. Electrophysiological correlates of feedback processing in subarachnoid hemorrhage patients. NEUROIMAGE-CLINICAL 2019; 24:102075. [PMID: 31734528 PMCID: PMC6861637 DOI: 10.1016/j.nicl.2019.102075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 10/05/2019] [Accepted: 11/04/2019] [Indexed: 11/30/2022]
Abstract
Subarachnoid hemorrhage patients show a reduced sensitivity to negative feedback, depicted by diminished amplitude of the feedback-related negativity (FRN). A delayed increase of theta oscillatory activity (4–8 Hz) was found for the patient group in presence of monetary losses compared to the healthy control group. No significant differences between groups were found at positive feedback event-related (ERP) components, such as the feedback P300 (FB-P3), neither on the time-frequency domain (beta-gamma band −25–35). Damage to medial prefrontal cortex (mPFC) regions might be altering the performance monitoring mechanisms associated to feedback processing and belief updating, resulting in altered day-to-day decision-making functioning.
Patients with subarachnoid hemorrhage (SAH) secondary to anterior communicating artery (AComA) aneurysm rupture often experience deficits in executive functioning and decision-making. Effective decision-making is based on the subjects’ ability to adjust their performance based on feedback processing, ascribing either positive or negative value to the actions performed reinforcing the most adaptive behavior in an appropriate temporal framework. A crucial brain structure associated to feedback processing is the medial prefrontal cortex (mPFC), a brain region frequently damaged after AComA aneurysm rupture. In the present study, we recorded electrophysiological responses (event-related potentials (ERPs') and oscillatory activity (time frequency analysis) during a gambling task in a series of 15 SAH patients. Previous studies have identified a feedback related negativity (FRN) component associated with an increase on frontal medial theta power in response to negative feedback or monetary losses, which is thought to reflect the degree of negative prediction error. Our findings show a decreased FRN component in response to negative feedback and a delayed increase of theta oscillatory activity in the SAH patient group when compared to the healthy controls, indicating a reduced sensitivity to negative feedback processing and an effortful signaling of cognitive control and monitoring processes lengthened in time, respectively. These results provide us with novel neurophysiological markers regarding feedback processing and performance monitoring patterns in SAH patients, illustrating a dysfunctional reinforcement learning system probably contributing to the maladaptive day-to-day functioning in these patients.
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Affiliation(s)
- Alba Gomez-Andres
- Cognition and Brain Plasticity Group, Bellvitge Biomedical Research Institute - IDIBELL, University of Barcelona, Campus de Bellvitge - Pavelló de Govern, L'Hospitalet de Llobregat, Barcelona 08908, Spain; Department of Cognition, Development and Educational Psychology, University of Barcelona, Barcelona, Spain
| | - Anna Suades
- Cognition and Brain Plasticity Group, Bellvitge Biomedical Research Institute - IDIBELL, University of Barcelona, Campus de Bellvitge - Pavelló de Govern, L'Hospitalet de Llobregat, Barcelona 08908, Spain; ENTIA, Fundació de Neurorehabilitació i Recerca Cognitiva, Barcelona, Spain
| | - David Cucurell
- Cognition and Brain Plasticity Group, Bellvitge Biomedical Research Institute - IDIBELL, University of Barcelona, Campus de Bellvitge - Pavelló de Govern, L'Hospitalet de Llobregat, Barcelona 08908, Spain; Department of Cognition, Development and Educational Psychology, University of Barcelona, Barcelona, Spain
| | - Maria Angels de Miquel
- Department of Radiology, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | | | - Antoni Rodríguez-Fornells
- Cognition and Brain Plasticity Group, Bellvitge Biomedical Research Institute - IDIBELL, University of Barcelona, Campus de Bellvitge - Pavelló de Govern, L'Hospitalet de Llobregat, Barcelona 08908, Spain; Department of Cognition, Development and Educational Psychology, University of Barcelona, Barcelona, Spain; Institute of Neurosciences (UBNeuro), University of Barcelona, Barcelona, Spain; Catalan Institution for Research and Advanced Studies, ICREA, Barcelona, Spain.
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Guo H, Song H, Liu Y, Xu K, Shen H. Social distance modulates the process of uncertain decision-making: evidence from event-related potentials. Psychol Res Behav Manag 2019; 12:701-714. [PMID: 31686926 PMCID: PMC6709518 DOI: 10.2147/prbm.s210910] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 07/30/2019] [Indexed: 11/23/2022] Open
Abstract
Purpose Social distance affects risk perception in uncertain decision-making, but how this effect works and the mechanism of how social distance influences the early processing stages of uncertain decision-making are still unclear. This investigation aimed to explore how social distance influences risk-taking during uncertain decision-making using the Iowa Gambling Task with recording of event-related potentials. Methods A total of 57 healthy subjects (36 female) participated in the modified single-choice Iowa Gambling Task when they gambled based on three quantified social distances (self, friend, and stranger). The social distance between participant and beneficiary was quantified on a scale of 0–100 points, with 0 representing self, 5 representing a close friend, and 100 representing a stranger. Results Three stages of uncertain decision-making were analyzed. Behavioral results showed that social distance worked interactively with choice frame, and high social distance made people choose a more advantageous deck and a less disadvantageous deck than low social distance. The P300 in the choice-evaluation stage, which reflects stimulus discrimination, directly proved this result by showing that gambling for a stranger caused higher P300 when evaluating an advantageous deck and lower P300 when evaluating a disadvantageous deck than for others. Decision preceding negativity in the response-selection stage represents the anticipation of risky choices: this was larger with high social distance when choosing a disadvantageous deck. Feedback-related negativity and feedback-related P300 had motivational significance, showing smaller amplitudes when gambling for a stranger than for oneself. Conclusion These results provide evidence that social distance works interactively with choice frames of uncertain decision-making. People at high social distance are more risk-taking in an advantageous frame and more risk-avoid ant in a disadvantageous frame.
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Affiliation(s)
- Huan Guo
- School of Psychology, South China Normal University, Guangzhou, People's Republic of China
| | - Hang Song
- School of Psychology, South China Normal University, Guangzhou, People's Republic of China
| | - Yuanyuan Liu
- School of Psychology, South China Normal University, Guangzhou, People's Republic of China
| | - Kai Xu
- School of Psychology, South China Normal University, Guangzhou, People's Republic of China
| | - Heyong Shen
- School of Psychology, South China Normal University, Guangzhou, People's Republic of China
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30
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Martínez-Selva JM, Muñoz MA, Sánchez-Navarro JP, Walteros C, Montoya P. Time Course of the Neural Activity Related to Behavioral Decision-Making as Revealed by Event-Related Potentials. Front Behav Neurosci 2019; 13:191. [PMID: 31551726 PMCID: PMC6733882 DOI: 10.3389/fnbeh.2019.00191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 08/06/2019] [Indexed: 11/25/2022] Open
Abstract
Objective: To study the time course of the electrocortical activity evoked by gains and losses in the Iowa Gambling Task (IGT), the brain sources of this electrical activity, and its association with behavioral parameters of task performance in order to achieve a better knowledge of decision-making processes. Method: Event-related potentials (ERPs) were obtained from a 64-channel EEG in 25 participants when performing the IGT. Brain source localization analyses of the ERP components were also assessed. Results: ERP amplitudes were sensitive to gains and losses. An early fronto-central negativity was elicited when feedback was provided for both gains and losses, and correlated with the number of gains at FCz and with the number of both gains and losses at Cz. The P200 component had larger amplitudes to losses and correlated positively with the number of losses. Feedback related negativity (FRN) was higher at frontal, temporal and occipital electrodes in trials with monetary losses. In addition, trials with monetary losses elicited larger P300 magnitudes than trials with monetary gains at all electrode localizations. Conclusions: All ERP components (except P300) were related to participants’ performance in the IGT. Amplitudes of P200 and P300 were associated with the conscious recognition of the error during the decision-making. Performance data and source analysis underline the importance of the medial prefrontal cortex when processing feedback about monetary losses in the IGT.
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Affiliation(s)
- José M Martínez-Selva
- School of Psychology, University of Murcia and Murcia Institute for Biomedical Research (IMIB-Arrixaca), Murcia, Spain
| | - Miguel A Muñoz
- Brain, Mind and Behavior Research Center, University of Granada (CIMCYC-UGR), Granada, Spain.,Research Institute on Health Sciences (IUNICS), University of Balearic Islands (UIB), Palma, Spain
| | - Juan P Sánchez-Navarro
- School of Psychology, University of Murcia and Murcia Institute for Biomedical Research (IMIB-Arrixaca), Murcia, Spain
| | - César Walteros
- Research Institute on Health Sciences (IUNICS), University of Balearic Islands (UIB), Palma, Spain
| | - Pedro Montoya
- Research Institute on Health Sciences (IUNICS), University of Balearic Islands (UIB), Palma, Spain
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Schouppe S, Van Oosterwijck S, Danneels L, Van Damme S, Van Oosterwijck J. Are Functional Brain Alterations Present in Low Back Pain? A Systematic Review of EEG Studies. THE JOURNAL OF PAIN 2019; 21:25-43. [PMID: 31260806 DOI: 10.1016/j.jpain.2019.06.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 05/31/2019] [Accepted: 06/17/2019] [Indexed: 11/26/2022]
Abstract
This systematic review analyzed available literature on functional brain alterations in low back pain (LBP) measured with electroencephalography (EEG), as until now evidence thereof was unclear. Four electronic databases were systematically searched the 10th of March 2018, resulting in 12 included studies. Studies showed a risk of bias of 37.5 to 75% using the Newcastle-Ottawa Scale for case-control studies. Limited evidence reported higher amplitudes of balance-related potentials and early components of somatosensory evoked potentials (SEP) to noxious stimuli, and altered feedback-related negativity and P300 potentials during decision-making in chronic LBP (CLBP). These findings suggest postural strategies requiring a higher cortical attention-demand, increased sensory-discriminative processing of noxious input, and altered decision-making in CLBP. However, further research is warranted as these inferences were based on single studies. Moderate evidence for unaltered amplitude of late-phase SEPs to noxious stimuli and auditory evoked potentials in LBP implies that the affective-emotional processing of stimuli might be unaffected in LBP. Furthermore, moderate evidence indicated disturbed habituation of somatosensory stimuli in LBP. Most studies examined nonspecific or mixed CLBP populations, hence EEG-quantified brain activity in (sub)acute or recurrent LBP still needs to be explored. PERSPECTIVE: This review presents an overview of the current understanding of the functional LBP brain measured with EEG. The limited evidence in current research suggests altered cortical function regarding balance control, somatosensory processing, and decision making in LBP, and highlights opportunities for future EEG-research.
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Affiliation(s)
- Stijn Schouppe
- SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium; Pain in Motion International Research Group, Belgium, www.paininmotion.be
| | - Sophie Van Oosterwijck
- SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Lieven Danneels
- SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium.
| | - Stefaan Van Damme
- Department of Experimental - Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Jessica Van Oosterwijck
- SPINE Research Unit Ghent, Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium; Pain in Motion International Research Group, Belgium, www.paininmotion.be; Research Foundation - Flanders (FWO), Brussels, Belgium
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Pincham HL, Bryce D, Fonagy P, Fearon RMP. Psychosocial intervention in at-risk adolescents: using event-related potentials to assess changes in decision making and feedback processing. Eur Child Adolesc Psychiatry 2019; 28:223-236. [PMID: 29802517 DOI: 10.1007/s00787-018-1167-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 05/07/2018] [Indexed: 12/11/2022]
Abstract
Decision making and feedback processing are two important cognitive processes that are impacted by social context, particularly during adolescence. The current study examined whether a psychosocial intervention could improve psychological wellbeing in at-risk adolescent boys, thereby improving their decision making and feedback processing skills. Two groups of at-risk adolescents were compared: those who were relatively new to a psychosocial intervention, and those who had engaged over a longer time period. Electroencephalography was recorded while the young people participated in a modified version of the Taylor Aggression Paradigm. The late positive potential (LPP) was measured during the decision phase of the task (where participants selected punishments for their opponents). The feedback-related negativity (FRN) and P3 components were measured during the task's outcome phase (where participants received 'win' or 'lose' feedback). Adolescents who were new to the intervention (the minimal-intervention group) were harsher in their punishment selections than those who had been engaged in the program for much longer. The minimal-intervention group also showed an enhanced LPP during the decision phase of the task, which may be indicative of immature decision making in that group. Analysis of the FRN and P3 amplitudes revealed that the minimal-intervention group was physiologically hypo-sensitive to feedback, compared with the extended-intervention group. Overall, these findings suggest that long-term community-based psychosocial intervention programs are beneficial for at-risk adolescents, and that event-related potentials can be employed as biomarkers of therapeutic change. However, because participants were not randomly allocated to treatment groups, alternative explanations cannot be excluded until further randomized controlled trials are undertaken.
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Affiliation(s)
- H L Pincham
- Developmental Neuroscience Unit, Anna Freud National Centre for Children and Families, London, UK
| | - D Bryce
- Department of Psychology, University of Tübingen, Tübingen, Germany
| | - P Fonagy
- Developmental Neuroscience Unit, Anna Freud National Centre for Children and Families, London, UK.,Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - R M Pasco Fearon
- Developmental Neuroscience Unit, Anna Freud National Centre for Children and Families, London, UK. .,Research Department of Clinical, Educational and Health Psychology, University College London, London, UK.
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Chandrakumar D, Feuerriegel D, Bode S, Grech M, Keage HAD. Event-Related Potentials in Relation to Risk-Taking: A Systematic Review. Front Behav Neurosci 2018; 12:111. [PMID: 29970993 PMCID: PMC6018087 DOI: 10.3389/fnbeh.2018.00111] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/14/2018] [Indexed: 01/25/2023] Open
Abstract
Event-related potentials (ERPs) have been used to investigate neural mechanisms underlying risk-related decisions over the last 16 years. We aimed to systematically evaluate associations between risk-taking and ERP components elicited during decisions and following feedback. A total of 79 articles identified from PsychINFO and PubMed databases met the inclusion criteria. Selected articles assessed early ERP components (feedback-related negativity/FRN, error-related negativity/ERN, and medial frontal negativity/MFN) and the mid-latency P3 component, all using gambling paradigms that involved selecting between choices of varying risk (e.g., Iowa Gambling Task, Balloon Analogue Risk Task, and two-choice gambling tasks). The P3 component was consistently enhanced to the selection of risky options and when positive feedback (as compared to negative feedback) was provided. Also consistently, the early negative components were found to be larger following feedback indicating monetary losses as compared to gains. In the majority of studies reviewed here, risk was conceptualized in the context of simple economical decisions in gambling tasks. As such, this narrow concept of risk might not capture the diversity of risky decisions made in other areas of everyday experience, for example, social, health, and recreational risk-related decisions. It therefore remains to be seen whether the risk-sensitivity of the ERP components reviewed here generalizes to other domains of life.
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Affiliation(s)
- Dilushi Chandrakumar
- Cognitive Ageing and Impairment Neurosciences Laboratory, School of Psychology, Social Work and Social Policy, University of South Australia, Adelaide, SA, Australia
| | - Daniel Feuerriegel
- Cognitive Ageing and Impairment Neurosciences Laboratory, School of Psychology, Social Work and Social Policy, University of South Australia, Adelaide, SA, Australia.,Decision Neuroscience Laboratory, Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Stefan Bode
- Decision Neuroscience Laboratory, Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Megan Grech
- Cognitive Ageing and Impairment Neurosciences Laboratory, School of Psychology, Social Work and Social Policy, University of South Australia, Adelaide, SA, Australia
| | - Hannah A D Keage
- Cognitive Ageing and Impairment Neurosciences Laboratory, School of Psychology, Social Work and Social Policy, University of South Australia, Adelaide, SA, Australia
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Zommara NM, Takahashi M, Ounjai K, Lauwereyns J. A gaze bias with coarse spatial indexing during a gambling task. Cogn Neurodyn 2017; 12:171-181. [PMID: 29564026 DOI: 10.1007/s11571-017-9463-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Revised: 11/09/2017] [Accepted: 11/28/2017] [Indexed: 10/18/2022] Open
Abstract
Researchers have used eye-tracking methods to infer cognitive processes during decision making in choice tasks involving visual materials. Gaze likelihood analysis has shown a cascading effect, suggestive of a causal role for the gaze in preference formation during evaluative decision making. According to the gaze bias hypothesis, the gaze serves to build commitment gradually towards a choice. Here, we applied gaze likelihood analysis in a two-choice version of the well-known Iowa Gambling Task. This task requires active learning of the value of different choice options. As such, it does not involve visual preference formation, but choice optimization through learning. In Experiment 1 we asked subjects to choose between two decks with different payoff structures, and to give their responses using mouse clicks. Two groups of subjects were exposed to stable versus varying outcome contingencies. The analysis revealed a pronounced gaze bias towards the chosen stimuli in both groups of subjects, plateauing at more than 400 ms before the choice. The early plateauing suggested that the gaze effect partially reflected eye-hand coordination. In Experiment 2 we asked subjects to give responses using a key press. The results again showed a clear gaze bias towards the chosen deck, this time without any influence from eye-hand coordination. In both experiments, there was a clear gaze bias towards the choice even though the gaze fixations did not narrowly focus on the spatial positions of choice options. Taken together, the data suggested a role for gaze in coarse spatial indexing during non-perceptual decision making.
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Affiliation(s)
- Noha Mohsen Zommara
- 1Graduate School of Systems Life Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Muneyoshi Takahashi
- 2Brain Science Institute, Tamagawa University, 6-1-1 Tamagawa-gakuen, Machida, Tokyo 194-8610 Japan
| | - Kajornvut Ounjai
- 1Graduate School of Systems Life Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan
| | - Johan Lauwereyns
- 1Graduate School of Systems Life Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582 Japan.,2Brain Science Institute, Tamagawa University, 6-1-1 Tamagawa-gakuen, Machida, Tokyo 194-8610 Japan
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Zhao Q, Li H, Hu B, Wu H, Liu Q. Abstinent Heroin Addicts Tend to Take Risks: ERP and Source Localization. Front Neurosci 2017; 11:681. [PMID: 29270107 PMCID: PMC5723666 DOI: 10.3389/fnins.2017.00681] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 11/21/2017] [Indexed: 11/13/2022] Open
Abstract
Abnormal decision making is a behavioral characteristic of drug addiction. Indeed, drug addicts prefer immediate rewards at the expense of future interests. Assessing the neurocognitive basis of decision-making related to drug dependence, combining event-related potential (ERP) analysis and source localization techniques, may provide new insights into understanding decision-making deficits in drug addicts and further guide withdrawal treatment. In this study, EEG was performed in 20 abstinent heroin addicts (AHAs) and 20 age-, education- and gender-matched healthy controls (HCs) while they participated in a simple two-choice gambling task (99 vs. 9). Our behavioral results showed that AHAs tend to select higher-risk choices compared with HCs (i.e., more "99" choices than "9"). ERP results showed that right hemisphere preponderance of stimulus-preceding negativity was disrupted in AHAs, but not in HCs. Feedback-related negativity of difference wave was higher in AHAs than HCs, with the P300 amplitude associated with risk magnitude and valence. Using source localization that allows identification of abnormal brain activity in consequential cognitive stages, including the reward expectation and outcome evaluation stages, we found abnormalities in both behavioral and neural responses on gambling in AHAs. Taken together, our findings suggest AHAs have risk-prone tendency and dysfunction in adaptive decision making, since they continue to choose risky options even after accruing considerable negative scores, and fail to shift to a safer strategy to avoid risk. Such abnormal decision-making bias to risk and immediate reward seeking may be accompanied by abnormal reward expectation and evaluation in AHAs, which explains their high risk-seeking and impulsivity.
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Affiliation(s)
- Qinglin Zhao
- Ubiquitous Awareness and Intelligent Solutions Lab, Lanzhou University, Lanzhou, China
| | - Hongqian Li
- Ubiquitous Awareness and Intelligent Solutions Lab, Lanzhou University, Lanzhou, China
| | - Bin Hu
- Ubiquitous Awareness and Intelligent Solutions Lab, Lanzhou University, Lanzhou, China
| | - Haiyan Wu
- Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Quanying Liu
- Movement Control & Neuroplasticity Research Group, KU Leuven, Leuven, Belgium.,Neural Control of Movement Laboratory, ETH Zurich, Zurich, Switzerland
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Krugliakova E, Klucharev V, Fedele T, Gorin A, Kuznetsova A, Shestakova A. Correlation of cue-locked FRN and feedback-locked FRN in the auditory monetary incentive delay task. Exp Brain Res 2017; 236:141-151. [PMID: 29196772 DOI: 10.1007/s00221-017-5113-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 10/24/2017] [Indexed: 02/02/2023]
Abstract
Reflecting the discrepancy between received and predicted outcomes, the reward prediction error (RPE) plays an important role in learning in a dynamic environment. A number of studies suggested that the feedback-related negativity (FRN) component of an event-related potential, known to be associated with unexpected outcomes, encodes RPEs. While FRN was clearly shown to be sensitive to the probability of outcomes, the effect of outcome magnitude on FRN remains to be further clarified. In studies on the neural underpinnings of reward anticipation and outcome evaluation, a monetary incentive delay (MID) task proved to be particularly useful. We investigated whether feedback-locked FRN and cue-locked dN200 responses recorded during an auditory MID task were sensitive to the probability and magnitude of outcomes. The cue-locked dN200 is associated with the update of information about the magnitude of prospective outcomes. Overall, we showed that feedback-locked FRN was modulated by both the magnitude and the probability of outcomes during an auditory version of MID task, whereas no such effect was found for cue-locked dN200. Furthermore, the cue-locked dN200, which is associated with the update of information about the magnitude of prospective outcomes, correlated with the standard feedback-locked FRN, which is associated with a negative RPE. These results further expand our knowledge on the interplay between the processing of predictive cues that forecast future outcomes and the subsequent revision of these predictions during outcome delivery.
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Affiliation(s)
- Elena Krugliakova
- Centre for Cognition and Decision Making, National Research University Higher School of Economics, 3a Krivokolenniy sidewalk, Moscow, 101000, Russian Federation.
| | - Vasily Klucharev
- Centre for Cognition and Decision Making, National Research University Higher School of Economics, 3a Krivokolenniy sidewalk, Moscow, 101000, Russian Federation
| | - Tommaso Fedele
- Neurosurgery Department, University Hospital Zürich, Frauenklinikstrasse 10, 8091, Zurich, Switzerland
| | - Alexey Gorin
- Centre for Cognition and Decision Making, National Research University Higher School of Economics, 3a Krivokolenniy sidewalk, Moscow, 101000, Russian Federation
| | - Aleksandra Kuznetsova
- Centre for Cognition and Decision Making, National Research University Higher School of Economics, 3a Krivokolenniy sidewalk, Moscow, 101000, Russian Federation
| | - Anna Shestakova
- Centre for Cognition and Decision Making, National Research University Higher School of Economics, 3a Krivokolenniy sidewalk, Moscow, 101000, Russian Federation
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Antiherding in Financial Decision Increases Valuation of Return on Investment: An Event-Related Potential Study. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2017. [PMID: 28634488 PMCID: PMC5467279 DOI: 10.1155/2017/4760930] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Using event-related potentials, this study investigated how financial herding or antiherding affected the valuation of subsequent outcomes. For each trial, subjects decided whether to buy the stock according to its net money flow information which could be used to reflect the strength of buying power or selling power of the stock. The return on investment (ROI) as feedback included the increase or decrease percentage after subjects' responses. Results showed that, compared with herding, antiherding induced larger discrepancies of FRN and P300 amplitude between positive ROI and negative ROI, indicating that individuals under antiherding condition had stronger motivation and paid more attention in the evaluation process of ROI. Moreover, only for positive ROI, the amplitudes of FRN and P300 were modulated by two kinds of behaviors. We suggested that individuals making antiherd decisions were more confident with their own ability and choices, which reduced the positive outcome prediction error and gave more mental resources to evaluate positive outcome. However, negative outcomes evoked no different motivational meaning and negative emotion for individuals between herding and antiherding. The study may provide new insights into neurocognitive processes of herding and antiherding in financial market.
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Jollans L, Whelan R, Venables L, Turnbull OH, Cella M, Dymond S. Computational EEG modelling of decision making under ambiguity reveals spatio-temporal dynamics of outcome evaluation. Behav Brain Res 2017; 321:28-35. [DOI: 10.1016/j.bbr.2016.12.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/19/2016] [Accepted: 12/23/2016] [Indexed: 01/08/2023]
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Aging and risky decision-making: New ERP evidence from the Iowa Gambling Task. Neurosci Lett 2017; 640:93-98. [PMID: 28093302 DOI: 10.1016/j.neulet.2017.01.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 12/13/2016] [Accepted: 01/10/2017] [Indexed: 10/20/2022]
Abstract
Several pieces of evidence have highlighted the presence of an age-related decline in risky decision-making (DM), but the reason of this decline is still unclear. The aim of the present study was to investigate the neural correlates of feedback processing in risky DM. Twenty-one younger (age <50 years) and 15 older (age >50 years) adults were tested with the Iowa Gambling Task (IGT) during Event Related Potentials (ERP) recording. The analysis was focused on the feedback-related negativity (FRN) and P3, two ERP components that represent different stages of feedback processing. Behavioral results revealed that older adults, despite showing a significant learning trend, completed the IGT with a gain of a smaller amount of money compared to the younger ones. ERP results revealed that while the FRN response was comparable in the two groups, the P3 amplitude was significantly reduced after negative feedback in older adults, compared with the younger ones. Furthermore, the difference in the P3 amplitude evoked by positive and negative feedback was significantly correlated with age. Hence, the present findings suggest that older adults seem to be less willing to shift attention from positive to negative information, and that this relevant change in the later stages of feedback processing could be the cause of a poor performance in risky DM contexts.
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Osinsky R, Ulrich N, Mussel P, Feser L, Gunawardena A, Hewig J. The Feedback-related Negativity Reflects the Combination of Instantaneous and Long-term Values of Decision Outcomes. J Cogn Neurosci 2016; 29:424-434. [PMID: 28129052 DOI: 10.1162/jocn_a_01055] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Hundreds of ERP studies have reported a midfrontal negative-going amplitude shift following negative compared with positive action outcomes. This feedback-related negativity (FRN) effect is typically thought to reflect an early and binary mechanism of action evaluation in the posterior midcingulate cortex. However, in prior research on the FRN effect, the instantaneous value and the long-term value of action outcomes have been perfectly confounded. That is, instantaneously positive outcomes were generally consistent with task goals, whereas instantaneously negative outcomes were inconsistent with task goals. In this study, we disentangled these two outcome aspects in two experiments. Our results reveal an interaction of instantaneous and long-term outcome values. More precisely, our findings strongly suggest that the FRN effect is mainly driven by a reward positivity, which is evoked only by outcomes that possess an instantaneously positive value and also help the organism to reach its long-term goals. These findings add to a recent literature according to which the posterior midcingulate cortex acts as a hierarchical reinforcement learning system and suggest that this system integrates instant and long-term action-outcome values. This, in turn, might be crucial for learning optimal behavioral strategies in a given setting.
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Liu L, Zhou R. Effect of 72 h of Sleep Deprivation on the Iowa Gambling Task. Noro Psikiyatr Ars 2016; 53:357-360. [PMID: 28360813 DOI: 10.5152/npa.2016.12505] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 11/18/2015] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Sleep deprivation has detrimental effects on cognitive processes, including decision making. The present study investigated how 72 h of sleep deprivation influenced individual neural performance in the Iowa gambling task using event-related potential technology. METHODS Eleven healthy male adults who participated in our study were randomized to be either in group with 72 h of social isolation condition or 72 h of sleep deprivation condition. RESULTS Results showed that, in the feedback stage, the N250-400 amplitude was smaller in post-test than in pre-test for the sleep deprivation condition, especially in the frontal cortex. No significant difference between the pre-test and post-test condition was found in the social isolation condition. CONCLUSION These results suggested that 72 h of sleep deprivation affected an individual's response to feedback stimuli, causing the individual to evaluate the stimuli slowly.
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Affiliation(s)
- Lei Liu
- Department of Psychology, College of Teacher Education, Ningbo University, Ningbo, China; Beijing Key Lab of Applied Experimental Psychology, School of Psychology, Beijing Normal University, Beijing, China
| | - Renlai Zhou
- Department of Psychology, School of Social and Behavioral Sciences, Nanjing University, Nanjing, China; Beijing Key Lab of Applied Experimental Psychology, School of Psychology, Beijing Normal University, Beijing, China; State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
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Dong X, Du X, Qi B. Conceptual Knowledge Influences Decision Making Differently in Individuals with High or Low Cognitive Flexibility: An ERP Study. PLoS One 2016; 11:e0158875. [PMID: 27479484 PMCID: PMC4968815 DOI: 10.1371/journal.pone.0158875] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2016] [Accepted: 06/23/2016] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Studies using the Iowa Gambling Task (IGT) have distinguished between good and bad decision makers and have provided an explanation for deficits in decision making. Previous studies have demonstrated a link between Wisconsin Card Sorting Test (WCST) performance and IGT performance, but the results were not consistent and failed to explain why WCST performance can predict IGT performance. The present study aimed to demonstrate that WCST performance can predict IGT performance and to identify the cognitive component of the WCST that affects IGT performance using event-related potentials (ERPs). METHODS In this study, 39 healthy subjects (5 subjects were excluded) were divided into a high group and a low group based on their global score on the WCST. A single-choice version of the IGT was used to eliminate the impact of retrieval strategies on the choice evaluation process and interference due to uncorrelated decks. Differences in the underlying neural mechanisms and explicit knowledge between the two groups during the three stages of the decision-making process were described. RESULTS Based on the information processing perspective, we divided the decision-making process into three stages: choice evaluation, response selection, and feedback processing. The behavioral results showed that the highly cognitively flexible participants performed better on the IGT and acquired more knowledge of the task. The ERP results showed that during the choice evaluation stage, the P300 recorded from central and parietal regions when a bad deck appeared was larger in the high group participants than in the low group participants. During the response selection stage, the effect of choice type was significant only in the frontal region in the high group, with a larger effect for passing. During the feedback evaluation stage, a larger FRN was evoked for a loss than for a win in the high group, whereas the FRN effect was absent in the low group. CONCLUSION Compared with the participants with low cognitive flexibility, the participants with high cognitive flexibility performed better on the IGT, acquired more knowledge of the task, and displayed more obvious somatic markers. The low group participants showed reduced working memory abilities during the choice evaluation stage. The appropriate somatic markers reflected by the DPN is formed only when conceptual knowledge is gained in the response selection stage. The absence of an FRN effect in the subjects who performed poorly on the WCST suggests a significant deficit in feedback learning and reward prediction.
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Affiliation(s)
- Xiaofei Dong
- College of Education, Hebei University, Baoding, China
| | - Xiumin Du
- College of Education, Hebei University, Baoding, China
- * E-mail: (XMD); (BQ)
| | - Bing Qi
- College of Education, Hebei University, Baoding, China
- * E-mail: (XMD); (BQ)
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Besnard J, Le Gall D, Chauviré V, Aubin G, Etcharry-Bouyx F, Allain P. Discrepancy between social and nonsocial decision-making under uncertainty following prefrontal lobe damage: the impact of an interactionist approach. Soc Neurosci 2016; 12:430-447. [PMID: 27109748 DOI: 10.1080/17470919.2016.1182066] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Deficits in decision-making are thought to contribute significantly to socio-behavioral impairments of patients with frontal lobe damage. The purpose of this study was to test the hypothesis of whether the inappropriate social behavior of patients with frontal lesions can be viewed as the product of a general failure of decision-making ability or as the result of socio-cognitive impairment. We studied a group of patients with prefrontal lesions (FL patients, n = 15) and a group of matched healthy controls (n = 30) on the Iowa Gambling task (IGT) of nonsocial decision-making, environmental dependency phenomena (EDP) during social interaction, and the "reading the mind in the eyes" and "character intention task" of theory of mind (TOM) tasks. The FL patients were impaired in both TOM and EDP protocols but, surprisingly, they behaved appropriately in the IGT. In addition, FL patients with EDP did not differ in executive functioning, IGT and TOM measures from those who did not demonstrate these behavioral disorders. The right orbitofrontal cortex was associated with social decision-making deficits. By adopting an interactionist approach, this study raises the possibility of identifying components of social and nonsocial decision-making, which could be helpful in understanding the behavioral disorders of FL patients.
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Affiliation(s)
- J Besnard
- a LUNAM Université, Laboratoire de Psychologie des Pays de la Loire (UPRES EA 4638) , University of Angers , Angers , France.,b Neuropsychological Unit, Department of Neurology , University Hospital of Angers , Angers , France
| | - D Le Gall
- a LUNAM Université, Laboratoire de Psychologie des Pays de la Loire (UPRES EA 4638) , University of Angers , Angers , France.,b Neuropsychological Unit, Department of Neurology , University Hospital of Angers , Angers , France
| | - V Chauviré
- a LUNAM Université, Laboratoire de Psychologie des Pays de la Loire (UPRES EA 4638) , University of Angers , Angers , France.,b Neuropsychological Unit, Department of Neurology , University Hospital of Angers , Angers , France
| | - G Aubin
- a LUNAM Université, Laboratoire de Psychologie des Pays de la Loire (UPRES EA 4638) , University of Angers , Angers , France.,b Neuropsychological Unit, Department of Neurology , University Hospital of Angers , Angers , France.,c Rehabilitation Unit , Regional Center for Functional Rehabilitation , Angers , France
| | - F Etcharry-Bouyx
- a LUNAM Université, Laboratoire de Psychologie des Pays de la Loire (UPRES EA 4638) , University of Angers , Angers , France.,b Neuropsychological Unit, Department of Neurology , University Hospital of Angers , Angers , France
| | - P Allain
- a LUNAM Université, Laboratoire de Psychologie des Pays de la Loire (UPRES EA 4638) , University of Angers , Angers , France.,b Neuropsychological Unit, Department of Neurology , University Hospital of Angers , Angers , France
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Brion M, Pitel AL, D'Hondt F. New Perspectives in the Exploration of Korsakoff's Syndrome: The Usefulness of Neurophysiological Markers. Front Psychol 2016; 7:168. [PMID: 26909060 PMCID: PMC4754411 DOI: 10.3389/fpsyg.2016.00168] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 01/29/2016] [Indexed: 01/17/2023] Open
Abstract
This perspective aims at underlining the usefulness of event-related potentials (ERP) to better understand the brain correlates of Korsakoff’s syndrome (KS), a neuropsychiatric disease characterized by severe memory impairment and most frequently resulting as a neurological complication of alcohol-dependence (AD). While ERP have been broadly used in AD, it has up to now been very little applied in KS or in the comparison of KS and AD. Within the framework of dual-process models, an influential theory postulating that addictive states result from an imbalance between under-activated reflective system and over-activated automatic-affective one, this paper proposes: (1) a brief synthesis of the main results of ERP studies in AD and KS, and (2) new research avenues using ERP to identify the electrophysiological correlates of cognitive and emotional dysfunction in KS. These experimental perspectives aim at exploring the continuity hypothesis, which postulates a gradient of impairments from AD to KS. We conclude on the possibility of developing neuropsychological strategies with electrophysiological follow-up to ensure KS diagnosis and test the efficacy of patient’s neurocognitive rehabilitation.
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Affiliation(s)
- Mélanie Brion
- Laboratory for Experimental Psychopathology, Psychological Sciences Research Institute, Université catholique de Louvain Louvain-la-Neuve, Belgium
| | - Anne-Lise Pitel
- INSERM, Unité U1077, École Pratique des Hautes Études, Université de Caen-Basse Normandie - GIP Cyceron - CHU Caen Caen, France
| | - Fabien D'Hondt
- Laboratory for Experimental Psychopathology, Psychological Sciences Research Institute, Université catholique de Louvain Louvain-la-Neuve, Belgium
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Dysfunctional feedback processing in adolescent males with conduct disorder. Int J Psychophysiol 2016; 99:1-9. [DOI: 10.1016/j.ijpsycho.2015.11.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 11/23/2015] [Accepted: 11/23/2015] [Indexed: 11/16/2022]
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Electrophysiological correlates of problematic Internet use: Critical review and perspectives for future research. Neurosci Biobehav Rev 2015; 59:64-82. [DOI: 10.1016/j.neubiorev.2015.10.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 10/09/2015] [Accepted: 10/12/2015] [Indexed: 12/19/2022]
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Shin YC, Choi SW, Ha J, Choi JS, Kim DJ. Gambling disorder in financial markets: Clinical and treatment-related features. J Behav Addict 2015; 4:244-9. [PMID: 26690619 PMCID: PMC4712758 DOI: 10.1556/2006.4.2015.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS To date, few studies have examined the clinical manifestation of disordered gamblers in financial markets. This study examined the differences in the clinical and treatment-related features of gambling disorder between financial markets and horse races. METHODS Subjects who met the DSM-IV criteria for pathological gambling (PG) and who sought treatment were assessed by retrospective chart review. One hundred forty-four subjects were included in this sample, which consisted of the following groups: financial markets (n = 45; 28.6%) and horse races (n = 99; 71.4%). RESULTS Multiple similar manifestations were found between the groups, including severity of PG, age of PG onset, amounts of gambling debts, drinking days per week, depressive mood, duration of seeking treatment after the onset of PG, and treatment follow-up duration. However, disordered gamblers who invested in the financial market were significantly more likely to be educated (p = 0.003), live with their spouses (p = 0.007), have full-time jobs (p = 0.006), and they were more likely to participate in the first type of gambling than the horse races group (p<0.001). Furthermore, the financial markets group received the anti-craving medication less often than the horse races group (p = 0.04). DISCUSSION AND CONCLUSIONS These findings suggest that disordered gamblers in financial markets show different socio-demographic, clinical and treatment-related features compared with the horse race gamblers, despite a similar severity of gambling disorder. Understanding these differential manifestations may provide insight into prevention and treatment development for specific types of gambling.
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Affiliation(s)
- Young-Chul Shin
- Department of Psychiatry, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sam-Wook Choi
- Korea Institute on Behavioral Addictions, True Mind Mental Health Clinic, Seoul, Korea,Health Care & Information Research Institute, Namseoul University, Cheonan, Korea,Corresponding author: Sam-Wook Choi; Korea Institute on Behavioral Addictions, True Mind Mental Health Clinic, 703 KR Tower, 141 Teheran-ro, Gangnam-gu, Seoul, Korea; Phone: +82 2 583 9080; Fax: +82 2 583 9082; E-mail:
| | - Juwon Ha
- Department of Psychiatry, Myeongji Hospital, Goyang, Korea
| | - Jung-Seok Choi
- Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Dai-Jin Kim
- Department of Psychiatry, Seoul St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Verweij M, Senior TJ, Domínguez D JF, Turner R. Emotion, rationality, and decision-making: how to link affective and social neuroscience with social theory. Front Neurosci 2015; 9:332. [PMID: 26441506 PMCID: PMC4585257 DOI: 10.3389/fnins.2015.00332] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/04/2015] [Indexed: 11/13/2022] Open
Abstract
In this paper, we argue for a stronger engagement between concepts in affective and social neuroscience on the one hand, and theories from the fields of anthropology, economics, political science, and sociology on the other. Affective and social neuroscience could provide an additional assessment of social theories. We argue that some of the most influential social theories of the last four decades-rational choice theory, behavioral economics, and post-structuralism-contain assumptions that are inconsistent with key findings in affective and social neuroscience. We also show that another approach from the social sciences-plural rationality theory-shows greater compatibility with these findings. We further claim that, in their turn, social theories can strengthen affective and social neuroscience. The former can provide more precise formulations of the social phenomena that neuroscientific models have targeted, can help neuroscientists who build these models become more aware of their social and cultural biases, and can even improve the models themselves. To illustrate, we show how plural rationality theory can be used to further specify and test the somatic marker hypothesis. Thus, we aim to accelerate the much-needed merger of social theories with affective and social neuroscience.
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Affiliation(s)
- Marco Verweij
- Department of Social Sciences and Humanities, Jacobs University Bremen Bremen, Germany
| | - Timothy J Senior
- Digital Cultures Research Centre, University of the West of England Bristol, UK
| | - Juan F Domínguez D
- Social Neuroscience Lab, School of Psychological Sciences, Monash University Melbourne, VIC, Australia
| | - Robert Turner
- Department of Neurophysics, Max Planck Institute for Human Cognitive and Brain Sciences Leipzig, Germany
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Giustiniani J, Gabriel D, Nicolier M, Monnin J, Haffen E. Neural Correlates of Successful and Unsuccessful Strategical Mechanisms Involved in Uncertain Decision-Making. PLoS One 2015; 10:e0130871. [PMID: 26086196 PMCID: PMC4472228 DOI: 10.1371/journal.pone.0130871] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Accepted: 05/26/2015] [Indexed: 11/28/2022] Open
Abstract
The ability to develop successful long-term strategies in uncertain situations relies on complex neural mechanisms. Although lesion studies have shown some of the mechanisms involved, it is still unknown why some healthy subjects are able to make the right decision whereas others are not. The aim of our study was to investigate neurophysiological differences underlying this ability to develop a successful strategy in a group of healthy subjects playing a monetary card game called the Iowa Gambling Task (IGT). In this task, subjects have to win and earn money by choosing between four decks of cards, two were advantageous in the long term and two disadvantageous. Twenty healthy right-handed subjects performed the IGT while their cerebral activity was recorded by electroencephalography. Based on their behavioral performances, two groups of subjects could clearly be distinguished: one who selected the good decks and thus succeeded in developing a Favorable strategy (9 subjects) and one who remained Undecided (11 subjects). No neural difference was found between each group before the selection of a deck, but in both groups a greater negativity was found emerging from the right superior frontal gyrus 600 ms before a disadvantageous selection. During the processing of the feedback, an attenuation of the P200 and P300 waveforms was found for the Undecided group, and a P300 originating from the medial frontal gyrus was found in response to a loss only in the Favorable group. Our results suggest that undecided subjects are hyposensitive to the valence of the cards during gambling, which affects the feedback processing.
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Affiliation(s)
- Julie Giustiniani
- Department of Clinical Psychiatry, University Hospital, Besançon, France
- CIC-1431 Inserm, University Hospital, Besançon, France
| | - Damien Gabriel
- EA 481, Laboratory of Neurosciences, University of Franche-Comté, Besançon, France
- CIC-1431 Inserm, University Hospital, Besançon, France
- * E-mail:
| | - Magali Nicolier
- Department of Clinical Psychiatry, University Hospital, Besançon, France
- EA 481, Laboratory of Neurosciences, University of Franche-Comté, Besançon, France
- CIC-1431 Inserm, University Hospital, Besançon, France
| | - Julie Monnin
- Department of Clinical Psychiatry, University Hospital, Besançon, France
- EA 481, Laboratory of Neurosciences, University of Franche-Comté, Besançon, France
- CIC-1431 Inserm, University Hospital, Besançon, France
| | - Emmanuel Haffen
- Department of Clinical Psychiatry, University Hospital, Besançon, France
- EA 481, Laboratory of Neurosciences, University of Franche-Comté, Besançon, France
- CIC-1431 Inserm, University Hospital, Besançon, France
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50
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Cui JF, Wang Y, Shi HS, Liu LL, Chen XJ, Chen YH. Effects of working memory load on uncertain decision-making: evidence from the Iowa Gambling Task. Front Psychol 2015; 6:162. [PMID: 25745409 PMCID: PMC4333774 DOI: 10.3389/fpsyg.2015.00162] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 02/01/2015] [Indexed: 11/13/2022] Open
Abstract
The Iowa Gambling Task (IGT) simulates uncertain gains and losses in real life situations and thus is a good measure of uncertain decision-making. The role of working memory (WM) in IGT performance still remains unclear. The present study aimed to examine the effect of WM on IGT performance. Three groups of participants matched on gender ratio were randomly assigned to no WM load, low WM load, and high WM load conditions. Initially the three groups did not show significant difference in WM capacity. They finished a modified version of IGT and then their implicit learning effect and explicit cognition on IGT were assessed. Results indicated a linear increasing trend of IGT performance among high WM load, low WM load and no WM load groups; participants in the no WM load and low WM load groups revealed implicit learning effect, while participants in the high WM load group did not; all participants showed explicit cognition on IGT to the same level. These results suggested that participants in the high WM load group showed good explicit cognition to IGT but showed poor performance. This pattern is similar to frontal patients. Further studies should be conducted to explore this issue.
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Affiliation(s)
- Ji-Fang Cui
- National Institute of Education SciencesBeijing, China
- Institute of Developmental Psychology and School of Psychology, Beijing Normal UniversityBeijing, China
| | - Ya Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of SciencesBeijing, China
| | - Hai-Song Shi
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of SciencesBeijing, China
- North China Electric Power UniversityBeijing, China
- University of Chinese Academy of SciencesBeijing, China
| | - Lu-Lu Liu
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of SciencesBeijing, China
- University of Chinese Academy of SciencesBeijing, China
| | - Xing-Jie Chen
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of SciencesBeijing, China
- University of Chinese Academy of SciencesBeijing, China
| | - Ying-He Chen
- Institute of Developmental Psychology and School of Psychology, Beijing Normal UniversityBeijing, China
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