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Wilhelm RA, Lacey MF, Masters SL, Breeden CJ, Mann E, MacDonald HV, Gable PA, White EJ, Stewart JL. Greater weekly physical activity linked to left resting frontal alpha asymmetry in women: A study on gender differences in highly active young adults. PSYCHOLOGY OF SPORT AND EXERCISE 2024; 74:102679. [PMID: 38797225 DOI: 10.1016/j.psychsport.2024.102679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 04/29/2024] [Accepted: 05/22/2024] [Indexed: 05/29/2024]
Abstract
Physical activity, beneficial for physical and psychological health, may facilitate affective mechanisms of positive emotion and approach-motivation. Greater resting frontal alpha asymmetry (FAA), an index of greater relative left than right frontal cortical activity, is a neural correlate of affective mechanisms possibly associated with active lifestyles. This study sought to amplify limited literature on the relationship between physical (in)activity, FAA, and gender differences. College students (n = 70) self-reported physical activity (Total PA) and sedentary activity (Total Sitting) via the International Physical Activity Questionnaire-Short Form (IPAQ-SF), followed by a resting electroencephalography session to record FAA. A Total PA × gender interaction (β = 0.462, t = 3.163, p = 0.002) identified a positive relationship between Total PA and FAA in women (β = 0.434, t = 2.221, p = 0.030) and a negative relationship for men (β = -0.338, t = -2.300, p = 0.025). Total Sitting was positively linked to FAA (β = 0.288, t = 2.228, p = 0.029; no gender effect). Results suggest affective mechanisms reflected by FAA (e.g., positive emotion, approach-motivation) are associated with physical activity for women, indicating a possible mechanism of the psychological benefits linked with physically active lifestyles. A positive relationship between sedentary behavior and greater left FAA may also reflect motivated mechanisms of behavior that aid in minimizing energy expenditure, particularly within the context of our highly active sample.
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Affiliation(s)
- Ricardo A Wilhelm
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, USA; Department of Psychology, University of Alabama, Tuscaloosa, AL, USA.
| | - Micayla F Lacey
- Department of Psychology, University of Alabama, Tuscaloosa, AL, USA; Department of Behavioral & Social Sciences, Wilkes University, Wilkes-Barre, PA, USA.
| | - Stephanie L Masters
- Department of Psychology, University of Alabama, Tuscaloosa, AL, USA; Department of Psychology & Counseling, Hood College, Frederick, MD, USA
| | - Christopher J Breeden
- Department of Psychology, University of Alabama, Tuscaloosa, AL, USA; Department of Psychology, Wingate University, Wingate, NC, USA
| | - Eric Mann
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, USA
| | | | - Philip A Gable
- Department of Psychology, University of Alabama, Tuscaloosa, AL, USA; Department of Psychological & Brain Sciences, University of Delaware, Newark, DE, USA
| | - Evan J White
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, USA; Oxley School of Community Medicine, University of Tulsa, Tulsa, OK, USA
| | - Jennifer L Stewart
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, USA; Oxley School of Community Medicine, University of Tulsa, Tulsa, OK, USA
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2
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Alí Diez I, Fàbrega-Camps G, Parra-Tíjaro J, Marco-Pallarés J. Anticipatory and consummatory neural correlates of monetary and music rewarding stimuli. Brain Cogn 2024; 179:106186. [PMID: 38843763 DOI: 10.1016/j.bandc.2024.106186] [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: 01/05/2024] [Revised: 05/29/2024] [Accepted: 05/29/2024] [Indexed: 06/17/2024]
Abstract
Most of the literature on the neural bases of human reward and punishment processing has used monetary gains and losses, but less is known about the neurophysiological mechanisms underlying the anticipation and consumption of other types of rewarding stimuli. In the present study, EEG was recorded from 19 participants who completed a modified version of the Monetary Incentive Delay (MID) task. During the task, cues providing information about potential future outcomes were presented to the participants. Then, they had to respond rapidly to a target stimulus to win money or listening to pleasant music, or to avoid losing money or listening to unpleasant music. Results revealed similar responses for monetary and music cues, with increased activity for cues indicating potential gains compared to losses. However, differences emerged in the outcome phase between money and music. Monetary outcomes showed an interaction between the type of the cue and the outcome in the Feedback Related Negativity and Fb-P3 ERPs and increased theta activity increased for negative feedbacks. In contrast, music outcomes showed significant interactions in the Fb-P3 and theta activities. These findings suggest similar neurophysiological mechanisms in processing cues for potential positive or negative outcomes in these two types of stimuli.
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Affiliation(s)
- Italo Alí Diez
- Department of Cognition, Development and Educational Psychology, Institute of Neurosciences, University of Barcelona, Spain; Bellvitge Biomedical Research Institute (IDIBELL), Spain; Department of Psychology, University of La Frontera, Chile
| | - Gemma Fàbrega-Camps
- Department of Cognition, Development and Educational Psychology, Institute of Neurosciences, University of Barcelona, Spain; Bellvitge Biomedical Research Institute (IDIBELL), Spain
| | - Jeison Parra-Tíjaro
- Department of Cognition, Development and Educational Psychology, Institute of Neurosciences, University of Barcelona, Spain; Bellvitge Biomedical Research Institute (IDIBELL), Spain
| | - Josep Marco-Pallarés
- Department of Cognition, Development and Educational Psychology, Institute of Neurosciences, University of Barcelona, Spain; Bellvitge Biomedical Research Institute (IDIBELL), Spain.
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3
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Harmon-Jones E, Matis S, Angus DJ, Harmon-Jones C. Does effort increase or decrease reward valuation? Considerations from cognitive dissonance theory. Psychophysiology 2024; 61:e14536. [PMID: 38323360 DOI: 10.1111/psyp.14536] [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: 06/29/2023] [Revised: 12/18/2023] [Accepted: 01/22/2024] [Indexed: 02/08/2024]
Abstract
The present research tested the effect of manipulated perceived control (over obtaining the outcomes) and effort on reward valuation using the event-related potential known as the Reward Positivity (RewP). This test was conducted in an attempt to integrate two research literatures with opposite findings: Effort justification occurs when high effort leads to high reward valuation, whereas effort discounting occurs when high effort leads to low reward valuation. Based on an examination of past methods used in these literatures, we predicted that perceived control and effort would interactively influence RewP. Consistent with the effort justification literature (cognitive dissonance theory), when individuals have high perceived control, high effort should lead to more reward valuation than low effort should. Consistent with the effort discounting literature, when individuals have low perceived control, low effort should lead to more reward valuation than high effort should. Results supported these interactive and integrative predictions.
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Affiliation(s)
- Eddie Harmon-Jones
- School of Psychology, The University of New South Wales, Sydney, New South Wales, Australia
| | - Sophie Matis
- School of Psychology, The University of New South Wales, Sydney, New South Wales, Australia
| | - Douglas J Angus
- School of Psychology, Bond University, Gold Coast, Queensland, Australia
| | - Cindy Harmon-Jones
- School of Psychology, Western Sydney University, Sydney, New South Wales, Australia
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4
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Lafond-Brina G, Pham BT, Bonnefond A. Specific mechanisms underlying executive and emotional apathy: A phenotyping study. J Psychiatr Res 2024; 172:35-46. [PMID: 38359616 DOI: 10.1016/j.jpsychires.2024.02.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 07/11/2023] [Accepted: 02/07/2024] [Indexed: 02/17/2024]
Abstract
Apathy is a behavioral symptom prevalent both in neuropsychiatric pathologies and in the healthy population. However, the knowledge of the cognitive and neural mechanisms underlying apathy is still very limited, even if clinical and fMRI data support the existence of three forms of apathy (executive, emotional, initiative). These forms could be explained by the alteration of specific mechanisms. This present study's aim is to specify the cognitive and neuronal mechanisms of executive and emotional apathy. We used an EEG study conducted on 68 subjects comprising two groups of young people with specific executive or emotional phenotypes of apathy and one group with no apathy. Despite having symptom of apathy, participants were free of any neurological, metabolic, or psychiatric diagnoses and with high education. Two tasks were used: the DPX for cognitive control and the MID for motivation. Our results showed that distinct mechanisms underlie these two forms of apathy, and, for the first time, we specified these mechanisms. A deficit of the proactive control mode, reflected by a reduced probe-N2 amplitude in AY trials, underlies the executive form of apathy (p < .03), whereas liking motivational blunting, highlighted by a reduced LPP amplitude for financial loss, characterizes the emotional form (p < .04). The main limit of the results is that generalizability to the general population may be reduced since the apathetic samples were chosen for having a specific form of apathy. To conclude, better knowledge of these mechanisms informs new, more targeted treatments, both pharmacological and non-pharmacological, necessary for reducing the debilitating consequences of apathy.
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Affiliation(s)
| | | | - Anne Bonnefond
- INSERM, Unité 1114, Strasbourg, France; University of Strasbourg, France
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5
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Akgül Ö, Fide E, Özel F, Alptekin K, Bora E, Akdede BB, Yener G. Enhanced Punishment Responses in Patients With Schizophrenia: An Event-Related Potential Study. Clin EEG Neurosci 2024; 55:219-229. [PMID: 37563908 DOI: 10.1177/15500594231190966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
It is well known that abnormal reward processing is a characteristic feature of various psychopathologies including schizophrenia. Reduced reward anticipation has been suggested as a core symptom of schizophrenia. The Monetary Incentive Delay Task (MID) is frequently used to detect reward anticipation. The present study aims to evaluate the amplitude and latency of event-related potential (ERP) P300 in patients with schizophrenia (SCH) compared to healthy controls during the MID task. Twenty patients with SCH and 21 demographically matched healthy controls (HC) were included in the study. ERP P300 amplitude and latency values were compared between groups using an MID task in which reward and loss cues were presented. Relations between P300 and clinical facets were investigated in the patient group. SCH group had enhanced mean P300 amplitudes and delayed peak latency in the punishment condition compared with HC. These higher responses were also associated with negative symptoms. SCH group showed altered reward processing as being more sensitive to loss of reward conditions as firstly evidenced by electrophysiological methods, possibly due to abnormality in various systems including social withdrawal, social defeat, and behavioral inhibition system.
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Affiliation(s)
- Özge Akgül
- Faculty of Arts and Sciences, Department of Psychology, Izmir Democracy University, Izmir, Turkey
| | - Ezgi Fide
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
| | - Fatih Özel
- Department of Organismal Biology, Uppsala University, Uppsala, Sweden
| | - Köksal Alptekin
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Psychiatry, Dokuz Eylül University, Izmir, Turkey
| | - Emre Bora
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Psychiatry, Dokuz Eylül University, Izmir, Turkey
| | - Berna Binnur Akdede
- Department of Neurosciences, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Psychiatry, Dokuz Eylül University, Izmir, Turkey
| | - Görsev Yener
- Brain Dynamics Multidisciplinary Research Center, Dokuz Eylül University, Izmir, Turkey
- Faculty of Medicine, Department of Neurology, Izmir University of Economics, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey
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6
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Mendes AJ, Galdo-Álvarez S, Lema A, Carvalho S, Leite J. Transcranial Direct Current Stimulation Decreases P3 Amplitude and Inherent Delta Activity during a Waiting Impulsivity Paradigm: Crossover Study. Brain Sci 2024; 14:168. [PMID: 38391742 PMCID: PMC10887229 DOI: 10.3390/brainsci14020168] [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: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/24/2024] Open
Abstract
The inability to wait for a target before initiating an action (i.e., waiting impulsivity) is one of the main features of addictive behaviors. Current interventions for addiction, such as transcranial Direct Current Stimulation (tDCS), have been suggested to improve this inability. Nonetheless, the effects of tDCS on waiting impulsivity and underlying electrophysiological (EEG) markers are still not clear. Therefore, this study aimed to evaluate the effects of neuromodulation over the right inferior frontal gyrus (rIFG) on the behavior and EEG markers of reward anticipation (i.e., cue and target-P3 and underlying delta/theta power) during a premature responding task. For that, forty healthy subjects participated in two experimental sessions, where they received active and sham tDCS over the rIFG combined with EEG recording during the task. To evaluate transfer effects, participants also performed two control tasks to assess delay discounting and motor inhibition. The active tDCS decreased the cue-P3 and target-P3 amplitudes, as well as delta power during target-P3. While no tDCS effects were found for motor inhibition, active tDCS increased the discounting of future rewards when compared to sham. These findings suggest a tDCS-induced modulation of the P3 component and underlying oscillatory activity during waiting impulsivity and the discounting of future rewards.
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Affiliation(s)
- Augusto J Mendes
- Psychological Neuroscience Laboratory, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, 4704-553 Braga, Portugal
- Laboratory of Neuroimaging of Aging (LANVIE), University of Geneva, 1205 Geneva, Switzerland
- Geneva Memory Center, Department of Rehabilitation and Geriatrics, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Santiago Galdo-Álvarez
- Laboratorio de Neurociencia Cognitiva, Departamento de Psicoloxía Clínica e Psicobioloxía, Facultade de Psicoloxía, Universidade de Santiago de Compostela, 1205 Galicia, Spain
| | - Alberto Lema
- Psychological Neuroscience Laboratory, CIPsi, School of Psychology, University of Minho, Campus de Gualtar, 4704-553 Braga, Portugal
| | - Sandra Carvalho
- Department of Education and Psychology, William James Center for Research (WJCR), University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
- CINTESIS@RISE, Center for Health Technology and Services Research at the Associate Laboratory RISE-Health Research Network, Department of Education and Psychology, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Jorge Leite
- CINTESIS@RISE, CINTESIS.UPT, Portucalense University, 4200-072 Porto, Portugal
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7
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Akgül Ö, Fide E, Özel F, Alptekin K, Bora E, Akdede BB, Yener G. Reduced Reward Processing in Schizophrenia: A Comprehensive EEG Event-Related Oscillation Study. Brain Topogr 2024; 37:126-137. [PMID: 38078985 DOI: 10.1007/s10548-023-01021-3] [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: 06/19/2023] [Accepted: 11/03/2023] [Indexed: 01/07/2024]
Abstract
It is well known that abnormal reward processing is a characteristic feature of various psychopathologies including schizophrenia (SZ). Reduced reward anticipation has been suggested as a core symptom of SZ. The present study aims to evaluate the event-related oscillations (EROs) delta, theta, alpha, beta, and gamma in patients with SZ during the Monetary Incentive Delay (MID) task, which elicits the neural activity of reward processing. Twenty-one patients with SZ and twenty-two demographically matched healthy controls were included in the study. EROs were compared between groups and correlation analyses were conducted to determine a possible relationship between clinical scores and ERO values. Compared with healthy controls, the SZ group had reduced (1) delta and theta amplitudes in the reward condition (2) total beta and non-incentive cue-related beta amplitudes, and (3) incentive cue-related frontal gamma amplitudes. These reductions can be interpreted as impaired dopaminergic neurotransmission and disrupted cognitive functioning in the reward processing of SZ. In contrast, SZ patients showed higher incentive cue-related theta and occipital gamma amplitudes compared to controls. These increments may reflect negative symptoms in SZ. Moreover, theta amplitudes showed a negative correlation with Calgary Depression Scale for Schizophrenia scores and a positive correlation with attentional impulsivity. This is the first study showing the impairments of SZ patients in EROs from delta to gamma frequency bands compared with healthy controls during reward anticipation. Being the first comprehensive study, our results can be interpreted as providing evidence for disrupted brain dynamics in the reward processing of SZ studied by EROs. It may become possible to help patients' wellness by improving our understanding of reward processing in schizophrenia and developing innovative rehabilitation treatments based on these findings.
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Affiliation(s)
- Özge Akgül
- Department of Psychology, Faculty of Arts and Sciences, İzmir Democracy University, Izmir, Turkey
| | - Ezgi Fide
- Department of Neurosciences, Dokuz Eylul University, Izmir, Turkey
| | - Fatih Özel
- Department of Organismal Biology, Uppsala University, Uppsala, Sweden
| | - Köksal Alptekin
- Department of Neurosciences, Dokuz Eylul University, Izmir, Turkey
- Department of Psychiatry, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Emre Bora
- Department of Neurosciences, Dokuz Eylul University, Izmir, Turkey
- Department of Psychiatry, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Berna Binnur Akdede
- Department of Neurosciences, Dokuz Eylul University, Izmir, Turkey
- Department of Psychiatry, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Görsev Yener
- Department of Neurosciences, Dokuz Eylul University, Izmir, Turkey.
- Department of Neurology, Faculty of Medicine, İzmir University of Economics, Izmir, Turkey.
- Izmir International Biomedicine and Genome Institute, Izmir, Turkey.
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8
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Zhang Y, Li Q, Rong Y, Hu L, Müller HJ, Wei P. Comparing monetary gain and loss in the monetary incentive delay task: EEG evidence. Psychophysiology 2023; 60:e14383. [PMID: 37427496 DOI: 10.1111/psyp.14383] [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: 05/15/2022] [Revised: 04/04/2023] [Accepted: 06/19/2023] [Indexed: 07/11/2023]
Abstract
What is more effective to guide behavior: The desire to gain or the fear to lose? Electroencephalography (EEG) studies have yielded inconsistent answers. In a systematic exploration of the valence and magnitude parameters in monetary gain and loss processing, we used time-domain and time-frequency-domain analyses to uncover the underlying neural processes. A group of 24 participants performed a monetary incentive delay (MID) task in which cue-induced anticipation of a high or low magnitude of gain or loss was manipulated trial-wise. Behaviorally, the anticipation of both gain and loss expedited responses, with gain anticipation producing greater facilitation than loss anticipation. Analyses of cue-locked P2 and P3 components revealed the significant valence main effect and valence × magnitude interaction: amplitude differences between high and low incentive magnitudes were larger with gain vs. loss cues. However, the contingent negative variation component was sensitive to incentive magnitude but did not vary with incentive valence. In the feedback phase, the RewP component exhibited reversed patterns for gain and loss trials. Time-frequency analyses revealed a large increase in delta/theta-ERS oscillatory activity in high- vs. low-magnitude conditions and a large decrease of alpha-ERD oscillatory activity in gain vs. loss conditions in the anticipation stage. In the consumption stage, delta/theta-ERS turned out stronger for negative than positive feedback, especially in the gain condition. Overall, our study provides new evidence for the neural oscillatory features of monetary gain and loss processing in the MID task, suggesting that participants invested more attention under gain and high-magnitude conditions vs. loss and low-magnitude conditions.
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Affiliation(s)
- Yan Zhang
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, China
| | - Qiuhao Li
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, China
| | - Yachao Rong
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, China
| | - Li Hu
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Hermann J Müller
- General & Experimental Psychology, Department of Psychology, LMU München, Munich, Germany
| | - Ping Wei
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, China
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9
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Yi W, Chen Y, Yan L, Kohn N, Wu J. Acute stress selectively blunts reward anticipation but not consumption: An ERP study. Neurobiol Stress 2023; 27:100583. [PMID: 38025282 PMCID: PMC10660484 DOI: 10.1016/j.ynstr.2023.100583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/13/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Stress-induced dysfunction of reward processing is documented to be a critical factor associated with mental illness. Although many studies have attempted to clarify the relationship between stress and reward, few studies have investigated the effect of acute stress on the temporal dynamics of reward processing. The present study applied event-related potentials (ERP) to examine how acute stress differently influences reward anticipation and consumption. In this study, seventy-eight undergraduates completed a two-door reward task following a Trier Social Stress Task (TSST) or a placebo task. The TSST group showed higher cortisol levels, perceived stress, anxiety, and negative affect than the control group. For the control group, a higher magnitude of reward elicited a reduced cue-N2 but increased stimulus-preceding negativity (SPN), suggesting that controls were sensitive to reward magnitude. In contrast, these effects were absent in the stress group, suggesting that acute stress reduces sensitivity to reward magnitude during the anticipatory phase. However, the reward positivity (RewP) and P3 of both groups showed similar patterns, which suggests that acute stress has no impact on reward responsiveness during the consummatory phase. These findings suggest that acute stress selectively blunts sensitivity to reward magnitude during the anticipatory rather than the consummatory phase.
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Affiliation(s)
- Wei Yi
- School of Psychology, Shenzhen University, Shenzhen, China
| | - Yantao Chen
- School of Psychology, Shenzhen University, Shenzhen, China
| | - Linlin Yan
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Nils Kohn
- Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jianhui Wu
- School of Psychology, Shenzhen University, Shenzhen, China
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10
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Schinazi VR, Meloni D, Grübel J, Angus DJ, Baumann O, Weibel RP, Jeszenszky P, Hölscher C, Thrash T. Motivation moderates gender differences in navigation performance. Sci Rep 2023; 13:15995. [PMID: 37749312 PMCID: PMC10520045 DOI: 10.1038/s41598-023-43241-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 09/21/2023] [Indexed: 09/27/2023] Open
Abstract
Gender differences in navigation performance are a recurrent and controversial topic. Previous research suggests that men outperform women in navigation tasks and that men and women exhibit different navigation strategies. Here, we investigate whether motivation to complete the task moderates the relationship between navigation performance and gender. Participants learned the locations of landmarks in a novel virtual city. During learning, participants could trigger a top-down map that depicted their current position and the locations of the landmarks. During testing, participants were divided into control and treatment groups and were not allowed to consult the map. All participants were given 16 minutes to navigate to the landmarks, but those in the treatment group were monetarily penalized for every second they spent completing the task. Results revealed a negative relationship between physiological arousal and the time required to locate the landmarks. In addition, gender differences in strategy were found during learning, with women spending more time with the map and taking 40% longer than men to locate the landmarks. Interestingly, an interaction between gender and treatment group revealed that women in the control group required more time than men and women in the treatment group to retrieve the landmarks. During testing, women in the control group also took more circuitous routes compared to men in the control group and women in the treatment group. These results suggest that a concurrent and relevant stressor can motivate women to perform similarly to men, helping to diminish pervasive gender differences found in the navigation literature.
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Affiliation(s)
- Victor R Schinazi
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland.
- Department of Psychology, Bond University, Robina, Australia.
- Future Health Technologies, Singapore-ETH Centre, Campus for Research Excellence and Technological Enterprise (CREATE), Singapore, Singapore.
| | - Dario Meloni
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
| | - Jascha Grübel
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Chair of Geoinformation Engineering, Department of Civil, Environmental and Geomatic Engineering, ETH Zurich, Zurich, Switzerland
| | - Douglas J Angus
- Department of Psychology, Bond University, Robina, Australia
| | - Oliver Baumann
- Department of Psychology, Bond University, Robina, Australia
| | - Raphael P Weibel
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Chair of Technology Marketing, Department of Management, Technology and Economics, ETH Zurich, Zurich, Switzerland
| | - Péter Jeszenszky
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Centre for the Study of Language and Society, University of Bern, Bern, Switzerland
| | - Christoph Hölscher
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
| | - Tyler Thrash
- Chair of Cognitive Science, Department of Humanities, Social and Political Sciences, ETH Zurich, Zurich, Switzerland
- Department of Biology, Saint Louis University, St. Louis, MO, USA
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11
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Fang Y, Huang X, Wang X, Li Z, Guo Y, Zhu C, Luo Y, Wang K, Yu F. Potentiated processing of reward related decision making in depression is attenuated by suicidal ideation. Psychiatry Res Neuroimaging 2023; 332:111635. [PMID: 37054494 DOI: 10.1016/j.pscychresns.2023.111635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 03/11/2023] [Accepted: 03/25/2023] [Indexed: 04/15/2023]
Affiliation(s)
- Ya Fang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Anhui Province, China
| | - Xinyu Huang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Anhui Province, China
| | - Xin Wang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Anhui Province, China
| | - Ziying Li
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Anhui Province, China
| | - Yaru Guo
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Anhui Province, China
| | - Chunyan Zhu
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Anhui Province, China
| | - Yuejia Luo
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (BNU), Faculty of Psychology, Beijing Normal University, Beijing, China
| | - Kai Wang
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Department of Neurology, The First Affiliated Hospital of Anhui Medical University, The School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui Province, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China; Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health, Anhui Province, China.
| | - Fengqiong Yu
- School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, China; Department of Neurology, The First Affiliated Hospital of Anhui Medical University, The School of Mental Health and Psychological Sciences, Anhui Medical University, Hefei, Anhui Province, China; Anhui Province Key Laboratory of Cognition and Neuropsychiatric Disorders, Hefei, China.
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12
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Rong Y, Chen N, Dong J, Li Q, Yue X, Hu L, Wei P. Expectations of immediate and delayed reward differentially affect cognitive task performance. Neuroimage 2022; 262:119582. [PMID: 35995376 DOI: 10.1016/j.neuroimage.2022.119582] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 08/11/2022] [Accepted: 08/18/2022] [Indexed: 10/31/2022] Open
Abstract
The current study used a modified Monetary Incentive Delay task to examine the neural mechanisms underlying anticipating and receiving an immediate or delayed reward and examined the influence of pursuing these rewards on cognitive task performance. A pre-cue indicating the potential of gaining a monetary reward (immediate-, delayed-, vs. no-reward) was followed by a target stimulus requiring a fast and accurate response. Then, response-contingent feedback was presented indicating whether or not the participant would receive the corresponding reward. Linear mixed-effect models revealed the fastest behavioural responses and the strongest neural activity, as reflected in event-related-potentials and event-related-spectral-perturbation responses, for immediate reward, followed by delayed reward, with the slowest behavioural responses and the weakest neural activities observed in the no-reward condition. Expectations related to the cue-P3 component and the cue-delta activities predicted behavioural performance, especially in the immediate reward condition. Moreover, exploratory analyses revealed that depression moderated the relationship between target-locked neural activity and behavioural performance in the delayed reward condition, with lower neural activity being related to worse behavioural performance amongst participants scoring high on depression. These results indicate that differential value representations formed through delay discounting directly affect neural responses in reward processing and directly influence the effort invested in the current task, which is reflected by behavioural responses and is in agreement with the expected value of control theory.
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Affiliation(s)
- Yachao Rong
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, 100048, China
| | - Ningxuan Chen
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, 100048, China
| | - Jiarui Dong
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, 100048, China
| | - Qi Li
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, 100048, China
| | - Xiaodong Yue
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, 100048, China
| | - Li Hu
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ping Wei
- Beijing Key Laboratory of Learning and Cognition and School of Psychology, Capital Normal University, Beijing, 100048, China.
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13
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Developmental differences in processing the valence and magnitude of incentive cues: Mid-adolescents are more sensitive to potential gains than early- or late-adolescents. COGNITIVE, AFFECTIVE, & BEHAVIORAL NEUROSCIENCE 2022; 22:557-573. [PMID: 35043303 PMCID: PMC9090868 DOI: 10.3758/s13415-021-00978-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/27/2021] [Indexed: 11/17/2022]
Abstract
Recent research has focused on the interaction between motivation and cognitive control and shown that both are important for goal-directed behavior. There also is evidence for developmental differences in the sensitivity and behavioral effectiveness of incentives, showing that mid-adolescents might be especially susceptible to rewards. Further pursuing this line of research, the present study examined developmental differences in incentive processing and whether these potential differences also would correspond to changes in cognitive control. We compared the processing of high and low potential gains and losses in early-, mid-, and late adolescents by means of event-related potentials (ERPs) and examined whether these incentives also led to specific performance differences in task-switching. We expected that potential gains compared to potential losses and high compared to low incentives would lead to more preparatory updating as reflected in the P3b and consequently to better task performance and smaller global and local switch costs as indicators of cognitive control in all age groups. Furthermore, we expected that mid-adolescents should be especially sensitive to high gains and thus show the most pronounced enhancements in task performance and global and local switch costs in trials with high gains, respectively. Our results corroborate the idea of a special sensitivity to high rewards during mid-adolescence. The analysis of ERPs showed age-related differences in the processing of incentive cues that also varied with cognitive control demands. However, the different incentives did not impact age-related differences in indices of cognitive control, but had a general effect on response speed.
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14
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Mussini E, Bianco V, Pitzalis S, Di Russo F. Modulation of neurocognitive functions associated with action preparation and early stimulus processing by response-generated feedback. Biol Psychol 2022; 172:108360. [PMID: 35618162 DOI: 10.1016/j.biopsycho.2022.108360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 11/19/2022]
Abstract
Receiving feedback on action correctness is a relevant factor in learning, but only a few recent studies have investigated the neural bases involved in feedback processing and its consequences on performance. Several event-related potentials (ERP) studies investigated the feedback-related negativity, which is an ERP occurring after the presentation of a feedback stimulus. In contrast, the present study investigates the effect of providing feedback on brain activities before and after the presentation of an imperative stimulus with the aim to show how this could have an impact on cognitive functions related to anticipatory and post-stimulus task processing. Participants performed a standard visuomotor task and a modified version of the same task in which feedback sounds were emitted when participants committed performance errors. Overall, results showed that in the feedback task subjects have better cognitive control than in the standard task. All behavioral measures were improved in the feedback task. At the brain level, all the studied components were modulated by the presence of the feedback cue. Results pointed to a possible increase of anticipatory activity in the prefrontal cortex, a reduction of perceptual awareness in areas previously associated with the anterior insular cortex, and an increase of activity associated with selective attention in sensory cortices.
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Affiliation(s)
- Elena Mussini
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy.
| | - Valentina Bianco
- Dept of Languages and Literatures, Communication, Education and Society, University of Udine, Italy
| | - Sabrina Pitzalis
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Dep. of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
| | - Francesco Di Russo
- Dept. of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Dep. of Cognitive and Motor Rehabilitation and Neuroimaging, Santa Lucia Foundation (IRCCS Fondazione Santa Lucia), Rome, Italy
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15
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Komarnyckyj M, Retzler C, Cao Z, Ganis G, Murphy A, Whelan R, Fouragnan EF. At-risk alcohol users have disrupted valence discrimination during reward anticipation. Addict Biol 2022; 27:e13174. [PMID: 35470555 PMCID: PMC9286798 DOI: 10.1111/adb.13174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 11/29/2022]
Abstract
Alcohol use disorder is characterised by disrupted reward learning, underpinned by dysfunctional cortico-striatal reward pathways, although relatively little is known about the biology of reward processing in populations who engage in risky alcohol use. Cues that trigger reward anticipation can be categorized according to their learnt valence (i.e., positive vs. negative outcomes) and motivational salience (i.e., incentive vs. neutral cues). Separating EEG signals associated with these dimensions is challenging because of their inherent collinearity, but the recent application of machine learning methods to single EEG trials affords a solution. Here, the Alcohol Use Disorders Identification Test (AUDIT) was used to quantify risky alcohol use, with participants split into high alcohol (HA) (n = 22, mean AUDIT score: 13.82) and low alcohol (LA) (n = 22, mean AUDIT score: 5.77) groups. We applied machine learning multivariate single-trial classification to the electroencephalography (EEG) data collected during reward anticipation. The LA group demonstrated significant valence discrimination in the early stages of reward anticipation within the cue-P3 time window (400-550 ms), whereas the HA group was insensitive to valence within this time window. Notably, the LA, but not the HA group demonstrated a relationship between single-trial variability in the early valence component and reaction times for gain and loss trials. This study evidences disrupted hypoactive valence sensitivity in the HA group, revealing potential neurophysiological markers for risky drinking behaviours which place individuals at-risk of adverse health events.
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Affiliation(s)
- Mica Komarnyckyj
- Centre for Cognition and Neuroscience University of Huddersfield Huddersfield UK
| | - Chris Retzler
- Centre for Cognition and Neuroscience University of Huddersfield Huddersfield UK
| | - Zhipeng Cao
- School of Psychology Trinity College Dublin Dublin Ireland
- Department of Psychiatry University of Vermont College of Medicine Burlington Vermont USA
| | - Giorgio Ganis
- School of Psychology University of Plymouth Plymouth UK
- Brain Research Imaging Centre, Faculty of Health University of Plymouth Plymouth UK
| | - Anna Murphy
- Centre for Cognition and Neuroscience University of Huddersfield Huddersfield UK
| | - Robert Whelan
- School of Psychology Trinity College Dublin Dublin Ireland
| | - Elsa Florence Fouragnan
- School of Psychology University of Plymouth Plymouth UK
- Brain Research Imaging Centre, Faculty of Health University of Plymouth Plymouth UK
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16
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White EJ, Nacke M, Akeman E, Cannon MJ, Mayeli A, Touthang J, Zoubi OA, McDermott TJ, Kirlic N, Santiago J, Kuplicki R, Bodurka J, Paulus MP, Craske MG, Wolitzky-Taylor K, Abelson J, Martell C, Clausen A, Stewart JL, Aupperle RL. P300 amplitude during a monetary incentive delay task predicts future therapy completion in individuals with major depressive disorder. J Affect Disord 2021; 295:873-882. [PMID: 34706458 PMCID: PMC8554135 DOI: 10.1016/j.jad.2021.08.106] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/24/2021] [Accepted: 08/28/2021] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Treatment effectiveness for major depressive disorder (MDD) is often affected by client non-adherence, dropout, and non-response. Identification of client characteristics predicting successful treatment completion and/or response (i.e., symptom reduction) may be an important tool to increase intervention effectiveness. It is unclear whether neural attenuations in reward processing associated with MDD predict behavioral treatment outcome. METHODS This study aimed to determine whether blunted neural responses to reward at baseline differentiate MDD (n = 60; 41 with comorbid anxiety) and healthy control (HC; n = 40) groups; and predict MDD completion of and response to 7-10 sessions of behavior therapy. Participants completed a monetary incentive delay (MID) task. The N200, P300, contingent negative variation (CNV) event related potentials (ERPs) and behavioral responses (reaction time [RT], correct hits) were quantified and extracted for cross-sectional group analyses. ERPs and behavioral responses demonstrating group differences were then used to predict therapy completion and response within MDD. RESULTS MDD exhibited faster RT and smaller P300 amplitudes than HC across conditions. Within the MDD group, treatment completers (n = 37) exhibited larger P300 amplitudes than non-completers (n = 21). LIMITATIONS This study comprises secondary analyses of EEG data; thus task parameters are not optimized to examine feedback ERPs from the paradigm. We did not examine heterogenous presentations of MDD; however, severity and comorbidity did not influence findings. CONCLUSIONS Previous studies suggest that P300 is an index of motivational salience and stimulus resource allocation. In sum, individuals who deploy greater neural resources to task demands are more likely to persevere in behavioral therapy.
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Affiliation(s)
- Evan J White
- Laureate Institute for Brain Research, Tulsa, OK, United States.
| | - Mariah Nacke
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | | | | | - Ahmad Mayeli
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, United States
| | - James Touthang
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | - Obada Al Zoubi
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Psychiatry, Harvard Medical School/McLean Hospital, Boston MA, United States
| | - Timothy J McDermott
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Psychology, University of Tulsa, Tulsa, OK, United States
| | - Namik Kirlic
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | | | - Rayus Kuplicki
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | - Jerzy Bodurka
- Laureate Institute for Brain Research, Tulsa, OK, United States; Stephenson School of Biomedical Engineering, University of Oklahoma, Tulsa, OK, United States
| | - Martin P Paulus
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Community Medicine, University of Tulsa, Tulsa, OK, United States
| | - Michelle G Craske
- Department of Psychology, University of California Los Angeles, Los Angeles, CA, United States; Department of Psychiatry and Biobehavioral science, University of California Los Angeles, Los Angeles, CA, United States
| | - Kate Wolitzky-Taylor
- Department of Psychiatry and Biobehavioral science, University of California Los Angeles, Los Angeles, CA, United States
| | - James Abelson
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, United States
| | - Christopher Martell
- Department of Psychological and Brain Sciences, University of Massachusetts- Amherst, Amherst, MA United States
| | - Ashley Clausen
- Kansas City VA Medical Center, Kansas City, MO, United States; Department of Psychiatry and Behavioral Science, University of Kansas Medical Center, Kansas City, Kansas United States
| | - Jennifer L Stewart
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Community Medicine, University of Tulsa, Tulsa, OK, United States
| | - Robin L Aupperle
- Laureate Institute for Brain Research, Tulsa, OK, United States; Department of Community Medicine, University of Tulsa, Tulsa, OK, United States
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17
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Investigating anticipatory processes during sequentially changing reward prospect: An ERP study. Brain Cogn 2021; 155:105815. [PMID: 34731759 DOI: 10.1016/j.bandc.2021.105815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 09/13/2021] [Accepted: 10/22/2021] [Indexed: 11/22/2022]
Abstract
Performance-contingent reward prospect modulates the stability-flexibility balance in voluntary task switching. High reward prospect typically increases stability, indicated by a low voluntary switch rate (VSR). But this effect depends on the immediate reward history: Only when a high reward repeats (reward remains high), stability is increased. In contrast, when reward increases (high reward following low reward) cognitive flexibility is promoted, indicated by a relatively high VSR. To investigate the underlying mechanisms of changing reward expectations during voluntary task choice, we conducted two experiments and measured reward cue-locked event-related potentials (P2, P3b, CNV). The experiments yielded consistent findings: The P2 was stronger in response to high vs. low reward reflecting an early attentional boost by high reward anticipation. The P3b was highest in increase, intermediate in remain-high, and lowest in low reward trials suggesting responsiveness to working memory updating and motivational arousal. Finally, the CNV increased over time and was sensitive to both reward magnitude and sequence with the lowest amplitude in reward remain-low trials suggesting that preparatory control only increases when worth the effort. Taken together, early attentional processes (P2) were boosted by mere reward magnitude, while later processes (P3b, CNV) were sensitive to both reward magnitude and its sequence.
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18
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Gallyer AJ, Dougherty SP, Burani K, Albanese BJ, Joiner TE, Hajcak G. Suicidal thoughts, behaviors, and event-related potentials: A systematic review and meta-analysis. Psychophysiology 2021; 58:e13939. [PMID: 34494671 DOI: 10.1111/psyp.13939] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 12/15/2022]
Abstract
Suicidal thoughts and behaviors (STBs) are thought to result from, at least in part, abnormalities in various neural systems. Event-related potentials (ERPs) are a useful method for studying neural activity and can be leveraged to study neural deficits related to STBs; however, it is unknown how effective ERPs are at differentiating various STB groups. The present meta-analysis examined how well ERPs can differentiate (a) those with and without suicidal ideation, (b) those with and without suicide attempts, (c) those with different levels of suicide risk, and (d) differences between those with suicide attempts versus those with suicidal ideation only. This meta-analysis included 208 effect sizes from 2,517 participants from 27 studies. We used a random-effects meta-analysis using a restricted maximum likelihood estimator with robust variance estimation. We meta-analyzed ERP-STB combinations that had at least three effect sizes across two or more studies. A qualitative review found that for each ERP and STB combination, the literature is highly mixed. Our meta-analyses largely did not find significant relationships between STBs and ERPs. We also found that the literature is likely severely underpowered, with most studies only being sufficiently powered to detect unrealistically large effect sizes. Our results provided little-to-no support for a reliable relationship between the ERPs assessed and STBs. However, the current literature is severely underpowered, and there are many methodological weaknesses that must be resolved before making this determination. We recommend large-scale collaboration and improvements in measurement practices to combat the issues in this literature.
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Affiliation(s)
- Austin J Gallyer
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Sean P Dougherty
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Kreshnik Burani
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Brian J Albanese
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - Thomas E Joiner
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Greg Hajcak
- Department of Psychology, Florida State University, Tallahassee, Florida, USA.,Department of Biomedical Sciences, Florida State University, Tallahassee, Florida, USA
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19
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Xu S, Sun Y, Huang M, Huang Y, Han J, Tang X, Ren W. Emotional State and Feedback-Related Negativity Induced by Positive, Negative, and Combined Reinforcement. Front Psychol 2021; 12:647263. [PMID: 34040560 PMCID: PMC8141566 DOI: 10.3389/fpsyg.2021.647263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 03/25/2021] [Indexed: 12/02/2022] Open
Abstract
Reinforcement learning relies on the reward prediction error (RPE) signals conveyed by the midbrain dopamine system. Previous studies showed that dopamine plays an important role in both positive and negative reinforcement. However, whether various reinforcement processes will induce distinct learning signals is still unclear. In a probabilistic learning task, we examined RPE signals in different reinforcement types using an electrophysiology index, namely, the feedback-related negativity (FRN). Ninety-four participants were randomly assigned into four groups: base (no money incentive), positive reinforcement (presentation of money rewards), negative reinforcement (removal of money losses), and combined reinforcement (money rewards and removal of money losses) groups. In addition, in order to evaluate the engagement of emotional activity in the different reinforcement processes, Positive and Negative Affect Schedule-Expanded Form (PANAS-X) scales were applied before and after the experiment to detect the emotional changes. The results showed that there was no difference between groups in the dopamine-related learning bias. However, compared to the other three groups, negative reinforcement elicited smaller FRN (the difference-wave measure) during the learning, stronger positive affect and joviality, and less fatigue after the learning, in which the difference between the negative and positive reinforcement groups was smaller. The results indicated that pure avoidance motivation may induce distinct emotional fluctuations, which influence the feedback processing.
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Affiliation(s)
- Shuyuan Xu
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Yuyan Sun
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Min Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Yanhong Huang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Jing Han
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Xuemei Tang
- School of Foreign Studies, Anhui Polytechnic University, Wuhu, China
| | - Wei Ren
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
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20
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Hawkins PCT, Zelaya FO, O'Daly O, Holiga S, Dukart J, Umbricht D, Mehta MA. The effect of risperidone on reward-related brain activity is robust to drug-induced vascular changes. Hum Brain Mapp 2021; 42:2766-2777. [PMID: 33666305 PMCID: PMC8127149 DOI: 10.1002/hbm.25400] [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: 10/02/2020] [Revised: 01/22/2021] [Accepted: 02/16/2021] [Indexed: 12/20/2022] Open
Abstract
Dopamine (DA) mediated brain activity is intimately linked to reward‐driven cerebral responses, while aberrant reward processing has been implicated in several psychiatric disorders. fMRI has been a valuable tool in understanding the mechanism by which DA modulators alter reward‐driven responses and how they may exert their therapeutic effect. However, the potential effects of a pharmacological compound on aspects of neurovascular coupling may cloud the interpretability of the BOLD contrast. Here, we assess the effects of risperidone on reward driven BOLD signals produced by reward anticipation and outcome, while attempting to control for potential drug effects on regional cerebral blood flow (CBF) and cerebrovascular reactivity (CVR). Healthy male volunteers (n = 21) each received a single oral dose of either 0.5 mg, 2 mg of risperidone or placebo in a double‐blind, placebo‐controlled, randomised, three‐period cross‐over study design. Participants underwent fMRI scanning while performing the widely used Monetary Incentive Delay (MID) task to assess drug impact on reward function. Measures of CBF (Arterial Spin Labelling) and breath‐hold challenge induced BOLD signal changes (as a proxy for CVR) were also acquired and included as covariates. Risperidone produced divergent, dose‐dependent effects on separate phases of reward processing, even after controlling for potential nonneuronal influences on the BOLD signal. These data suggest the D2 antagonist risperidone has a wide‐ranging influence on DA‐mediated reward function independent of nonneuronal factors. We also illustrate that assessment of potential vascular confounds on the BOLD signal may be advantageous when investigating CNS drug action and advocate for the inclusion of these additional measures into future study designs.
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Affiliation(s)
- Peter C T Hawkins
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Fernando O Zelaya
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Owen O'Daly
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Stefan Holiga
- Roche Pharma Research and Early Development, Roche Innovation Centre Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Juergen Dukart
- Institute of Systems Neuroscience, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Daniel Umbricht
- Roche Pharma Research and Early Development, Roche Innovation Centre Basel, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Mitul A Mehta
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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21
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Cao Z, Bennett M, O'Halloran L, Pragulbickaite G, Flanagan L, McHugh L, Whelan R. Aberrant reward prediction errors in young adult at-risk alcohol users. Addict Biol 2021; 26:e12873. [PMID: 31975507 DOI: 10.1111/adb.12873] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 11/11/2019] [Accepted: 12/18/2019] [Indexed: 12/17/2022]
Abstract
Previous studies suggest that individuals with substance use disorder have abnormally large responses to unexpected outcomes (reward prediction errors [RPEs]). However, there is much less information on RPE in individuals at risk of alcohol misuse, prior to neurobiological adaptations that might result from sustained alcohol use. Here, participants (mean age 23.77 years, range 18-32 years) performed the electrophysiological monetary incentive delay task. This task involved responding to a target stimulus following reward incentive cues to win, or avoid losing, the cued reward while brain activity was recorded under 64-channel EEG. The Alcohol Use Disorders Identification Test (AUDIT) was used to quantify at-risk alcohol use, with high (n = 22, mean AUDIT score: 13.82) and low (n = 22, mean AUDIT score: 5.77) alcohol use groups. Trial-by-trial RPEs were estimated using a Rescorla-Wagner reinforcement model based on behavioral data. A single-trial analysis revealed that the feedback-related negativity (FRN) and feedback P3 (fb-P3) event-related potential components were significantly modulated by RPEs. There was increased RPE-related fb-P3 amplitude for those in the high alcohol use group. Next, the mean amplitude of ERPs elicited by positive and negative RPEs were compared between groups. We found that high alcohol use participants had attenuated FRN amplitude in contrast with low alcohol use participants for both positive and negative RPEs but enhanced fb-P3 for both positive and negative RPE. These results, with differences in RPE in an at-risk group, suggest that RPE a potential vulnerability marker for alcohol use disorder.
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Affiliation(s)
- Zhipeng Cao
- School of Psychology University College Dublin Dublin Ireland
- Institute of Neuroscience Trinity College Dublin Dublin Ireland
| | - Marc Bennett
- School of Psychology Trinity College Dublin Dublin Ireland
- Medical Research Council, Cognition and Brain Science Unit University of Cambridge Cambridge UK
| | - Laura O'Halloran
- School of Psychology Trinity College Dublin Dublin Ireland
- Institute of Neuroscience Trinity College Dublin Dublin Ireland
| | | | - Luke Flanagan
- Institute of Neuroscience Trinity College Dublin Dublin Ireland
| | - Louise McHugh
- School of Psychology University College Dublin Dublin Ireland
| | - Robert Whelan
- School of Psychology Trinity College Dublin Dublin Ireland
- Institute of Neuroscience Trinity College Dublin Dublin Ireland
- Global Brain Health Institute Trinity College Dublin Dublin Ireland
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22
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Song W, Li H, Sun F, Guo T, Jiang S, Wang X. Pain Avoidance and Its Relation to Neural Response to Punishment Characterizes Suicide Attempters with Major Depression Disorder. Psychiatry Res 2020; 294:113507. [PMID: 33075650 DOI: 10.1016/j.psychres.2020.113507] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 10/08/2020] [Indexed: 10/23/2022]
Abstract
Diminished neural responses to punitive stimulus related to high level of pain avoidance may be biomarkers in distinguishing patients with history of suicide attempts from those without such histories. Outpatients with Major Depression Disorder (MDD, n=44) and healthy controls (HCs, n=28) were administered the Beck Depression Inventory-I (BDI-I), the Three-Dimensional Psychological Pain Scale (TDPPS), and the Beck Scale for Suicide Ideation (BSS), and then patients were allocated to two groups: suicide attempts (MDD-SA, n=12) and suicidal ideation (MDD-SI, n=32). All participants were required to complete the measurements and performed the Monetary Incentive Delay (MID) task with recording of electroencephalography synchronously. The MDD-SA group scored higher in the BDI-I, total TDPPS, pain avoidance subscale, and BSS-W scores than the MDD-SI and healthy control groups. Pain avoidance subscale scores had the highest correlations with SA than other inventory scores. The P3 elicited by negative feedback under punitive condition was significantly larger than those of reward and neutral conditions in the MDD-SA group, whereas no significant differences were found between the MDD-SI and HC groups. The P3 elicited by punitive and reward cues was negatively correlated to the total TDPPS and pain avoidance scores, and the P3 elicited by positive feedback in reward and punitive conditions was negatively correlated to the total TDPPS and painful feeing scores. Pain avoidance is a strong behavioral index in distinguishing suicide attempters from suicide ideators. The P3 patterns elicited by punitive cue and feedback may represent psychological pain processing which contribute to suicide act.
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Affiliation(s)
- Wei Song
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Huanhuan Li
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China.
| | - Fang Sun
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Ting Guo
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Songyuan Jiang
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Xiang Wang
- Second Xiangya Hospital of Central South University
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Abram SV, Roach BJ, Holroyd CB, Paulus MP, Ford JM, Mathalon DH, Fryer SL. Reward processing electrophysiology in schizophrenia: Effects of age and illness phase. Neuroimage Clin 2020; 28:102492. [PMID: 33395983 PMCID: PMC7695886 DOI: 10.1016/j.nicl.2020.102492] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/30/2020] [Accepted: 11/01/2020] [Indexed: 11/01/2022]
Abstract
BACKGROUND Reward processing abnormalities may underlie characteristic pleasure and motivational impairments in schizophrenia. Some neural measures of reward processing show age-related modulation, highlighting the importance of considering age effects on reward sensitivity. We compared event-related potentials (ERPs) reflecting reward anticipation (stimulus-preceding negativity, SPN) and evaluation (reward positivity, RewP; late positive potential, LPP) across individuals with schizophrenia (SZ) and healthy controls (HC), with an emphasis on examining the effects of chronological age, brain age (i.e., predicted age based on neurobiological measures), and illness phase. METHODS Subjects underwent EEG while completing a slot-machine task for which rewards were not dependent on performance accuracy, speed, or response preparation. Slot-machine task EEG responses were compared between 54 SZ and 54 HC individuals, ages 19 to 65. Reward-related ERPs were analyzed with respect to chronological age, categorically-defined illness phase (early; ESZ versus chronic schizophrenia; CSZ), and were used to model brain age relative to chronological age. RESULTS Illness phase-focused analyses indicated there were no group differences in average SPN or RewP amplitudes. However, a group × reward outcome interaction revealed that ESZ differed from HC in later outcome processing, reflected by greater LPP responses following loss versus reward (a reversal of the HC pattern). While brain age estimates did not differ among groups, depressive symptoms in SZ were associated with older brain age estimates while controlling for negative symptoms. CONCLUSIONS ESZ and CSZ did not differ from HC in reward anticipation or early outcome processing during a cognitively undemanding reward task, highlighting areas of preserved functioning. However, ESZ showed altered later reward outcome evaluation, pointing to selective reward deficits during the early illness phase of schizophrenia. Further, an association between ERP-derived brain age and depressive symptoms in SZ extends prior findings linking depression with reward-related ERP blunting. Taken together, both illness phase and age may impact reward processing among SZ, and brain aging may offer a promising, novel marker of reward dysfunction that warrants further study.
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Affiliation(s)
- Samantha V Abram
- Sierra Pacific Mental Illness Research Education and Clinical Centers, San Francisco Veterans Affairs Medical Center, and the University of California, San Francisco, CA, USA; Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA
| | - Brian J Roach
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA
| | - Clay B Holroyd
- Department of Experimental Psychology, Ghent University, Ghent, Belgium
| | | | - Judith M Ford
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA
| | - Daniel H Mathalon
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA
| | - Susanna L Fryer
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA.
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Shifts in attentional scope modulate event-related potentials evoked by reward. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2020; 19:586-599. [PMID: 30859386 DOI: 10.3758/s13415-019-00705-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Emotions broaden or narrow the scope of attention in order to facilitate adaptive responses in threatening and rewarding contexts. In the current study, rather than asking how emotions influence attentional scope, we considered the possibility that the relationship between attentional breadth and emotion is bidirectional by asking whether shifts in attentional scope alter emotional processes using an event-related potential (ERP) paradigm. Participants (N = 30) completed a modified version of a Monetary Incentive Delay (MID) task, wherein their attention was either narrowed or broadened as they attempted to win rewards. Behaviorally, narrowing attention improved task performance in the form of reduced errors and increased monetary winnings. During cue processing, narrowing (compared to broadening) attention reduced the Cue-P3 (irrespective of cue type). During feedback processing, narrowing (compared to broadening) attention reduced the Feedback-P3 to monetary wins and increased the Feedback-P2 and the Feedback-P3 to monetary non-wins. Results highlight complexity and bidirectionality in the relationship between attentional scope and affective processes.
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Hackley SA, Hirao T, Onoda K, Ogawa K, Masaki H. Anterior insula activity and the effect of agency on the Stimulus‐Preceding Negativity. Psychophysiology 2020; 57:e13519. [DOI: 10.1111/psyp.13519] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 12/09/2019] [Accepted: 12/10/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Steven A. Hackley
- Department of Psychological Sciences University of Missouri‐Columbia Columbia MO USA
| | - Takahiro Hirao
- Faculty of Sport Sciences Waseda University Tokorozawa Japan
| | - Keiichi Onoda
- Department of Neurology Shimane University Izumo-shi Japan
| | - Keiko Ogawa
- Graduate School of Integrated Arts and Sciences Hiroshima University Hiroshima Japan
| | - Hiroaki Masaki
- Faculty of Sport Sciences Waseda University Tokorozawa Japan
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Song W, Li H, Guo T, Jiang S, Wang X. Effect of Affective Reward on Cognitive Event-related Potentials and its Relationship with Psychological Pain and Suicide Risk among Patients with Major Depressive Disorder. Suicide Life Threat Behav 2019; 49:1290-1306. [PMID: 30390328 DOI: 10.1111/sltb.12524] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 07/18/2018] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The present study aimed to explore the electrophysiological correlates involved in three-dimensional psychological pain and their relationship with suicide in patients with major depressive disorder. METHOD The sample comprised 23 and nine patients with major depressive disorder with high and low risk for suicide, respectively, and 24 healthy controls. All participants completed the measurements and performed an event-related potential-based analogue of the affective incentive delay task. The event-related potential components previously associated with motivationally salient cue (contingent negative variation, P2, and cue-P3), target (target-P3), and feedback (reward vs. punishment, feedback-related negativity, and feedback-P3) stimuli were examined. RESULTS All inventory scores differed significantly among the high-risk, low-risk, and healthy control groups. During the expectant phase, the main effect of group and interaction between group and condition was significant in the average amplitudes of the cue-P2 component. During the feedback phase, the feedback-P3 elicited by positive feedback had a significant main effect of group and of the interaction between group and condition. Specifically, the feedback-P3 elicited by negative feedback in the punitive condition showed significant positive correlations with the total and subscale scores on the Three-Dimensional Psychological Pain Scale. CONCLUSIONS Feedback-P3 may be an electrobiological component underlying the processing of psychological pain in suicidality.
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Affiliation(s)
- Wei Song
- Department of Psychology, Renmin University of China, Beijing, China
| | - Huanhuan Li
- Department of Psychology, Renmin University of China, Beijing, China
| | - Ting Guo
- Department of Psychology, Renmin University of China, Beijing, China
| | - Songyuan Jiang
- Department of Psychology, Renmin University of China, Beijing, China
| | - Xiang Wang
- Medical Psychological Institution of Second Xiangya Hospital, Central South University, Changsha, China
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Zhu S, Wang Y, Gao S, Jia S. The influence of context condition on outcome evaluation in experimental conditions: Even vs. neutral. Int J Psychophysiol 2019; 141:28-36. [PMID: 31071359 DOI: 10.1016/j.ijpsycho.2019.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 04/14/2019] [Accepted: 05/05/2019] [Indexed: 11/29/2022]
Abstract
Feedback-related negativity (FRN) is an event-related brain potential that is elicited during outcome evaluation. Studies have found that FRN reflects a good vs. bad classification; more importantly, FRN reflects this classification in a context-dependent manner, which means that the outcome evaluation is obviously influenced by its embedded context. In the current study, we examined how the context conditions of even (i.e., the feedback was +4 or -4) and neutral (i.e., the feedback was always 0) affect the outcome evaluation in experimental conditions (gain and loss). The experimental conditions of gain (i.e., the feedback was +4 or 0) and loss (i.e., the feedback was 0 or -4) were presented with the even condition as the context in one section and with the neutral condition as the context in another section. The ERP (event-related potential) results of the two experimental conditions showed that the unfavorable outcome evoked more negative FRN than the favorable outcome in both even and neutral sections, however, the amplitude difference between unfavorable and favorable outcomes was greater in neutral section than in even section. Furthermore, the favorable outcomes evoked more positive FRN in the neutral section than in the even section. These results indicate that the context condition modulates outcome evaluation, in neutral context, the discrimination between favorable and unfavorable outcome is better, which might due to the facilitated identification of favorable outcomes in neutral context.
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Affiliation(s)
- Shuqing Zhu
- School of Psychology, Shandong Normal University, Jinan, China
| | - Yuyang Wang
- School of Psychology, Shandong Normal University, Jinan, China
| | - Shuqian Gao
- School of Psychology, Shandong Normal University, Jinan, China
| | - Shiwei Jia
- School of Psychology, Shandong Normal University, Jinan, China.
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Glazer JE, Kelley NJ, Pornpattananangkul N, Mittal VA, Nusslock R. Beyond the FRN: Broadening the time-course of EEG and ERP components implicated in reward processing. Int J Psychophysiol 2018; 132:184-202. [DOI: 10.1016/j.ijpsycho.2018.02.002] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 01/31/2018] [Accepted: 02/01/2018] [Indexed: 12/18/2022]
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29
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Angus DJ, Harmon-Jones E. The anger incentive delay task: A novel method for studying anger in neuroscience research. Psychophysiology 2018; 56:e13290. [PMID: 30246254 DOI: 10.1111/psyp.13290] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 08/09/2018] [Accepted: 08/14/2018] [Indexed: 01/11/2023]
Abstract
Unlike other basic emotions, anger is relatively difficult to produce in the lab, with the most reliable methods involving elaborate and time-consuming manipulations. These factors preclude the possibility of using them for studying short-lived changes in neural activity associated with the subjective experience of anger. In this paper, we present a novel task that allows for the trial-by-trial manipulation of anger and the examination of associated ERPs. Participants completed an incentive delay task, in which accurate responses were rewarded with monetary gains (or breaking even, in a neutral condition), and inaccurate responses were punished with monetary losses. After participants received accuracy feedback, they received information that indicated the amount of money they won or lost on that trial. On a majority of trials, this amount was consistent with the feedback stimuli, while on a minority of trials this amount was inconsistent. Results indicated that participants reported the most anger after trials where goal pursuit was frustrated by monetary losses despite accurate responses. P3b amplitudes were greater for inconsistent outcomes than consistent outcomes, regardless of whether these resulted in unexpected gains or frustrating losses. On frustrating trials, P3b amplitudes were positively correlated with self-reported anger. The same correlation was not observed for trials with stimuli that signaled surprise gains. Discussion focuses on the implications of these results.
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Affiliation(s)
- Douglas Jozef Angus
- Gambling Treatment and Research Clinic, School of Psychology, The University of Sydney, Sydney, New South Wales, Australia.,School of Psychology, The University of New South Wales, Sydney, New South Wales, Australia
| | - Eddie Harmon-Jones
- School of Psychology, The University of New South Wales, Sydney, New South Wales, Australia
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