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Seo J, Lee J, Min BK. Out-of-phase transcranial alternating current stimulation modulates the neurodynamics of inhibitory control. Neuroimage 2024; 292:120612. [PMID: 38648868 DOI: 10.1016/j.neuroimage.2024.120612] [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: 01/19/2024] [Revised: 03/25/2024] [Accepted: 04/12/2024] [Indexed: 04/25/2024] Open
Abstract
Transcranial alternating current stimulation (tACS) is an efficient neuromodulation technique that enhances cognitive function in a non-invasive manner. Using functional magnetic resonance imaging, we investigated whether tACS with different phase lags (0° and 180°) between the dorsal anterior cingulate and left dorsolateral prefrontal cortices modulated inhibitory control performance during the Stroop task. We found out-of-phase tACS mediated improvements in task performance, which was neurodynamically reflected as putamen, dorsolateral prefrontal, and primary motor cortical activation as well as prefrontal-based top-down functional connectivity. Our observations uncover the neurophysiological bases of tACS-phase-dependent neuromodulation and provide a feasible non-invasive approach to effectively modulate inhibitory control.
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Affiliation(s)
- Jeehye Seo
- Institute of Brain and Cognitive Engineering, Korea University, Seoul 02841, Korea; BK21 Four Institute of Precision Public Health, Korea University, Seoul 02841, Korea
| | - Jehyeop Lee
- BK21 Four Institute of Precision Public Health, Korea University, Seoul 02841, Korea; Department of Brain and Cognitive Engineering, Korea University, Seoul 02841, Korea
| | - Byoung-Kyong Min
- Institute of Brain and Cognitive Engineering, Korea University, Seoul 02841, Korea; BK21 Four Institute of Precision Public Health, Korea University, Seoul 02841, Korea; Department of Brain and Cognitive Engineering, Korea University, Seoul 02841, Korea.
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2
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Lauharatanahirun N, Maciejewski DF, Kim-Spoon J, King-Casas B. Risk-related brain activation is linked to longitudinal changes in adolescent health risk behaviors. Dev Cogn Neurosci 2023; 63:101291. [PMID: 37672817 PMCID: PMC10485595 DOI: 10.1016/j.dcn.2023.101291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 06/19/2023] [Accepted: 08/21/2023] [Indexed: 09/08/2023] Open
Abstract
Middle adolescence is the period of development during which youth begin to engage in health risk behaviors such as delinquent behavior and substance use. A promising mechanism for guiding adolescents away from risky choices is the extent to which adolescents are sensitive to the likelihood of receiving valued outcomes. Few studies have examined longitudinal change in adolescent risky decision making and its neural correlates. To this end, the present longitudinal three-wave study (Nw1 = 157, Mw1= 13.50 years; Nw2 = 148, Mw2= 14.52 years; Nw3 = 143, Mw3= 15.55 years) investigated the ontogeny of mid-adolescent behavioral and neural risk sensitivity, and their baseline relations to longitudinal self-reported health risk behaviors. Results showed that adolescents became more sensitive to risk both in behavior and the brain during middle adolescence. Across three years, we observed lower risk-taking and greater risk-related activation in the bilateral insular cortex. When examining how baseline levels of risk sensitivity were related to longitudinal changes in real-life health risk behaviors, we found that Wave 1 insular activity was related to increases in self-reported health risk behaviors over the three years. This research highlights the normative maturation of risk-related processes at the behavioral and neural levels during mid-adolescence.
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Affiliation(s)
- Nina Lauharatanahirun
- Department of Biomedical Engineering, Pennsylvania State University, USA; Department of Biobehavioral Health, Pennsylvania State University, USA.
| | - Dominique F Maciejewski
- Department of Developmental Psychopathology, Radboud University, Behavioural Science Institute, the Netherlands
| | | | - Brooks King-Casas
- Department of Psychology, Virginia Tech, USA; Fralin Biomedical Research Institute, USA.
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3
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van Duijvenvoorde ACK, van Hoorn J, Blankenstein NE. Risks and rewards in adolescent decision-making. Curr Opin Psychol 2022; 48:101457. [PMID: 36088823 DOI: 10.1016/j.copsyc.2022.101457] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 01/28/2023]
Abstract
Adolescent decision-making has been characterized as risky, and a heightened reward sensitivity may be one of the aspects contributing to riskier choice-behavior. Previous studies have targeted reward-sensitivity in adolescence and the neurobiological mechanisms of reward processing in the adolescent brain. In recent examples, researchers aim to disentangle the contributions of risk- and reward-sensitivity to adolescent risk-taking. Here, we discuss recent findings of adolescent's risk preferences and the associated neural mechanisms. We highlight potential frameworks that target individual differences in risk preferences in an effort to understand adolescent risk-taking, and with an ultimate goal of leveraging undesirable levels of risk taking.
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Affiliation(s)
- Anna C K van Duijvenvoorde
- Leiden University, Dept of Developmental and Educational Psychology, Wassenaarseweg 52, 2333 AK Leiden, the Netherlands; Leiden Institute for Brain and Cognition, Leiden, the Netherlands.
| | - Jorien van Hoorn
- Leiden University, Dept of Developmental and Educational Psychology, Wassenaarseweg 52, 2333 AK Leiden, the Netherlands; Leiden Institute for Brain and Cognition, Leiden, the Netherlands; Levvel, Academic Center for Child- and Adolescent Psychiatry, Amsterdam, the Netherlands
| | - Neeltje E Blankenstein
- Leiden University, Dept of Developmental and Educational Psychology, Wassenaarseweg 52, 2333 AK Leiden, the Netherlands; Leiden Institute for Brain and Cognition, Leiden, the Netherlands
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Nie Y, Wang G, Chen P, Wang L, Dou K. The Association between Peer Victimization and Risk-Taking Behavior among Chinese Adolescents: Testing a Moderated Mediation Model. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14198. [PMID: 36361078 PMCID: PMC9654941 DOI: 10.3390/ijerph192114198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/20/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
Peer victimization has been considered a main source of risk-taking behavior among adolescents, but little is known about the mechanisms underlying this association. Based on the social-cognitive theory and the person-environment interactions model, the current study built a moderated mediation model to explore whether self-control mediated the link between peer victimization and adolescent risk-taking behavior and whether positive parenting moderated this link. We used a 2-time longitudinal design (6 months apart) to investigate 488 adolescents (Mage = 15.63 years, SD = 1.64) from 3 middle schools in Guangzhou. The results were as follows: (1) There were significant correlations among peer victimization, adolescent risk-taking behavior, self-control, and positive parenting when controlling for demographic variables. (2) Peer victimization not only influenced risk-taking behavior directly, but also indirectly through self-control. (3) Positive parenting moderated the influence of self-control on risk-taking behavior. In other words, positive parenting could enhance the inhibitory effect of self-control on risk-taking behavior. The results help reveal the mechanism by which adolescent risk-taking behavior forms and may help inform interventions against adolescent risk-taking behavior.
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Affiliation(s)
- Yangang Nie
- Department of Psychology and Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou 510006, China
| | - Guodong Wang
- Department of Psychology and Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou 510006, China
| | - Pei Chen
- Department of Psychology and Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou 510006, China
| | - Linxin Wang
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Institute of Developmental Psychology, Beijing Normal University, Beijing 100875, China
| | - Kai Dou
- Department of Psychology and Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou 510006, China
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5
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Palamarchuk IS, Vaillancourt T. Mental Resilience and Coping With Stress: A Comprehensive, Multi-level Model of Cognitive Processing, Decision Making, and Behavior. Front Behav Neurosci 2021; 15:719674. [PMID: 34421556 PMCID: PMC8377204 DOI: 10.3389/fnbeh.2021.719674] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/14/2021] [Indexed: 11/13/2022] Open
Abstract
Aversive events can evoke strong emotions that trigger cerebral neuroactivity to facilitate behavioral and cognitive shifts to secure physiological stability. However, upon intense and/or chronic exposure to such events, the neural coping processes can be maladaptive and disrupt mental well-being. This maladaptation denotes a pivotal point when psychological stress occurs, which can trigger subconscious, "automatic" neuroreactivity as a defence mechanism to protect the individual from potential danger including overwhelming unpleasant feelings and disturbing or threatening thoughts.The outcomes of maladaptive neural activity are cognitive dysfunctions such as altered memory, decision making, and behavior that impose a risk for mental disorders. Although the neurocognitive phenomena associated with psychological stress are well documented, the complex neural activity and pathways related to stressor detection and stress coping have not been outlined in detail. Accordingly, we define acute and chronic stress-induced pathways, phases, and stages in relation to novel/unpredicted, uncontrollable, and ambiguous stressors. We offer a comprehensive model of the stress-induced alterations associated with multifaceted pathophysiology related to cognitive appraisal and executive functioning in stress.
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Affiliation(s)
- Iryna S Palamarchuk
- Counselling Psychology, Faculty of Education, University of Ottawa, Ottawa, ON, Canada
| | - Tracy Vaillancourt
- Counselling Psychology, Faculty of Education, University of Ottawa, Ottawa, ON, Canada.,School of Psychology, Faculty of Social Sciences, University of Ottawa, Ottawa, ON, Canada
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Elder J, Brieant A, Lauharatanahirun N, King-Casas B, Kim-Spoon J. Insular Risk Processing Predicts Alcohol Use Via Externalizing Pathway in Male Adolescents. J Stud Alcohol Drugs 2020. [PMID: 31790350 DOI: 10.15288/jsad.2019.80.602] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE Male adolescents exhibit greater impulsivity and externalizing symptomatology relative to female adolescents. Furthermore, externalizing symptomatology has been associated with greater alcohol use and differential anterior insula functioning. The current longitudinal study on adolescents examined whether activity in the anterior insula, when processing uncertain outcomes and representing risk, is directly associated with gender differences in later adolescent alcohol use frequency, as well as indirectly through externalizing symptomatology. METHOD Using functional magnetic resonance imaging, we examined whether gender moderated these associations in a sample of 161 adolescents (53% male) with repeated annual measurements over 3 years. We monitored responding of a region implicated in risk processing during an economic lottery choice task involving uncertain outcomes. Self-reported externalizing symptomatology and alcohol use frequency were collected at all time points. RESULTS Results indicated that there was a significant indirect effect of anterior insula processing during the task at Time 1 on alcohol use at Time 3 through externalizing symptomatology at Time 2 for male, but not female, adolescents. Externalizing symptomatology predicted alcohol use for both male and female adolescents. CONCLUSIONS The findings suggest gender differences in vulnerability to later alcohol use, specifically in terms of how a neurobiological susceptibility to risk insensitivity may disproportionately influence male adolescents' externalizing symptomatology. Male adolescents who do not effectively integrate risk-related signals are likely to engage in externalizing behaviors, which in turn are related to later alcohol use. Findings also suggest differential roles of risk-related brain function that contribute to gendered pathways to adolescent health-risk behaviors.
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Affiliation(s)
- Jacob Elder
- Department of Psychology, Virginia Tech, Blacksburg, Virginia.,Department of Psychology, University of California, Riverside, Riverside, California
| | - Alexis Brieant
- Department of Psychology, Virginia Tech, Blacksburg, Virginia
| | - Nina Lauharatanahirun
- Department of Psychology, Virginia Tech, Blacksburg, Virginia.,United States Army Research Laboratory, Human Resources and Engineering Directorate, Aberdeen Proving Ground, Maryland.,Annenberg School for Communication, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Brooks King-Casas
- Department of Psychology, Virginia Tech, Blacksburg, Virginia.,Fralin Biomedical Research Institute, Roanoke, Virginia
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Li M, Lauharatanahirun N, Steinberg L, King-Casas B, Kim-Spoon J, Deater-Deckard K. Longitudinal link between trait motivation and risk-taking behaviors via neural risk processing. Dev Cogn Neurosci 2019; 40:100725. [PMID: 31733522 PMCID: PMC6939871 DOI: 10.1016/j.dcn.2019.100725] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 09/16/2019] [Accepted: 10/28/2019] [Indexed: 10/31/2022] Open
Abstract
Prior research has emphasized the importance of the motivational system in risky decision-making, yet the mechanisms through which individual differences in motivation may influence adolescents' risk-taking behaviors remain to be determined. Based on developmental neuroscience literature illustrating the importance of risk processing in explaining individual differences in value-based decision making, we examined risk processing as a potential mediator of the association between trait motivations and adolescents' risk-taking behaviors. The sample consisted of 167 adolescents (47% females) annually assessed for three years (13-14 years of age at Time 1). Approach and avoidance motivations were measured using adolescent self-report. Risk preference was estimated based on adolescents' decisions during a modified economic lottery choice task with neural risk processing being measured by blood-oxygen-level-dependent responses in the bilateral insular cortex for chosen options. Adolescents' risk-taking behaviors were assessed by laboratory-based risky decision making using the Stoplight task. Longitudinal mediation analyses revealed a significant indirect effect of approach motivation, such that higher motivation was correlated with increases in risk-taking behaviors via decreases in neural activation in the bilateral insular cortex during risk processing. The findings illustrate a neural pathway through which approach motivation is translated into the vulnerability to risk taking development.
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Affiliation(s)
- Mengjiao Li
- Department of Psychological and Brain Sciences, University of Massachusetts, Amherst, MA, United States
| | - Nina Lauharatanahirun
- Department of Psychology, Virginia Tech, Blacksburg, VA, United States; Virginia Tech Carilion Research Institute, Blacksburg, VA, United States; U.S. Army Research Laboratory, Aberdeen Proving Ground, MD, United States; Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA, United States
| | - Laurence Steinberg
- Department of Psychology, Temple University, Philadelphia, PA, United States
| | - Brooks King-Casas
- Department of Psychology, Virginia Tech, Blacksburg, VA, United States; Virginia Tech Carilion Research Institute, Blacksburg, VA, United States
| | | | - Kirby Deater-Deckard
- Department of Psychological and Brain Sciences, University of Massachusetts, Amherst, MA, United States
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Elder J, Brieant A, Lauharatanahirun N, King-Casas B, Kim-Spoon J. Insular Risk Processing Predicts Alcohol Use Via Externalizing Pathway in Male Adolescents. J Stud Alcohol Drugs 2019; 80:602-613. [PMID: 31790350 PMCID: PMC6900996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 05/09/2019] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE Male adolescents exhibit greater impulsivity and externalizing symptomatology relative to female adolescents. Furthermore, externalizing symptomatology has been associated with greater alcohol use and differential anterior insula functioning. The current longitudinal study on adolescents examined whether activity in the anterior insula, when processing uncertain outcomes and representing risk, is directly associated with gender differences in later adolescent alcohol use frequency, as well as indirectly through externalizing symptomatology. METHOD Using functional magnetic resonance imaging, we examined whether gender moderated these associations in a sample of 161 adolescents (53% male) with repeated annual measurements over 3 years. We monitored responding of a region implicated in risk processing during an economic lottery choice task involving uncertain outcomes. Self-reported externalizing symptomatology and alcohol use frequency were collected at all time points. RESULTS Results indicated that there was a significant indirect effect of anterior insula processing during the task at Time 1 on alcohol use at Time 3 through externalizing symptomatology at Time 2 for male, but not female, adolescents. Externalizing symptomatology predicted alcohol use for both male and female adolescents. CONCLUSIONS The findings suggest gender differences in vulnerability to later alcohol use, specifically in terms of how a neurobiological susceptibility to risk insensitivity may disproportionately influence male adolescents' externalizing symptomatology. Male adolescents who do not effectively integrate risk-related signals are likely to engage in externalizing behaviors, which in turn are related to later alcohol use. Findings also suggest differential roles of risk-related brain function that contribute to gendered pathways to adolescent health-risk behaviors.
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Affiliation(s)
- Jacob Elder
- Department of Psychology, Virginia Tech, Blacksburg, Virginia
- Department of Psychology, University of California, Riverside, Riverside, California
| | - Alexis Brieant
- Department of Psychology, Virginia Tech, Blacksburg, Virginia
| | - Nina Lauharatanahirun
- Department of Psychology, Virginia Tech, Blacksburg, Virginia
- United States Army Research Laboratory, Human Resources and Engineering Directorate, Aberdeen Proving Ground, Maryland
- Annenberg School for Communication, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Brooks King-Casas
- Department of Psychology, Virginia Tech, Blacksburg, Virginia
- Fralin Biomedical Research Institute, Roanoke, Virginia
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Kim-Spoon J, Lauharatarahirun N, Peviani K, Brieant A, Deater-Deckard K, Bickel WK, King-Casas B. Longitudinal pathways linking family risk, neural risk processing, delay discounting, and adolescent substance use. J Child Psychol Psychiatry 2019; 60:655-664. [PMID: 30809804 PMCID: PMC6791121 DOI: 10.1111/jcpp.13015] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/07/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Current theories in neuroscience emphasize the crucial role of individual differences in the brain contributing to the development of risk taking during adolescence. Yet, little is known about developmental pathways through which family risk factors are related to neural processing of risk during decision making, ultimately contributing to health risk behaviors. Using a longitudinal design, we tested whether neural risk processing, as affected by family multi-risk index, predicted delay discounting and substance use. METHOD One hundred and fifty-seven adolescents (aged 13-14 years at Time 1, 52% male) were assessed annually three times. Family multi-risk index was measured by socioeconomic adversity, household chaos, and family risk-taking behaviors. Delay discounting was assessed by a computerized task, substance use by questionnaire data, and risk-related neural processing by blood-oxygen-level-dependent (BOLD) responses in the amygdala during a lottery choice task. RESULTS Family multi-risk index at Time 1 was related to adolescent substance use at Time 3 (after controlling for baseline substance use) indirectly through heightened amygdala sensitivity to risks and greater delay discounting. CONCLUSIONS Our results elucidate the crucial role of neural risk processing in the processes linking family multi-risk index and the development of substance use. Furthermore, risk-related amygdala activation and delay discounting are important targets in the prevention and treatment of substance use among adolescents growing up in high-risk family environments.
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Affiliation(s)
| | - Nina Lauharatarahirun
- Department of Psychology, Virginia Tech
- Virginia Tech Carilion Research Institute
- U.S. Army Research Laboratory, Aberdeen Proving Ground
- Annenberg School for Communication, University of Pennsylvania
| | | | | | - Kirby Deater-Deckard
- Department of Psychological and Brain Sciences, University of Massachusetts, Amherst
| | - Warren K. Bickel
- Department of Psychology, Virginia Tech
- Virginia Tech Carilion Research Institute
| | - Brooks King-Casas
- Department of Psychology, Virginia Tech
- Virginia Tech Carilion Research Institute
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