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Mnif M, Chikh S, Watelain E, Jarraya M. Sex of an Observer Effects on Adults' Motor, Cognitive, and Affective Dart-Shooting Performance. Percept Mot Skills 2024:315125241272509. [PMID: 39129218 DOI: 10.1177/00315125241272509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
Men and women are characterized by specific physiological, cerebral and emotional characteristics, as well as by the differing nature of their gestures and behaviors. Here, we examined the effects of an observer's sex on motor, cognitive and affective behaviors during dart-shooting. We compared men and women's kinematic and affective parameters when perfoming alone or when performing in the presence of an observer of a different sex. We found a sex effect on motor and cognitive performance in interaction with participants' emotional states. We observed improved accuracy and reaction time in men compared to women, which we attributed to (a) differences in emotional sensitivities between the two sexes and (b) men's superiority on precision tasks linked to men's higher proportion of cerebral white matter. Our findings also suggested a sex difference in the social effect of an observer's sex on motor and cognitive performance. Although there was no effect on affective aspects of performance, emotional state seemed to interact strongly with this social effect.
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Affiliation(s)
- Maha Mnif
- Research Unit: Education, Motor Skills, Sport and Health (EM2S), UR15JS01, High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
| | - Soufien Chikh
- Research Unit: Education, Motor Skills, Sport and Health (EM2S), UR15JS01, High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
| | - Eric Watelain
- Université of Toulon, Laboratory UR J-AP2S 201723207F, Toulon, France
| | - Mohamed Jarraya
- Research Unit: Education, Motor Skills, Sport and Health (EM2S), UR15JS01, High Institute of Sport and Physical Education, University of Sfax, Sfax, Tunisia
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2
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Ji Y, Ni X, Zheng K, Jiang Y, Ren C, Zhu H, Xiao M, Wang T. Combined effects of transcranial direct current stimulation and aerobic exercise on inhibitory control function in healthy young adults: An event-related potential study. Brain Cogn 2023; 173:106090. [PMID: 37816273 DOI: 10.1016/j.bandc.2023.106090] [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: 04/29/2023] [Revised: 09/12/2023] [Accepted: 10/02/2023] [Indexed: 10/12/2023]
Abstract
Transcranial direct current stimulation (tDCS) and aerobic exercise (AE) have been demonstrated to enhance inhibitory control function in healthy individuals separately. However, the potential benefits of combining these two interventions have yet to be fully explored. In this study, we aimed to use multiple event-related potential (ERP) components (P200, N200, and N450) to investigate the combined effects of tDCS and AE on the improvement of inhibitory control ability in healthy young adults. We evaluated the influence of this combined intervention on cognitive tasks involving inhibitory control function and basic information processing by performing the Stroop Word Color task. Our results showed that compared to the application of tDCS or AE alone, the combined intervention of tDCS and AE had a greater effect on improving inhibitory control function in healthy young adults. The amplitude of P200, N200, and N450 ERP components also changed more significantly during the Stroop Word Color task. We concluded that the mechanism of tDCS combined with AE in improving inhibitory control ability may involve synergistic effects on brain structures at different levels, such as regulating interactions at the reticular activating system level and activating corresponding brain regions at the medial frontal lobe and frontal lobe levels.
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Affiliation(s)
- Yingying Ji
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, Jiangsu, China
| | - Xuemei Ni
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, Jiangsu, China
| | - Kai Zheng
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, Jiangsu, China
| | - Ying Jiang
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, Jiangsu, China
| | - Caili Ren
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, Jiangsu, China
| | - Haohao Zhu
- The Affiliated Mental Health Center of Jiangnan University, Wuxi Central Rehabilitation Hospital, Wuxi, Jiangsu, China.
| | - Ming Xiao
- Jiangsu Province Key Laboratory of Neurodegeneration, Center for Global Health, Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Tong Wang
- Rehabilitation Medicine Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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3
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Fernández-Folgueiras U, Hernández-Lorca M, Méndez-Bértolo C, Álvarez F, Giménez-Fernández T, Carretié L. Exogenous Attention to Emotional Stimuli Presenting Realistic (3D) Looming Motion. Brain Topogr 2022; 35:599-612. [PMID: 35933532 DOI: 10.1007/s10548-022-00909-w] [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: 11/19/2021] [Accepted: 07/19/2022] [Indexed: 11/28/2022]
Abstract
Previous research shows that dynamic stimuli, on the one hand, and emotional stimuli, on the other, capture exogenous attention due to their biological relevance. Through neural (ERPs) and behavioral measures (reaction times and errors), the present study explored the combined effect of looming motion and emotional content on attentional capture. To this end, 3D-recreated static and dynamic animals assessed as emotional (positive or negative) or neutral were presented as distractors while 71 volunteers performed a line orientation task. We observed a two-phase effect: firstly (before 300 ms), early components of ERPs (P1p and N2po) showed enhanced exogenous attentional capture by looming positive distractors and static threatening animals. Thereafter, dynamic and static threatening distractors received enhanced endogenous attention as revealed by both late ERP activity (LPC) and behavioral (errors) responses. These effects are likely explained by both the emotional valence and the distance of the stimulus at each moment.
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Affiliation(s)
- Uxía Fernández-Folgueiras
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Calle Ivan Pavlov 6, 28049, Madrid, Spain.
| | - María Hernández-Lorca
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Calle Ivan Pavlov 6, 28049, Madrid, Spain
| | - Constantino Méndez-Bértolo
- Departamento de Psicología. Facultad de Ciencias de la Educación, Universidad de Cádiz, Calle de la República Saharaui 12, 11519, Cádiz, Spain.,Instituto de Investigación Biomédica de Cádiz (INIBICA), Avenida Ana de Viya 21, 11009, Cádiz, Spain
| | - Fátima Álvarez
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Calle Ivan Pavlov 6, 28049, Madrid, Spain
| | - Tamara Giménez-Fernández
- Departamento de Psicología Básica, Facultad de Psicología, Universidad Autónoma de Madrid, Calle Ivan Pavlov 6, 28049, Madrid, Spain
| | - Luis Carretié
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Calle Ivan Pavlov 6, 28049, Madrid, Spain
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4
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Revers H, Van Deun K, Strijbosch W, Vroomen J, Bastiaansen M. Decoding the neural responses to experiencing disgust and sadness. Brain Res 2022; 1793:148034. [DOI: 10.1016/j.brainres.2022.148034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 06/20/2022] [Accepted: 07/26/2022] [Indexed: 11/02/2022]
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5
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Effect of positive emotions on perceptual processing of visual probes. Neuroreport 2021; 33:55-60. [PMID: 34954773 DOI: 10.1097/wnr.0000000000001758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The late positive potential (LPP) is an event-related potential that increases in response to emotional stimuli. Brown et al. investigated the functional significance of LPP. They induced the LPP by presenting unpleasant pictures and reported that N1 in response to a visual probe, which reflects perceptual processing in the visual cortex, was attenuated compared to N1 when neutral pictures induced the LPP. This finding suggested that visual cortex activity is inhibited during LPP elicitation (global inhibition hypothesis). However, they did not examine the activity of the visual cortex during LPP induced by pleasant pictures. Based on previous research reporting that positive emotions enhance motivation and cognitive activity (e.g. broaden and build theory), we hypothesize that perceptual processing of visual probes during LPP is enhanced by pleasant pictures, which increase N1 to the visual probe. METHODS We investigated this hypothesis by presenting visual probes during LPP generated by emotional pictures following Brown et al. RESULTS The results demonstrated that the N1 amplitude increased, and response times to visual probes decreased during the LPP induced by pleasant pictures compared to unpleasant pictures. CONCLUSIONS These findings suggest that positive emotions elicited by pleasant pictures enhanced the perceptual processing of visual probes, which is suggestive of the approach function of LPP during positive emotional experiences.
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6
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Cui Q, Liu M, Liu CH, Long Z, Zhao K, Fu X. Unpredictable fearful stimuli disrupt timing activities: Evidence from event-related potentials. Neuropsychologia 2021; 163:108057. [PMID: 34653495 DOI: 10.1016/j.neuropsychologia.2021.108057] [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: 04/28/2021] [Revised: 08/16/2021] [Accepted: 10/06/2021] [Indexed: 11/15/2022]
Abstract
The present study investigated the effect of an imminent fearful stimulus on an ongoing temporal task. Participants judged the duration of a blank temporal interval followed by a fearful or a neutral image. Results showed an underestimation of the duration in the fearful condition relative to the neutral condition, but only when the occurrence of the fearful image was difficult to predict. ERPs results for the blank temporal interval found no effect of the fearful stimulus on the contingent negative variation (CNV) amplitude in the clock stage. However, after the image onset, there was a larger P1 for the fearful relative to the neutral condition. Although this effect was indistinguishable regardless of whether the fearful event could be easily predicted, a late positive potential (LPP) component displayed larger amplitude only for unpredictable fearful stimuli. The time-frequency results showed enhanced delta-theta power (0.5-7.5 Hz) for the unpredictable fearful stimuli in the late stage. Importantly, the enhanced delta-theta rhythm correlated negatively with the duration judgments. Together, these results suggest that an unpredictable fearful event might divert more attention away from the counting process in the working memory stage, resulting in missing ticks and temporal underestimation.
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Affiliation(s)
- Qian Cui
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China; School of Psychology, Liaoning Normal University, Dalian, 116029, China
| | - Mingtong Liu
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chang Hong Liu
- Department of Psychology, Bournemouth University, Dorset, United Kingdom
| | - Zhengkun Long
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ke Zhao
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Xiaolan Fu
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, 100049, China.
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7
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Lu Y, Wang T, Long Q, Cheng Z. Impact of Distracting Emotional Stimuli on the Characteristics of Movement Performance: A Kinematic Study. Front Psychol 2021; 12:642643. [PMID: 33841277 PMCID: PMC8026889 DOI: 10.3389/fpsyg.2021.642643] [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: 12/16/2020] [Accepted: 03/02/2021] [Indexed: 11/29/2022] Open
Abstract
It is well-documented that emotional stimuli impact both the cognitive and motor aspects of “goal-directed” behavior. However, how emotional distractors impact motor performance remains unclear. This study aimed to characterize how movement quality was impacted during emotional distractors. We used a modified oddball paradigm and documented the performance of pure movement. Participants were designated to draw a triangle or a polygon, while an emotional stimulus was presented. Speed was assessed using reaction time and movement time. The quality and precision of movement were assessed by calculating the accuracy and root-mean-square error (RMSE). Compared to drawings of triangles, polygons had higher accuracy under negative stimuli, but lower RMSE under positive stimuli. The results indicate that distracting emotional stimuli impact different aspects of movement quality, with movement complexity influencing accuracy under negative distractors and precision under positive distractors. This study provides further evidence that movement precision is an important feature of emotional embodiment that should be incorporated in future studies.
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Affiliation(s)
- Yingzhi Lu
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Tianyi Wang
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Qiuping Long
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Zijian Cheng
- Brain and Cognitive Neuroscience Research Center, Liaoning Normal University, Dalian, China
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8
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Gao W, Biswal B, Chen S, Wu X, Yuan J. Functional coupling of the orbitofrontal cortex and the basolateral amygdala mediates the association between spontaneous reappraisal and emotional response. Neuroimage 2021; 232:117918. [PMID: 33652140 DOI: 10.1016/j.neuroimage.2021.117918] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 02/02/2021] [Accepted: 02/22/2021] [Indexed: 11/17/2022] Open
Abstract
Emotional regulation is known to be associated with activity in the amygdala. The amygdala is an emotion-generative region that comprises of structurally and functionally distinct nuclei. However, little is known about the contributions of different frontal-amygdala sub-region pathways to emotion regulation. Here, we investigated how functional couplings between frontal regions and amygdala sub-regions are involved in different spontaneous emotion regulation processes by using an individual-difference approach and a generalized psycho-physiological interaction (gPPI) approach. Specifically, 50 healthy participants reported their dispositional use of spontaneous cognitive reappraisal and expressive suppression in daily life and their actual use of these two strategies during the performance of an emotional-picture watching task. Results showed that functional coupling between the orbitofrontal cortex (OFC) and the basolateral amygdala (BLA) was associated with higher scores of both dispositional and actual uses of reappraisal. Similarly, functional coupling between the dorsolateral prefrontal cortex (dlPFC) and the centromedial amygdala (CMA) was associated with higher scores of both dispositional and actual uses of suppression. Mediation analyses indicated that functional coupling of the right OFC-BLA partially mediated the association between reappraisal and emotional response, irrespective of whether reappraisal was measured by dispositional use (indirect effect(SE)=-0.2021 (0.0811), 95%CI(BC)= [-0.3851, -0.0655]) or actual use (indirect effect(SE)=-0.1951 (0.0796), 95%CI(BC)= [-0.3654, -0.0518])). These findings suggest that spontaneous reappraisal and suppression involve distinct frontal- amygdala functional couplings, and the modulation of BLA activity from OFC may be necessary for changing emotional response during spontaneous reappraisal.
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Affiliation(s)
- Wei Gao
- The Affect Cognition and Regulation Laboratory (ACRLab), Institute of Brain and Psychological Science, Sichuan Normal University, Chengdu, Sichuan, China; Faculty of Psychology, Southwest University, Chongqing, China
| | - Bharat Biswal
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey, United States
| | - ShengDong Chen
- School of Psychology, Qufu Normal University, Qufu, Shandong, China
| | - XinRan Wu
- Institute of Science and Technology for Brain-inspired Intelligence, Fudan University, Shanghai, China
| | - JiaJin Yuan
- The Affect Cognition and Regulation Laboratory (ACRLab), Institute of Brain and Psychological Science, Sichuan Normal University, Chengdu, Sichuan, China.
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9
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Fernández-Folgueiras U, Méndez-Bértolo C, Hernández-Lorca M, Bódalo C, Giménez-Fernández T, Carretié L. Realistic (3D) looming of emotional visual stimuli: Attentional effects at neural and behavioral levels. Psychophysiology 2021; 58:e13785. [PMID: 33550631 DOI: 10.1111/psyp.13785] [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: 05/22/2020] [Revised: 11/28/2020] [Accepted: 01/19/2021] [Indexed: 11/28/2022]
Abstract
Previous research shows that endogenous attention (the controlled selection of certain aspects of our environment) is enhanced toward emotional stimuli due to its biological relevance. Although looming affective stimuli such as threat seem even more critical for survival, little is known about their effect on endogenous attention. Here, we recorded neural (event-related potentials, ERPs) and behavioral responses (errors and reaction times) to explore the combined effect of emotion and looming motion. 3D-recreated static and moving animals assessed as emotionally positive, negative, and neutral, were presented to participants (n = 71), who performed an indirect categorization task (vertebrate vs. invertebrate). Behavioral results showed better task performance, as reflected by lower number of errors and reaction times, in response to threatening stimuli. Neural indices revealed significant early (P1p, 150 milliseconds), intermediate (P2p, 240), and late (LPP, 450) effects, the latter being more intensely associated with behavior, as revealed by regression analyses. In general, neural indexes of attention to both static and dynamic stimuli showed a positivity offset in early stages and a negativity bias in subsequent phases. However, and importantly, the progressive inclusion of negative stimuli in the attentional focus is produced earlier in the case of dynamic (at P2p latency) than in static versions (at LPP). These results point to an enhancement of attention, particularly in temporal terms, toward stimuli combining motion and biological significance.
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Affiliation(s)
- Uxía Fernández-Folgueiras
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | | | - María Hernández-Lorca
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Cristina Bódalo
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Tamara Giménez-Fernández
- Departamento de Psicología Básica, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
| | - Luis Carretié
- Departamento de Psicología Biológica y de la Salud, Facultad de Psicología, Universidad Autónoma de Madrid, Madrid, Spain
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10
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Alexander R, Aragón OR, Bookwala J, Cherbuin N, Gatt JM, Kahrilas IJ, Kästner N, Lawrence A, Lowe L, Morrison RG, Mueller SC, Nusslock R, Papadelis C, Polnaszek KL, Helene Richter S, Silton RL, Styliadis C. The neuroscience of positive emotions and affect: Implications for cultivating happiness and wellbeing. Neurosci Biobehav Rev 2021; 121:220-249. [PMID: 33307046 DOI: 10.1016/j.neubiorev.2020.12.002] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 11/10/2020] [Accepted: 12/06/2020] [Indexed: 02/07/2023]
Abstract
This review paper provides an integrative account regarding neurophysiological correlates of positive emotions and affect that cumulatively contribute to the scaffolding for happiness and wellbeing in humans and other animals. This paper reviews the associations among neurotransmitters, hormones, brain networks, and cognitive functions in the context of positive emotions and affect. Consideration of lifespan developmental perspectives are incorporated, and we also examine the impact of healthy social relationships and environmental contexts on the modulation of positive emotions and affect. The neurophysiological processes that implement positive emotions are dynamic and modifiable, and meditative practices as well as flow states that change patterns of brain function and ultimately support wellbeing are also discussed. This review is part of "The Human Affectome Project" (http://neuroqualia.org/background.php), and in order to advance a primary aim of the Human Affectome Project, we also reviewed relevant linguistic dimensions and terminology that characterizes positive emotions and wellbeing. These linguistic dimensions are discussed within the context of the neuroscience literature with the overarching goal of generating novel recommendations for advancing neuroscience research on positive emotions and wellbeing.
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Affiliation(s)
- Rebecca Alexander
- Neuroscience Research Australia, Randwick, Sydney, NSW, 2031, Australia; Australian National University, Canberra, ACT, 2601, Australia
| | - Oriana R Aragón
- Yale University, 2 Hillhouse Ave, New Haven, CT, 06520, USA; Clemson University, 252 Sirrine Hall, Clemson, SC, 29634, USA
| | - Jamila Bookwala
- Department of Psychology and Program in Aging Studies, Lafayette College, 730 High Road, Easton, PA, USA
| | - Nicolas Cherbuin
- Centre for Research on Ageing, Health, and Wellbeing, Australian National University, Canberra, ACT, 2601, Australia
| | - Justine M Gatt
- Neuroscience Research Australia, Randwick, Sydney, NSW, 2031, Australia; School of Psychology, University of New South Wales, Randwick, Sydney, NSW, 2031, Australia
| | - Ian J Kahrilas
- Department of Psychology, Loyola University Chicago, 1032 W. Sheridan Road, Chicago, IL, 60660, USA
| | - Niklas Kästner
- Department of Behavioural Biology, University of Münster, Badestraße 13, 48149, Münster, Germany
| | - Alistair Lawrence
- Scotland's Rural College, King's Buildings, Edinburgh, EH9 3JG, United Kingdom; The Roslin Institute, University of Edinburgh, Easter Bush, EH25 9RG, United Kingdom
| | - Leroy Lowe
- Neuroqualia (NGO), Truro, NS, B2N 1X5, Canada
| | - Robert G Morrison
- Department of Psychology, Loyola University Chicago, 1032 W. Sheridan Road, Chicago, IL, 60660, USA
| | - Sven C Mueller
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium; Department of Personality, Psychological Assessment and Treatment, University of Deusto, Bilbao, Spain
| | - Robin Nusslock
- Department of Psychology and Institute for Policy Research, Northwestern University, 2029 Sheridan Road, Evanston, IL, 60208, USA
| | - Christos Papadelis
- Jane and John Justin Neurosciences Center, Cook Children's Health Care System, 1500 Cooper St, Fort Worth, TX, 76104, USA; Laboratory of Children's Brain Dynamics, Division of Newborn Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Kelly L Polnaszek
- Department of Psychology, Loyola University Chicago, 1032 W. Sheridan Road, Chicago, IL, 60660, USA
| | - S Helene Richter
- Department of Behavioural Biology, University of Münster, Badestraße 13, 48149, Münster, Germany
| | - Rebecca L Silton
- Department of Psychology, Loyola University Chicago, 1032 W. Sheridan Road, Chicago, IL, 60660, USA; Institute for Innovations in Developmental Sciences, Northwestern University, 633 N. Saint Clair, Chicago, IL, 60611, USA.
| | - Charis Styliadis
- Neuroscience of Cognition and Affection group, Lab of Medical Physics, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
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11
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Zhang W, Feng C, Zhang Y, Guan Q, Luo Y, Yang S. The Effects of Aversive Mood State on the Affective Anticipation and Perception: An Event-Related Potential Study. Neuroscience 2020; 458:133-140. [PMID: 33359653 DOI: 10.1016/j.neuroscience.2020.12.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/12/2020] [Accepted: 12/12/2020] [Indexed: 11/19/2022]
Abstract
Deficits in the anticipation and experience of affective events represent a key risky factor for a variety of mental disorders, such as anxiety and depression. Here, we examined temporal dynamics underlying the modulations of the aversive mood state on neural responses of anticipating and perceiving affective pictures. Participants were asked to perform an affective cueing paradigm in both threat and safe contexts. In the task, a cue (S1) signaled the subsequent presentation of positive/negative event (e.g., happy or fearful faces) as an affective target stimulus (S2), and participants were instructed to indicate their subjective feelings in response to the target stimuli while electroencephalography (EEG) was recording. Our findings revealed that threat context compared with the safe context attenuated the contingent negative variation (CNV) responses to the cues of positive expressions, and decreased differential late positive potential (LPP) responses to the perception of negative and positive events. These findings suggest that aversive mood dampens the anticipation of positive events and inhibits the elaboration of negative events. The current findings do not only advance our understanding on the temporal characteristics of affective anticipation and experience but also have implications on the emotional deficits across various mental disorders characterized by chronic mood disturbances.
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Affiliation(s)
- Weikun Zhang
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Chunliang Feng
- School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, China; Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education (South China Normal University), Guangzhou, China
| | - Yijie Zhang
- School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, China; Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education (South China Normal University), Guangzhou, China
| | - Qing Guan
- Shenzhen Key Laboratory of Affective and Social Neuroscience, Center for Brain Disorders and Cognitive Sciences, Shenzhen University, Shenzhen, China
| | - Yuejia Luo
- Shenzhen Key Laboratory of Affective and Social Neuroscience, Center for Brain Disorders and Cognitive Sciences, Shenzhen University, Shenzhen, China; Center for Emotion and Brain, Shenzhen Institute of Neuroscience, Shenzhen, China; College of Teacher Education, Qilu Normal University, Jinan, China; The Research Center of Brain Science and Visual Cognition, Kunming University of Science and Technology, Kunming, China.
| | - Suyong Yang
- School of Psychology, Shanghai University of Sport, Shanghai, China.
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12
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Wen HJ, Tsai CL. Effects of Acute Aerobic Exercise Combined with Resistance Exercise on Neurocognitive Performance in Obese Women. Brain Sci 2020; 10:brainsci10110767. [PMID: 33105799 PMCID: PMC7690637 DOI: 10.3390/brainsci10110767] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/18/2020] [Accepted: 10/19/2020] [Indexed: 12/27/2022] Open
Abstract
To the best of the author’s knowledge, there have been no previous studies conducted on the effects of a combination of acute aerobic and resistance exercise on deficit of inhibitory control in obese individuals. The aim of this study was, thus, to examine the effect of a single bout of such an exercise mode on behavioral and cognitive electrophysiological performance involving cognitive interference inhibition in obese women. After the estimated VO2max and percentage fat (measured with dual-energy X-ray absorptiometry (Hologic, Bedford, MA, USA) were assessed, 32 sedentary obese female adults were randomly assigned to an exercise group (EG) and a control group (CG), with their behavioral performance being recorded with concomitant electrophysiological signals when performing a Stroop task. Then, the EG engaged in 30 min of moderate-intensity aerobic exercise combined with resistance exercise, and the CG rested for a similar duration of time without engaging in any type of exercise. After the interventions, the neurocognitive performance was measured again in the two groups. The results revealed that although acute exercise did not enhance the behavioral indices (e.g., accuracy rates (ARs) and reaction times (RTs)), cognitive electrophysiological signals were improved (e.g., shorter N2 and P3 latencies, smaller N2 amplitudes, and greater P3 amplitudes) in the Stroop task after the exercise intervention in the EG. The findings indicated that a combination of acute moderate-intensity aerobic and resistance exercise may improve the neurophysiological inhibitory control performance of obese women.
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Affiliation(s)
- Huei-Jhen Wen
- Physical Education Center, College of Education and Communication, Tzu Chi University, Hualien 97004, Taiwan
- Sports Medicine Center, Tzu Chi Hospital, Hualien 97004, Taiwan
- Correspondence: (H.-J.W.); (C.-L.T.); Tel.: +886-3-8565-301 (ext. 1217) (H.-J.W.); +886-6-2757-575 (ext. 81809) (C.-L.T.)
| | - Chia-Liang Tsai
- Institution of Physical Education, Health and Leisure Studies, National Cheng Kung University, Tainan 70101, Taiwan
- Correspondence: (H.-J.W.); (C.-L.T.); Tel.: +886-3-8565-301 (ext. 1217) (H.-J.W.); +886-6-2757-575 (ext. 81809) (C.-L.T.)
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13
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Miller RK, Martin FH. Dynamic versus static indicators of threat: N2 and LPC modulation index attack intent and biological relevance during an affective Flanker task. Int J Psychophysiol 2020; 158:158-171. [PMID: 33075433 DOI: 10.1016/j.ijpsycho.2020.08.007] [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: 01/22/2020] [Revised: 08/02/2020] [Accepted: 08/04/2020] [Indexed: 11/28/2022]
Abstract
Biological relevance may influence the neural response towards images which depict attack intent. In the present study, images featuring reptiles and firearms were employed as target and flanking stimuli in a modified version of the affective Flanker task. Forty-two participants (21 male) completed the modified Flanker task as EEG was recorded. Congruency effects in reaction times were more consistently observed for arrays with firearm targets than for arrays with reptile targets. Arrays with neutral targets (i.e., water pistols, turtles) evoked more negative mean N2 (250-400 ms) amplitudes than those with attack targets (i.e., attacking snakes, aimed handguns), while arrays with aimed handgun targets elicited more positive mean activity for the late positive component (LPC; 450-650 ms) compared to arrays with water pistol or reptile targets. Congruency effects were also found in N2 activity for arrays with firearm targets and reptile Flankers. In addition, LPC amplitude for incongruent arrays with attack targets and neutral Flankers was reduced compared to congruent attack arrays. These findings suggest that biological relevance influences interference processing (the N2) and intersects with attack intent during the later stages of picture processing (the LPC).
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14
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Jurado-Barba R, Sion A, Martínez-Maldonado A, Domínguez-Centeno I, Prieto-Montalvo J, Navarrete F, García-Gutierrez MS, Manzanares J, Rubio G. Neuropsychophysiological Measures of Alcohol Dependence: Can We Use EEG in the Clinical Assessment? Front Psychiatry 2020; 11:676. [PMID: 32765317 PMCID: PMC7379886 DOI: 10.3389/fpsyt.2020.00676] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 06/29/2020] [Indexed: 01/03/2023] Open
Abstract
Addiction management is complex, and it requires a bio-psycho-social perspective, that ought to consider the multiple etiological and developmental factors. Because of this, a large amount of resources has been allocated to assess the vulnerability to dependence, i.e., to identify the processes underlying the transition from substance use to dependence, as well as its course, in order to determine the key points in its prevention, treatment, and recovery. Consequently, knowledge \from neuroscience must be taken into account, which is why different initiatives have emerged with this objective, such as the "Research Domain Criteria" (RDoC), and the "Addiction Neuroclinical Assessment" (ANA). Particularly, neuropsychophysiological measures could be used as markers of cognitive and behavioral attributes or traits in alcohol dependence, and even trace clinical change. In this way, the aim of this narrative review is to provide an overview following ANA clinical framework, to the most robust findings in neuropsychophysiological changes in alcohol dependence, that underlie the main cognitive domains implicated in addiction: incentive salience, negative emotionality, and executive functioning. The most consistent results have been found in event-related potential (ERP) analysis, especially in the P3 component, that could show a wide clinical utility, mainly for the executive functions. The review also shows the usefulness of other components, implicated in affective and substance-related processing (P1, N1, or the late positive potential LPP), as well as event-related oscillations, such as theta power, with a possible use as vulnerability or clinical marker in alcohol dependence. Finally, new tools emerging from psychophysiology research, based on functional connectivity or brain graph analysis could help toward a better understanding of altered circuits in alcohol dependence, as well as communication efficiency and effort during mental operations. This review concludes with an examination of these tools as possible markers in the clinical field and discusses methodological differences, the need for more replicability studies and incipient lines of work. It also uses consistent findings in psychophysiology to draw possible treatment targets and cognitive profiles in alcohol dependence.
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Affiliation(s)
- Rosa Jurado-Barba
- Biomedical Research Institute, Hospital 12 de Octubre, Madrid, Spain.,Department of Psychology, Education and Health Science Faculty, Camilo José Cela University, Madrid, Spain
| | - Ana Sion
- Biomedical Research Institute, Hospital 12 de Octubre, Madrid, Spain.,Addictive Disorders Network, Carlos III Institute, Madrid, Spain
| | | | - Isabel Domínguez-Centeno
- Department of Psychology, Education and Health Science Faculty, Camilo José Cela University, Madrid, Spain
| | | | - Francisco Navarrete
- Addictive Disorders Network, Carlos III Institute, Madrid, Spain.,Neuroscience Institute, Miguel Hernández University-CSIC, Alicante, Spain
| | - María Salud García-Gutierrez
- Addictive Disorders Network, Carlos III Institute, Madrid, Spain.,Neuroscience Institute, Miguel Hernández University-CSIC, Alicante, Spain
| | - Jorge Manzanares
- Addictive Disorders Network, Carlos III Institute, Madrid, Spain.,Neuroscience Institute, Miguel Hernández University-CSIC, Alicante, Spain
| | - Gabriel Rubio
- Biomedical Research Institute, Hospital 12 de Octubre, Madrid, Spain.,Addictive Disorders Network, Carlos III Institute, Madrid, Spain.,Medicine Faculty, Complutense de Madrid University, Madrid, Spain
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15
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Zhou F, Qin C. Acute Moderate-Intensity Exercise Generally Enhances Attentional Resources Related to Perceptual Processing. Front Psychol 2019; 10:2547. [PMID: 31781010 PMCID: PMC6856792 DOI: 10.3389/fpsyg.2019.02547] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 10/28/2019] [Indexed: 11/13/2022] Open
Abstract
The present study aimed to investigate whether acute moderate-intensity exercise led to a selective effect on executive function tasks or general effect on cognitive tasks that involve executive function and basic information processing in young adults. Besides, we also aimed to examine acute exercise's effect on multiple ERP components (e.g., P2, N2, P3b, and N450) to expand previous research. Seventy-two young adults were randomly assigned to the exercise or control groups. The Stroop task was administrated before and after treatments (exercise or reading), and the P2, N2, P3b, and N450 components of the Event-Related Potential (ERP) waveform were recorded and analyzed. Larger P2 amplitudes on both congruent and incongruent tasks were observed following acute exercise. Acute exercise did not influence accuracy or response time, and no effects on N2, P3b, and N450 components were found. These findings suggest that acute moderate-intensity exercise may have a generally beneficial effect on mobilization of attentional resources related to perceptual processing and exercise-related physiological arousal.
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Affiliation(s)
- Fangyuan Zhou
- College of Physical Education, Institute of School Sports Development, Southwest University, Chongqing, China
| | - Chaoling Qin
- College of Physical Education, Institute of School Sports Development, Southwest University, Chongqing, China
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16
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Schwertner A, Zortea M, Torres FV, Ramalho L, Alves CFDS, Lannig G, Torres ILS, Fregni F, Gauer G, Caumo W. S-Ketamine's Effect Changes the Cortical Electrophysiological Activity Related to Semantic Affective Dimension of Pain: A Placebo- Controlled Study in Healthy Male Individuals. Front Neurosci 2019; 13:959. [PMID: 31611759 PMCID: PMC6753200 DOI: 10.3389/fnins.2019.00959] [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: 05/26/2019] [Accepted: 08/26/2019] [Indexed: 11/25/2022] Open
Abstract
Background Previous studies using the electroencephalogram (EEG) technique pointed out that ketamine decreases the amplitude of cortical electrophysiological signal during cognitive tasks, although its effects on the perception and emotional-valence judgment of stimuli are still unknown. Objective We evaluated the effect of S-ketamine on affective dimension of pain using EEG and behavioral measures. The hypothesis was that S-ketamine would be more effective than placebo, both within and between groups, to attenuate the EEG signal elicited by target and non-target words. Methods This double-blind parallel placebo-controlled study enrolled 24 healthy male volunteers between 19 and 40 years old. They were randomized to receive intravenous S-ketamine (n = 12) at a plasmatic concentration of 60 ng/ml or placebo (n = 12). Participants completed a computerized oddball paradigm containing written words semantically related to pain (targets), and non-pain related words (standard). The volunteers had to classify the words either as “positive,” “negative” or “neutral” (emotional valence judgment). The paradigm consisted in 6 blocks of 50 words each with a fixed 4:1 target/non-target rate presented in a single run. Infusion started during the interval between the 3rd and 4th blocks, for both groups. EEG signal was registered using four channels (Fz, Pz, Pz, and Oz, according to the 10–20 EEG system) with a linked-earlobe reference. The area under the curve (AUC) of the N200 (interval of 100–200 ms) and P300 (300–500 ms) components of event-related potentials (ERPs) was measured for each channel. Results S-ketamine produced substantial difference (delta) in the AUC of grand average ERP components N200 (P = 0.05) and P300 (P = 0.02) at Pz during infusion period when compared to placebo infusion for both targets and non-targets. S-ketamine was also associated with a decrease in the amount of pain-related words judged as negative from before to after infusion [mean = 0.83 (SD = 0.09) vs. mean = 0.73 (SD = 0.11), respectively; P = 0.04]. Conclusion Our findings suggest that S-ketamine actively changed the semantic processing of written words. There was an increase in electrophysiological response for pain-related stimuli and a decrease for standard stimuli, as evidenced by the increased delta of AUCs. Behaviorally, S-ketamine seems to have produced an emotional and discrimination blunting effect for pain-related words. Clinical Trial Registration www.ClinicalTrials.gov, identifier NCT03915938.
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Affiliation(s)
- André Schwertner
- Post-graduation Program in Medicine: Medical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Laboratory of Pain and Neuromodulation, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
| | - Maxciel Zortea
- Post-graduation Program in Medicine: Medical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Laboratory of Pain and Neuromodulation, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
| | - Felipe Vasconcelos Torres
- Post-graduation Program in Medicine: Medical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Laboratory of Pain and Neuromodulation, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
| | - Leticia Ramalho
- Post-graduation Program in Medicine: Medical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Laboratory of Pain and Neuromodulation, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
| | - Camila Fernanda da Silveira Alves
- Post-graduation Program in Medicine: Medical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Laboratory of Pain and Neuromodulation, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
| | - Guilherme Lannig
- Clinical Research Center, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
| | - Iraci L S Torres
- Post-graduation Program in Biological Sciences: Physiology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Pharmacology of Pain and Neuromodulation: Pre-clinical Investigations, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Felipe Fregni
- Neuromodulation Center, Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA, United States
| | - Gustavo Gauer
- Post-graduation Program in Psychology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Wolnei Caumo
- Post-graduation Program in Medicine: Medical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.,Laboratory of Pain and Neuromodulation, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
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17
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Emotional bias varies with stimulus type, arousal and task setting: Meta-analytic evidences. Neurosci Biobehav Rev 2019; 107:461-472. [PMID: 31557549 DOI: 10.1016/j.neubiorev.2019.09.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 08/21/2019] [Accepted: 09/22/2019] [Indexed: 11/23/2022]
Abstract
Emotional bias, which describes human's asymmetric processing of emotional stimuli, consists of negativity bias (Increased response to negative over positive stimuli) and positivity offset (the reversed phenomenon). Previous studies suggest that stimulus arousal (high/low), stimulus type (scenic/verbal), cultural background (Eastern/Western), and task setting (explicit/implicit) may modulate emotional bias, but with inconclusive findings. To address how the profile of emotional bias varies with these factors, a meta-analysis of emotional P3 event-related potential amplitudes was performed. Forty-nine effect sizes from 38 studies involving 1263 subjects were calculated using Hedges'g. The results highlight significant moderators of arousal, stimulus type, and task setting. Specifically, high-arousal stimuli enhance negativity bias relative to low-arousal stimuli; scenic stimulus leads to a negativity bias while verbal stimulus is linked with a positivity offset; explicit emotion tasks lead to negativity bias, whereas implicit emotion tasks do not exhibit emotional bias. These results indicate that emotional bias is labile depending on stimulus arousal, stimulus type and task setting. The implication of these findings for emotion regulation is discussed.
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18
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Wu X, Feng C, He Z, Gong X, Luo YJ, Luo Y. Gender-specific effects of vasopressin on human social communication: An ERP study. Horm Behav 2019; 113:85-94. [PMID: 31059697 DOI: 10.1016/j.yhbeh.2019.04.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 04/05/2019] [Accepted: 04/27/2019] [Indexed: 10/26/2022]
Abstract
The quick and efficient perception of facial expressions represents a special and fundamental capacity of humans to engage in social communication. Here, we examined the effects of vasopressin (AVP, a neuropeptide) on the processing of same- and other-gender facial expressions among males and females. After receiving either AVP or placebo (PBO) intranasally in a randomized and double-blind manner, participants were asked to rate their approachability to facial expressions while event-related potentials (ERPs) were recorded. Males rated lower approachability scores to neutral and positive male faces relative to the scores to emotion-matched female faces after AVP but not following PBO administration. These behavioral effects were correlated with the AVP-induced increased P1 and decreased N170 responses to male faces among male participants. Females rated higher approachability scores to negative female faces than the scores to negative male faces after AVP but not following PBO treatment. These results suggest that AVP decreases friendly responses to neutral/positive male faces in males and increases friendly responses to negative female faces in females. Overall, these results demonstrate the gender-specific effects of AVP in response to same- and other-gender facial expressions, indicating there are sex- and context-dependent effects of AVP on socioemotional processes.
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Affiliation(s)
- Xiaoyan Wu
- Center of Brain Disorder and Cognitive Sciences, College of Psychology and Sociology, Shenzhen University, Shenzhen, China; Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, China
| | - Chunliang Feng
- Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Zhenhong He
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, University of Manchester, Manchester, United Kingdom
| | - Xu Gong
- Center of Brain Disorder and Cognitive Sciences, College of Psychology and Sociology, Shenzhen University, Shenzhen, China; Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, China
| | - Yue-Jia Luo
- Center of Brain Disorder and Cognitive Sciences, College of Psychology and Sociology, Shenzhen University, Shenzhen, China; Shenzhen Key Laboratory of Affective and Social Cognitive Science, Shenzhen University, Shenzhen, China; Center for Emotion and Brain, Shenzhen Institute of Neuroscience, Shenzhen, China; Dept Psychology, Southern Medical University, Guangzhou, China.
| | - Yi Luo
- Fralin Biomedical Research Institute, Virginia Tech, Roanoke, Virginia 24016, USA
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19
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Tang X, Song Z. Neurological effects of product price and evaluation on online purchases based on event-related potentials. Neurosci Lett 2019; 704:176-180. [PMID: 30978455 DOI: 10.1016/j.neulet.2019.04.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 04/04/2019] [Accepted: 04/08/2019] [Indexed: 10/27/2022]
Abstract
In order to better understand how price and evaluation impact consumers' decision making, this research examined the neural bases underlying consumers' cognition of the two important clues when shopping online. An ERP experiment was conducted involving 19 Chinese students and the behavior data revealed that product price and evaluation significantly influenced their willingness to purchase mobile phones online, and the speed with which they made purchase decisions supported cue-diagnosis theory. Further, ERP results indicated three neural stages of decision-making: early automatic cognition with emotional valence and negativity bias effects elicited by product evaluation ratings, an evaluation stage exhibiting an attention, and a final stage featuring an evaluation-categorization pattern associated with pleasurable sensations. Specifically, those three neural stages of online decision-making were coded with corresponding event-related potentials in brain, that is, N1 and P2 in automatic cognition stage, P300 in evaluation phase, LPP in concluding phase. Hence, the research results reveal neurological effects of product price and evaluation on online purchases and deepen our comprehension of consumers' cognitive process.
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Affiliation(s)
- Xiaoli Tang
- School of Economics and Management, Yanshan University, Qinhuangdao, 066004, China.
| | - Zhijie Song
- School of Economics and Management, Yanshan University, Qinhuangdao, 066004, China
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20
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WU X, FENG C, XU J, HE Z, LUO Y, LUO Y. The Effects of vasopressin on human social behaviors. ACTA ACUST UNITED AC 2019. [DOI: 10.3724/sp.j.1042.2019.00811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Lei Y, Wang J, Dou H, Qiu Y, Li H. Influence of typicality in category-based fear generalization: Diverging evidence from the P2 and N400 effect. Int J Psychophysiol 2019; 135:12-20. [DOI: 10.1016/j.ijpsycho.2018.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 11/05/2018] [Accepted: 11/12/2018] [Indexed: 01/22/2023]
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22
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Hwang RJ, Chen HJ, Guo ZX, Lee YS, Liu TY. Effects of aerobic exercise on sad emotion regulation in young women: an electroencephalograph study. Cogn Neurodyn 2018; 13:33-43. [PMID: 30728869 DOI: 10.1007/s11571-018-9511-3] [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: 02/02/2018] [Revised: 10/14/2018] [Accepted: 10/22/2018] [Indexed: 11/29/2022] Open
Abstract
The effects of exercise on cognitive abilities have been studied. However, evidence regarding the neural substrates of sad emotion regulation is limited. Women have higher rates for affective disorders than men, but insufficient outcomes assess how aerobic exercises modulate central frontal activation in sad emotion inhibition and resilience among healthy women. This study investigated the effects of aerobic exercise-related brain activity on sad emotion inhibition processing in young women. Sad facial Go/No-Go and neutral Go/No-Go trials were conducted among 30 healthy young women to examine the changes in the N2 component, which reflects frontal inhibition responses, between pre-exercise and post-exercise periods. The first test was performed before aerobic exercise (baseline; 1st) and the second test was performed during an absolute rest period of 90 min after exercise. The sad No-Go stimuli that evoked N200 (N2) event-related potential were recorded and analyzed. The results showed that in the sad No-Go trials, N2 activation at the central-prefrontal cortex was significantly attenuated after exercise compared to the baseline N2 activation. Exercise-modulated N2 activation was not observed in the neutral No-Go trials. The behavioral error rates of sad No-Go trials did not differ between the two experiments. A reduced engagement of central-frontal activation to sad No-Go stimuli was shown after exercise. However, behavioral performance was consistent between the two measurements. The findings scope the benefits of the aerobic exercise on the neural efficiency in responding to sad emotion-eliciting cues as well as adaptive transitions reinstatement for regulatory capabilities in healthy young women.
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Affiliation(s)
- Ren-Jen Hwang
- Department of Nursing, Chang Gung University of Science and Technology (CGUST), 261 Wei-Hwa 1st Rd, Kwei-Shan, Tao-Yuan, Taiwan, ROC.,Nursing Department, Chang Gung Memorial Hospital, Linkou, Taiwan.,3Center of Clinical Competency Center, Chang Gung University of Science and Technology (CGUST), Tao-Yuan, Taiwan
| | - Hsin-Ju Chen
- Department of Nursing, Chang Gung University of Science and Technology (CGUST), 261 Wei-Hwa 1st Rd, Kwei-Shan, Tao-Yuan, Taiwan, ROC
| | - Zhan-Xian Guo
- Department of Nursing, Chang Gung University of Science and Technology (CGUST), 261 Wei-Hwa 1st Rd, Kwei-Shan, Tao-Yuan, Taiwan, ROC
| | - Yu-Sheun Lee
- Department of Nursing, Chang Gung University of Science and Technology (CGUST), 261 Wei-Hwa 1st Rd, Kwei-Shan, Tao-Yuan, Taiwan, ROC.,4China Medical University Hospital, Taichung City, Taiwan
| | - Tai-Ying Liu
- 5Science and Technology Policy Research and Information Center, National Applied Research Laboratories, 15F, No. 106, Sec. 2, Heping E. Rd, Taipei, 10636 Taiwan, ROC
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23
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Keuper K, Terrighena EL, Chan CCH, Junghoefer M, Lee TMC. How the Dorsolateral Prefrontal Cortex Controls Affective Processing in Absence of Visual Awareness - Insights From a Combined EEG-rTMS Study. Front Hum Neurosci 2018; 12:412. [PMID: 30386222 PMCID: PMC6198096 DOI: 10.3389/fnhum.2018.00412] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 09/24/2018] [Indexed: 11/25/2022] Open
Abstract
The dorsolateral prefrontal cortex (DLPFC) plays a key role in the modulation of affective processing. However, its specific role in the regulation of neurocognitive processes underlying the interplay of affective perception and visual awareness has remained largely unclear. Using a mixed factorial design, this study investigated effects of inhibitory continuous theta-burst stimulation (cTBS) of the right DLPFC (rDLPFC) compared to an Active Control condition on behavioral (N = 48) and electroencephalographic (N = 38) correlates of affective processing in healthy Chinese participants. Event-related potentials (ERPs) in response to passively viewed subliminal and supraliminal negative and neutral natural scenes were recorded before and after cTBS application. We applied minimum-norm approaches to estimate the corresponding neuronal sources. On a behavioral level, we found evidence for reduced emotional interference by, and less negative and aroused ratings of negative supraliminal stimuli following rDLPFC inhibition. We found no evidence for stimulation effects on self-reported mood or the behavioral discrimination of subliminal stimuli. On a neurophysiological level, rDLPFC inhibition relatively enhanced occipito-parietal brain activity for both subliminal and supraliminal negative compared to neutral images (112–268 ms; 320–380 ms). The early onset and localization of these effects suggests that rDLPFC inhibition boosts automatic processes of “emotional attention” independently of visual awareness. Further, our study reveals the first available evidence for a differential influence of rDLPFC inhibition on subliminal versus supraliminal neural emotion processing. Explicitly, our findings indicate that rDLPFC inhibition selectively enhances late (292–360 ms) activity in response to supraliminal negative images. We tentatively suggest that this differential frontal activity likely reflects enhanced awareness-dependent down-regulation of negative scene processing, eventually leading to facilitated disengagement from and less negative and aroused evaluations of negative supraliminal stimuli.
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Affiliation(s)
- Kati Keuper
- Institute of Biomagnetism and Biosignalanalysis, University Hospital Münster, University of Münster, Münster, Germany.,Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Münster, Germany.,Laboratory of Neuropsychology, The University of Hong Kong, Pokfulam, Hong Kong.,Laboratory of Social Cognitive Affective Neuroscience, The University of Hong Kong, Pokfulam, Hong Kong
| | - Esslin L Terrighena
- Laboratory of Neuropsychology, The University of Hong Kong, Pokfulam, Hong Kong.,Laboratory of Social Cognitive Affective Neuroscience, The University of Hong Kong, Pokfulam, Hong Kong
| | - Chetwyn C H Chan
- Applied Cognitive Neuroscience Laboratory, Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Markus Junghoefer
- Institute of Biomagnetism and Biosignalanalysis, University Hospital Münster, University of Münster, Münster, Germany.,Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Münster, Germany
| | - Tatia M C Lee
- Laboratory of Neuropsychology, The University of Hong Kong, Pokfulam, Hong Kong.,Laboratory of Social Cognitive Affective Neuroscience, The University of Hong Kong, Pokfulam, Hong Kong.,The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Pokfulam, Hong Kong.,Institute of Clinical Neuropsychology, The University of Hong Kong, Pokfulam, Hong Kong
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24
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Styliadis C, Ioannides AA, Bamidis PD, Papadelis C. Mapping the Spatiotemporal Evolution of Emotional Processing: An MEG Study Across Arousal and Valence Dimensions. Front Hum Neurosci 2018; 12:322. [PMID: 30147649 PMCID: PMC6096200 DOI: 10.3389/fnhum.2018.00322] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 07/23/2018] [Indexed: 12/13/2022] Open
Abstract
Electrophysiological and functional neuroimaging findings indicate that the neural mechanisms underlying the processing of emotional dimensions (i.e., valence, arousal) constitute a spatially and temporally distributed emotional network, modulated by the arousal and/or valence of the emotional stimuli. We examined the time course and source distribution of gamma time-locked magnetoencephalographic activity in response to a series of emotional stimuli viewed by healthy adults. We used a beamformer and a sliding window analysis to generate a succession of spatial maps of event-related brain responses across distinct levels of valence (pleasant/unpleasant) and arousal (high/low) in 30–100 Hz. Our results show parallel emotion-related responses along specific temporal windows involving mainly dissociable neural pathways for valence and arousal during emotional picture processing. Pleasant valence was localized in the left inferior frontal gyrus, while unpleasant valence in the right occipital gyrus, the precuneus, and the left caudate nucleus. High arousal was processed by the left orbitofrontal cortex, amygdala, and inferior frontal gyrus, as well as the right middle temporal gyrus, inferior parietal lobule, and occipital gyrus. Pleasant by high arousal interaction was localized in the left inferior and superior frontal gyrus, as well as the right caudate nucleus, putamen, and gyrus rectus. Unpleasant by high arousal interaction was processed by the right superior parietal gyrus. Valence was prioritized (onset at ∼60 ms) to all other effects, while pleasant valence was short lived in comparison to unpleasant valence (offsets at ∼110 and ∼320 ms, respectively). Both arousal and valence × arousal interactions emerged relatively early (onset at ∼150 ms, and ∼170 ms, respectively). Our findings support the notion that brain regions differentiate between valence and arousal, and demonstrate, for the first time, that these brain regions may also respond to distinct combinations of these two dimensions within specific time windows.
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Affiliation(s)
- Charis Styliadis
- Neuroscience of Cognition and Affection Group, Lab of Medical Physics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Andreas A Ioannides
- Laboratory for Human Brain Dynamics, AAI Scientific Cultural Services Ltd., Nicosia, Cyprus
| | - Panagiotis D Bamidis
- Neuroscience of Cognition and Affection Group, Lab of Medical Physics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Christos Papadelis
- Laboratory of Children's Brain Dynamics, Fetal-Neonatal Neuroimaging and Developmental Science Center, Division of Newborn Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
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25
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Luo S, Zhang X. Embodiment and Humiliation Moderation of Neural Responses to Others' Suffering in Female Submissive BDSM Practitioners. Front Neurosci 2018; 12:463. [PMID: 30038558 PMCID: PMC6046371 DOI: 10.3389/fnins.2018.00463] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 06/18/2018] [Indexed: 01/18/2023] Open
Abstract
Giving and receiving pain are common in the practice of BDSM (bondage-discipline, dominance-submission, and sadism-masochism). Playing a submissive role during BDSM practice weakens both the behavioral and neural empathic responses of female individuals to others' suffering, suggesting that long-term BDSM experience affects BDSM practitioners' empathic ability. This study further investigates whether physical restriction during BDSM practice also modulates individuals' neural responses to others' suffering. We measured neural responses to others' suffering by recording event-related potentials (ERPs) in female submissives while they viewed painful and neutral expressions in sexual sadistic/general social contexts under ball gag Blocking and Relaxed conditions. The neural responses recorded during 92-112 ms (N1), 132-172 ms (P2), 200-340 ms (N2), early late positive potential (LPP, 400-600 ms), and late LPP (700-1,000 ms) were included in the analyses. Compared to the relaxed condition, when a ball gag was used to prevent facial muscle movement and facial mimicry, the N1, early LPP, and late LPP responses neural responses to others' suffering were inhibited. The moderation effect of ball gag blocking on the N1 and early LPP amplitudes was positively correlated with the subjective feelings of facial muscle stillness, and the blocking moderation effect on the late LPP amplitudes was positively correlated with subjective feelings of humiliation. This study is the first neuropsychological investigation of the transient BDSM-related physical restriction effects on BDSM practitioners. These findings suggest that physical restriction (via a ball gag) during BDSM practices increases the wearer's facial muscle stillness and sense of humiliation. This physical restriction inhibits both early automatic responses and late controlled processes in response to the suffering of others.
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Affiliation(s)
- Siyang Luo
- Guangdong Key Laboratory of Social Cognitive Neuroscience and Mental Health and Guangdong Provincial Key Laboratory of Brain Function and Disease, Department of Psychology, Sun Yat-sen University, Guangzhou, China
| | - Xiao Zhang
- Institute for Economic and Social Research, Jinan University, Guangzhou, China
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26
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Broster LS, Jenkins SL, Holmes SD, Jicha GA, Jiang Y. Low Arousal Positive Emotional Stimuli Attenuate Aberrant Working Memory Processing in Persons with Mild Cognitive Impairment. J Alzheimers Dis 2018; 60:1333-1349. [PMID: 29060938 DOI: 10.3233/jad-170233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Emotional enhancement effects on memory have been reported to mitigate the pathophysiology of Alzheimer's disease (AD). However, relative to their manifestation in persons without pathologic aging, these effects may be reduced in magnitude or even deleterious, especially in tasks that more closely model ecologic memory performance. Based upon a synthesis of such reports, we hypothesized that in persons with AD low arousal positive stimuli would evoke relatively intact emotional enhancement effects, but that high arousal negative stimuli would evoke disordered emotional enhancement effects. To assess this, participants with and without mild cognitive impairment (MCI) presumed to be due to AD performed an emotionally-valenced short-term memory task while encephalography was recorded. Results indicated that for persons with MCI, high arousal negative stimuli led to working memory processing patterns previously associated with MCI presumed due to AD and dementia of the Alzheimer-type. In contrast, low arousal positive stimuli evoked a processing pattern similar to MCI participants' unaffected spouses. Our current findings suggest that low arousal positive stimuli attenuate working memory deficits of MCI due to AD.
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Affiliation(s)
- Lucas S Broster
- Department of Behavioral Science, University of Kentucky, Lexington, KY, USA.,Department of Psychiatry, University of California, San Francisco, CA, USA
| | - Shonna L Jenkins
- Department of Behavioral Science, University of Kentucky, Lexington, KY, USA.,Movement Disorders Program, Medical University of South Carolina, Charleston, SC, USA
| | - Sarah D Holmes
- Department of Gerontology, University of Maryland, Baltimore, MD, USA.,Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA
| | - Gregory A Jicha
- Department of Behavioral Science, University of Kentucky, Lexington, KY, USA.,Department of Neurology, University of Kentucky, Lexington, KY, USA.,Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA
| | - Yang Jiang
- Department of Behavioral Science, University of Kentucky, Lexington, KY, USA.,Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA
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27
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Leng Y, Zhu Y, Ge S, Qian X, Zhang J. Neural Temporal Dynamics of Social Exclusion Elicited by Averted Gaze: An Event-Related Potentials Study. Front Behav Neurosci 2018; 12:21. [PMID: 29467631 PMCID: PMC5807906 DOI: 10.3389/fnbeh.2018.00021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 01/23/2018] [Indexed: 11/27/2022] Open
Abstract
Eye gaze plays a fundamental role in social communication. The averted eye gaze during social interaction, as the most common form of silent treatment, conveys a signal of social exclusion. In the present study, we examined the time course of brain response to social exclusion by using a modified version of Eye-gaze paradigm. The event-related potentials (ERPs) data and the subjective rating data showed that the frontocentral P200 was positively correlated with negative mood of excluded events, whereas, the centroparietal late positive potential (LPP) was positively correlated with the perceived ostracism intensity. Both the P200 and LPP were more positive-going for excluded events than for included events. These findings suggest that brain responses sensitive to social exclusion can be divided into the early affective processing stage, linking to the early pre-cognitive warning system; and the late higher-order processes stage, demanding attentional resources for elaborate stimuli evaluation and categorization generally not under specific situation.
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Affiliation(s)
- Yue Leng
- School of Biomedical Science and Medical Engineering, Southeast University, Nanjing, China.,Research Center for Learning Science, Southeast University, Nanjing, China.,Key Laboratory of Child Development and Learning Science (Ministry of Education), Southeast University, Nanjing, China.,Institute of Child Development and Education, Southeast University, Nanjing, China
| | - Yanmei Zhu
- School of Biomedical Science and Medical Engineering, Southeast University, Nanjing, China.,Research Center for Learning Science, Southeast University, Nanjing, China.,Key Laboratory of Child Development and Learning Science (Ministry of Education), Southeast University, Nanjing, China
| | - Sheng Ge
- School of Biomedical Science and Medical Engineering, Southeast University, Nanjing, China.,Research Center for Learning Science, Southeast University, Nanjing, China.,Key Laboratory of Child Development and Learning Science (Ministry of Education), Southeast University, Nanjing, China
| | - Xing Qian
- School of Biomedical Science and Medical Engineering, Southeast University, Nanjing, China.,Research Center for Learning Science, Southeast University, Nanjing, China.,Key Laboratory of Child Development and Learning Science (Ministry of Education), Southeast University, Nanjing, China
| | - Jili Zhang
- School of Biomedical Science and Medical Engineering, Southeast University, Nanjing, China.,Research Center for Learning Science, Southeast University, Nanjing, China.,Key Laboratory of Child Development and Learning Science (Ministry of Education), Southeast University, Nanjing, China
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28
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Mačiukaitė L, Jarutytė L, Rukšėnas O. The Effects of Menstrual Cycle Phase on Processing of Emotional Images. J PSYCHOPHYSIOL 2017. [DOI: 10.1027/0269-8803/a000179] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Abstract. The ovarian hormone levels can affect subjective ratings and modulate late positive potential (LPP) amplitudes evoked by images of varying appeal. The present study examines how different progesterone levels influence the valence, arousal ratings and mean LPP amplitudes evoked by pleasant, neutral, and unpleasant images. Twenty-three healthy females were grouped by menstrual cycle days (estradiol and progesterone levels): 10 were included in the follicular phase group and 13 were included in the luteal phase group. Each female rated the affective images in terms of valence and arousal while event-related potentials (ERPs) were measured. The valence ratings of pleasant images were higher in follicular phase group than in luteal, but the same effect was not seen in the arousal ratings. The arousal ratings to unpleasant images were higher than those to pleasant in luteal, but not in follicular phase group. However, the mean amplitude of the early LPP (450–700 ms) was significantly greater to pleasant than to neutral and unpleasant stimuli, but did not differ between follicular and luteal phase groups. The mean amplitude of the late LPP (700–950 ms) was significantly larger to pleasant and unpleasant compared to neutral images, but did not differ between menstrual cycle phase groups. Correlation analysis showed a significant negative relationship between progesterone levels and arousal ratings of pleasant and unpleasant images in luteal phase group. Arousal scores for unpleasant images negatively correlated with mean LPP amplitudes to unpleasant images at Pz site in the luteal phase group. The present study provides evidence that subjective ratings of affective images of different attractiveness could be influenced by female menstrual cycle phase, but mean amplitudes of LPP (450–950 ms) are not affected. However, results of correlational analysis suggest that valence, arousal ratings and mean LPP amplitudes are susceptible to the influence of hormone progesterone in luteal phase.
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Affiliation(s)
- Laura Mačiukaitė
- Department of Neurobiology and Biophysics, Vilnius University, Lithuania
| | - Lina Jarutytė
- Department of Neurobiology and Biophysics, Vilnius University, Lithuania
| | - Osvaldas Rukšėnas
- Department of Neurobiology and Biophysics, Vilnius University, Lithuania
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29
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Garrison KE, Crowell AL, Finley AJ, Schmeichel BJ. Effects of prior mental effort on picture processing: An ERP investigation. Psychophysiology 2017; 54:1714-1725. [PMID: 28667705 DOI: 10.1111/psyp.12914] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 06/01/2017] [Accepted: 06/03/2017] [Indexed: 01/01/2023]
Abstract
The current study examined the aftereffects of mental effort on the processing of picture stimuli using neural measures. Ninety-seven healthy young adults were randomly assigned to exercise more versus less mental effort on a writing task. Then participants viewed positive, negative, and neutral affective images while P1, N1, P2, N2, P3, and late positive potential (LPP) magnitudes to the images were assessed. We found that performing the more (versus less) effortful writing task caused more negative N2 amplitudes to all images. In addition, and consistent with past research, emotional (versus neutral) images elicited more positive amplitudes on the N2, P3, and LPP components. Thus, prior mental effort appeared to reduce early attentional engagement with visual stimuli but did not diminish later attention modulation by emotional content. These findings suggest novel implications for understanding the behavioral aftereffects of mental effort and self-control.
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Affiliation(s)
- Katie E Garrison
- Department of Psychology, Texas A&M University, College Station, Texas
| | | | - Anna J Finley
- Department of Psychology, Texas A&M University, College Station, Texas
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30
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Neural Process of the Preference Cross-category Transfer Effect: Evidence from an Event-related Potential Study. Sci Rep 2017; 7:3177. [PMID: 28600486 PMCID: PMC5466637 DOI: 10.1038/s41598-017-02795-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 04/19/2017] [Indexed: 02/04/2023] Open
Abstract
In business practice, companies prefer to find highly attractive commercial spokesmen to represent and promote their products and brands. This study mainly focused on the investigation of whether female facial attractiveness influenced the preference attitudes of male subjects toward a no-named and unfamiliar logo and determined the underlying reasons via neuroscientific methods. We designed two ERP (event-related potential) experiments. Experiment 1 comprised a formal experiment with facial stimuli. The purpose of experiment 2 was to confirm whether the logos that were used did not present a significant difference for the subjects. According to the behavioural results of experiment 1, when other conditions were not significantly different, the preference degree of the logos correlated with attractive female faces was increased compared with the logos correlated with unattractive faces. Reasons to explain these behavioural phenomena were identified via ERP measures, and preference cross-category transfer mainly caused the results. Additionally, the preference developed associated with emotion. This study is the first to report a novel concept referred to as the “Preference Cross-Category Transfer Effect”. Moreover, a three-phase neural process of the face evaluation subsequently explained how the cross-category transfer of preference occurred and influenced subject preference attitude toward brand logos.
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31
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Vivid: How valence and arousal influence word processing under different task demands. COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2017; 16:415-32. [PMID: 26833048 DOI: 10.3758/s13415-016-0402-y] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In this study, we used event-related potentials to examine how different dimensions of emotion-valence and arousal-influence different stages of word processing under different task demands. In two experiments, two groups of participants viewed the same single emotional and neutral words while carrying out different tasks. In both experiments, valence (pleasant, unpleasant, and neutral) was fully crossed with arousal (high and low). We found that the task made a substantial contribution to how valence and arousal modulated the late positive complex (LPC), which is thought to reflect sustained evaluative processing (particularly of emotional stimuli). When participants performed a semantic categorization task in which emotion was not directly relevant to task performance, the LPC showed a larger amplitude for high-arousal than for low-arousal words, but no effect of valence. In contrast, when participants performed an overt valence categorization task, the LPC showed a large effect of valence (with unpleasant words eliciting the largest positivity), but no effect of arousal. These data show not only that valence and arousal act independently to influence word processing, but that their relative contributions to prolonged evaluative neural processes are strongly influenced by the situational demands (and by individual differences, as revealed in a subsequent analysis of subjective judgments).
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32
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Valence and arousal of emotional stimuli impact cognitive-motor performance in an oddball task. Biol Psychol 2017; 125:105-114. [DOI: 10.1016/j.biopsycho.2017.02.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 02/20/2017] [Accepted: 02/28/2017] [Indexed: 11/17/2022]
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33
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Greco A, Valenza G, Scilingo EP. Valence-dependent changes in visual arousing elicitation: an exploratory study in EEG gamma oscillations. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2016; 2016:4555-4558. [PMID: 28269290 DOI: 10.1109/embc.2016.7591741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Emotion regulation involves several brain areas such as prefrontal cortex, amygdala, and insular cortex. However, considering different levels of arousing elicitations, how such a brain dynamics is affected by emotional pleasant/unpleasant (valence) elicitation is not fully understood. To this aim, we propose an Electroencephalographic (EEG)-based preliminary study in which 22 healthy subjects were elicited through affective pictures gathered from the International Affective Picture System. Considering 4 arousing levels, each of which including two valence levels (pleasant and unpleasant), we investigated EEG power spectra and functional connectivity. Focusing on gamma oscillations (> 32 Hz), because of their known sensitivity to valence changes, results revealed no significant changes between pleasant/unpleasant elicitation when lower and higher arousing level occurred. Conversely, valence changes in the intermediate arousing sessions were associated with changes in the prefrontal and occipital regions. Additionally, different arousing levels of pleasant elicitations affected short-range connectivity over the right hemisphere, whereas different arousing levels of unpleasant elicitations affected medium-range connectivity over the left hemisphere.
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34
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Valenza G, Greco A, Gentili C, Lanata A, Sebastiani L, Menicucci D, Gemignani A, Scilingo EP. Combining electroencephalographic activity and instantaneous heart rate for assessing brain-heart dynamics during visual emotional elicitation in healthy subjects. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2016; 374:rsta.2015.0176. [PMID: 27044990 PMCID: PMC4822439 DOI: 10.1098/rsta.2015.0176] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/04/2016] [Indexed: 05/03/2023]
Abstract
Emotion perception, occurring in brain areas such as the prefrontal cortex and amygdala, involves autonomic responses affecting cardiovascular dynamics. However, how such brain-heart dynamics is further modulated by emotional valence (pleasantness/unpleasantness), also considering different arousing levels (the intensity of the emotional stimuli), is still unknown. To this extent, we combined electroencephalographic (EEG) dynamics and instantaneous heart rate estimates to study emotional processing in healthy subjects. Twenty-two healthy volunteers were elicited through affective pictures gathered from the International Affective Picture System. The experimental protocol foresaw 110 pictures, each of which lasted 10 s, associated to 25 different combinations of arousal and valence levels, including neutral elicitations. EEG data were processed using short-time Fourier transforms to obtain time-varying maps of cortical activation, whereas the associated instantaneous cardiovascular dynamics was estimated in the time and frequency domains through inhomogeneous point-process models. Brain-heart linear and nonlinear coupling was estimated through the maximal information coefficient (MIC). Considering EEG oscillations in theθband (4-8 Hz), MIC highlighted significant arousal-dependent changes between positive and negative stimuli, especially occurring at intermediate arousing levels through the prefrontal cortex interplay. Moreover, high arousing elicitations seem to mitigate changes in brain-heart dynamics in response to pleasant/unpleasant visual elicitation.
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Affiliation(s)
- G Valenza
- University of Pisa, Pisa, Italy Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - A Greco
- University of Pisa, Pisa, Italy
| | - C Gentili
- University of Pisa, Pisa, Italy University of Padua, Padua, Italy
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35
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Xu H, Zhang Q, Li B, Guo C. Dissociable Effects of Valence and Arousal on Different Subtypes of Old/New Effect: Evidence from Event-Related Potentials. Front Hum Neurosci 2015; 9:650. [PMID: 26696862 PMCID: PMC4675856 DOI: 10.3389/fnhum.2015.00650] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 11/16/2015] [Indexed: 11/25/2022] Open
Abstract
Here, we utilized the study-test paradigm combined with recognition confidence assessment and behavioral and event-related potential (ERP) measurements to investigate the effects of valence and arousal on the different subtypes of the old-new effect. We also test the effect of valence and arousal at encoding stage to investigate the underlying mechanism of the effect of the two emotional dimension on different retrieval process. In order to test the effects of valence and arousal on old/new effect precisely, we used the “subject-oriented orthogonal design” which manipulated valence and arousal independently according to subjects’ verbal reporting to investigate the effects of valence and arousal on old/new effect respectively. Three subtypes of old/new effect were obtained in the test phase, which were FN400, LPC, and late positivity over right frontal. They are supposed to be associated with familiarity, recollection, and post-retrieval processes respectively according to previous studies. For the FN400 component, valence affected mid-frontal negativity from 350–500 ms. Pleasant items evoked an enhanced ERP old/new effect relative to unpleasant items. However, arousal only affected LPC amplitude from 500–800 ms. The old/new effect for high-arousal items was greater than for low-arousal items. Valence also affected the amplitude of a positive-going slow wave at right frontal sites from 800–1000 ms, possibly serving as an index of post-retrieval processing. At encoding stage, the valence and arousal also have dissociable effect on the frontal slow wave between 350–800 ms and the centro-parietal positivity in 500–800 ms. The pleasant items evoked a more positive frontal slow wave relative to unpleasant ones, and the high arousal items evoked a larger centro-parietal positivity relative to low arousal ones. These results suggest that valence and arousal may differentially impact these different memory processes: valence affects familiarity and post-retrieval processing, whereas arousal affects recollection. These effects may be due to the conceptual encoding strategies for pleasant information and sensory encoding strategies for high arousal information.
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Affiliation(s)
- Huifang Xu
- Department of Psychology, Capital Normal University Beijing, China ; Graduate School of Beijing University of Chinese Medicine Beijing, China
| | - Qin Zhang
- Department of Psychology, Capital Normal University Beijing, China
| | - Bingbing Li
- Department of Psychology, Capital Normal University Beijing, China
| | - Chunyan Guo
- Department of Psychology, Capital Normal University Beijing, China
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36
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Lu Y, Luo Y, Lei Y, Jaquess KJ, Zhou C, Li H. Decomposing valence intensity effects in disgusting and fearful stimuli: an event-related potential study. Soc Neurosci 2015; 11:618-26. [PMID: 26613135 DOI: 10.1080/17470919.2015.1120238] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We are sensitive to valence intensity in negative emotional stimuli, but not in positive emotional stimuli, a phenomenon known as the valence intensity effect. However, whether this valence intensity effect is processed similarly within different negative stimuli, e.g., fear-inducing and disgust-inducing, remains unclear. In the present study, we investigated whether the valence intensity effects for fearful and disgusting stimuli were perceived in a unique way by using event-related potentials (ERPs). Electroencephalogram was recorded from 22 participants as they performed a standard/deviant categorization task using extremely disgusting pictures, moderately disgusting pictures, extremely fearful pictures, moderately fearful pictures, and neutral pictures. The ERP analysis revealed that the extremely fearful stimuli elicited a larger amplitude N2 than moderately fearful stimuli, whereas the extremely disgusting stimuli elicited a smaller amplitude late positive component than moderately disgusting stimuli. This study is the first to provide evidence that fear and disgust may have different valence intensity effects, which was revealed at early attention allocation stages for fearful stimuli and at late emotional evaluation stages for disgusting stimuli.
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Affiliation(s)
- Yingzhi Lu
- a School of Kinesiology , Shanghai University of Sport , Shanghai 200438 , China
| | - Yu Luo
- b School of Education Science , Guizhou Normal University , Guiyang 550001 , China
| | - Yi Lei
- c Research Center of Brain Function and Psychological Science , Shenzhen University , Shenzhen 518052 , China
| | - Kyle J Jaquess
- a School of Kinesiology , Shanghai University of Sport , Shanghai 200438 , China.,d Department of Kinesiology , University of Maryland , College Park , MD 20742 , USA
| | - Chenglin Zhou
- a School of Kinesiology , Shanghai University of Sport , Shanghai 200438 , China
| | - Hong Li
- c Research Center of Brain Function and Psychological Science , Shenzhen University , Shenzhen 518052 , China
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37
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Zhu M, Luo J, Zhao N, Hu Y, Yan L, Gao X. The temporal primacy of self-related stimuli and negative stimuli: an ERP-based comparative study. Soc Neurosci 2015; 11:507-14. [PMID: 26513485 DOI: 10.1080/17470919.2015.1114021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Numerous studies have shown there exist attention biases for self-related and negative stimuli. Few studies, however, have been carried out to compare the effects of such stimuli on the neural mechanisms of early attentional alertness and subsequent cognitive processing. The purpose of the present study was to examine the temporal primacy of both self-related stimuli and negative stimuli in the neurophysiologic level. In a modified oddball task, event-related potentials of the deviant stimuli (i.e., self-face, negative face and neutral face) were recorded. Results revealed that larger P2 amplitudes were elicited by self-related and negative stimuli than by neutral stimuli. Negative stimuli, however, elicited shorter P2 latencies than self-related and neutral stimuli. As for the N2 component, self-related and negative stimuli elicited smaller amplitudes and shorter latencies than neutral stimuli, but otherwise did not differ. Self-related stimuli also elicited larger P3 and late positive component (LPC) amplitudes than negative and neutral stimuli. The pattern of results suggests that the primacy of negative stimuli occurred at an early attention stage of processing, while the primacy of self-related stimuli occurred at the subsequent cognitive evaluation and memory stage.
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Affiliation(s)
- Min Zhu
- a Education College , Shanghai Normal University , Shanghai , China
| | - Junlong Luo
- a Education College , Shanghai Normal University , Shanghai , China
| | - Na Zhao
- a Education College , Shanghai Normal University , Shanghai , China
| | - Yinying Hu
- a Education College , Shanghai Normal University , Shanghai , China
| | - Lingyue Yan
- a Education College , Shanghai Normal University , Shanghai , China
| | - Xiangping Gao
- a Education College , Shanghai Normal University , Shanghai , China
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38
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Premkumar P, Onwumere J, Albert J, Kessel D, Kumari V, Kuipers E, Carretié L. The relation between schizotypy and early attention to rejecting interactions: The influence of neuroticism. World J Biol Psychiatry 2015; 16:587-601. [PMID: 26452584 PMCID: PMC4732428 DOI: 10.3109/15622975.2015.1073855] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 05/07/2015] [Accepted: 07/13/2015] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Schizotypy relates to rejection sensitivity (anxiety reflecting an expectancy of social exclusion) and neuroticism (excessive evaluation of negative emotions). Positive schizotypy (e.g., perceptual aberrations and odd beliefs) and negative schizotypy (e.g., social and physical anhedonia) could relate to altered attention to rejection because of neuroticism. METHODS Forty-one healthy individuals were assessed on positive and negative schizotypy and neuroticism, and event-related potentials during rejecting, accepting and neutral scenes. Participants were categorised into high, moderate and low neuroticism groups. Using temporo-spatial principal components analyses, P200 (peak latency = 290 ms) and P300 amplitudes (peak latency = 390 ms) were measured, reflecting mobilisation of attention and early attention, respectively. RESULTS Scalp-level and cortical source analysis revealed elevated fronto-parietal N300/P300 amplitude and P200-related dorsal anterior cingulate current density during rejection than acceptance/neutral scenes. Positive schizotypy related inversely to parietal P200 amplitude during rejection. Negative schizotypy related positively to P200 middle occipital current density. Negative schizotypy related positively to parietal P300, where the association was stronger in high and moderate, than low, neuroticism groups. CONCLUSIONS Positive and negative schizotypy relate divergently to attention to rejection. Positive schizotypy attenuates, but negative schizotypy increases rejection-related mobilisation of attention. Negative schizotypy increases early attention to rejection partly due to elevated neuroticism.
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Affiliation(s)
- Preethi Premkumar
- Division of Psychology, School of Social Sciences, Nottingham Trent University,
Nottingham,
UK
| | - Juliana Onwumere
- King’s College London, Department of Psychology, Institute of Psychiatry,
London,
UK
- NIHR Biomedical Research Centre for Mental Health, South London and Maudsley NHS Foundation Trust,
London,
UK
| | - Jacobo Albert
- Facultad De Psicología, Universidad Autónoma De Madrid,
Madrid,
Spain
- Instituto Pluridisciplinar, Universidad Complutense De Madrid,
Madrid,
Spain
| | - Dominique Kessel
- Facultad De Psicología, Universidad Autónoma De Madrid,
Madrid,
Spain
| | - Veena Kumari
- King’s College London, Department of Psychology, Institute of Psychiatry,
London,
UK
- NIHR Biomedical Research Centre for Mental Health, South London and Maudsley NHS Foundation Trust,
London,
UK
| | - Elizabeth Kuipers
- King’s College London, Department of Psychology, Institute of Psychiatry,
London,
UK
- NIHR Biomedical Research Centre for Mental Health, South London and Maudsley NHS Foundation Trust,
London,
UK
| | - Luis Carretié
- Facultad De Psicología, Universidad Autónoma De Madrid,
Madrid,
Spain
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39
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Mavratzakis A, Herbert C, Walla P. Emotional facial expressions evoke faster orienting responses, but weaker emotional responses at neural and behavioural levels compared to scenes: A simultaneous EEG and facial EMG study. Neuroimage 2015; 124:931-946. [PMID: 26453930 DOI: 10.1016/j.neuroimage.2015.09.065] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 09/28/2015] [Accepted: 09/29/2015] [Indexed: 11/27/2022] Open
Abstract
In the current study, electroencephalography (EEG) was recorded simultaneously with facial electromyography (fEMG) to determine whether emotional faces and emotional scenes are processed differently at the neural level. In addition, it was investigated whether these differences can be observed at the behavioural level via spontaneous facial muscle activity. Emotional content of the stimuli did not affect early P1 activity. Emotional faces elicited enhanced amplitudes of the face-sensitive N170 component, while its counterpart, the scene-related N100, was not sensitive to emotional content of scenes. At 220-280ms, the early posterior negativity (EPN) was enhanced only slightly for fearful as compared to neutral or happy faces. However, its amplitudes were significantly enhanced during processing of scenes with positive content, particularly over the right hemisphere. Scenes of positive content also elicited enhanced spontaneous zygomatic activity from 500-750ms onwards, while happy faces elicited no such changes. Contrastingly, both fearful faces and negative scenes elicited enhanced spontaneous corrugator activity at 500-750ms after stimulus onset. However, relative to baseline EMG changes occurred earlier for faces (250ms) than for scenes (500ms) whereas for scenes activity changes were more pronounced over the whole viewing period. Taking into account all effects, the data suggests that emotional facial expressions evoke faster attentional orienting, but weaker affective neural activity and emotional behavioural responses compared to emotional scenes.
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Affiliation(s)
- Aimee Mavratzakis
- School of Psychology, University of Newcastle, NSW, Australia; Centre for Translational Neuroscience and Mental Health, University of Newcastle, NSW Australia
| | - Cornelia Herbert
- University Clinic for Psychiatry and Psychotherapy, University of Tübingen, Germany; Department of Psychology, University of Würzburg, Germany
| | - Peter Walla
- School of Psychology, University of Newcastle, NSW, Australia; Centre for Translational Neuroscience and Mental Health, University of Newcastle, NSW Australia; CanBeLab, Department of Psychology, Webster Vienna Private University, Palais Wenkheim, Vienna, Austria; Faculty of Psychology, University of Vienna, Vienna, Austria.
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Pfabigan DM, Sailer U, Lamm C. Size does matter! Perceptual stimulus properties affect event-related potentials during feedback processing. Psychophysiology 2015; 52:1238-47. [DOI: 10.1111/psyp.12458] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 05/18/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Daniela M. Pfabigan
- Social, Cognitive and Affective Neuroscience Unit, Department of Basic Psychological Research and Research Methods, Faculty of Psychology; University of Vienna; Vienna Austria
| | - Uta Sailer
- Department of Psychology, Faculty of Social Sciences; University of Gothenburg; Gothenburg Sweden
| | - Claus Lamm
- Social, Cognitive and Affective Neuroscience Unit, Department of Basic Psychological Research and Research Methods, Faculty of Psychology; University of Vienna; Vienna Austria
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Zhang X, Guo Q, Zhang Y, Lou L, Ding D. Different timing features in brain processing of core and moral disgust pictures: an event-related potentials study. PLoS One 2015; 10:e0128531. [PMID: 26011635 PMCID: PMC4444107 DOI: 10.1371/journal.pone.0128531] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 04/28/2015] [Indexed: 11/23/2022] Open
Abstract
Disgust, an emotion motivating withdrawal from offensive stimuli, protects us from the risk of biological pathogens and sociomoral violations. Homogeneity of its two types, namely, core and moral disgust has been under intensive debate. To examine the dynamic relationship between them, we recorded event-related potentials (ERPs) for core disgust, moral disgust and neutral pictures while participants performed a modified oddball task. ERP analysis revealed that N1 and P2 amplitudes were largest for the core disgust pictures, indicating automatic processing of the core disgust-evoking pictures. N2 amplitudes were higher for pictures evoking moral disgust relative to core disgust and neutral pictures, reflecting a violation of social norms. The core disgust pictures elicited larger P3 and late positive potential (LPP) amplitudes in comparison with the moral disgust pictures which, in turn, elicited larger P3 and LPP amplitudes when compared to the neutral pictures. Taken together, these findings indicated that core and moral disgust pictures elicited different neural activities at various stages of information processing, which provided supporting evidence for the heterogeneity of disgust.
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Affiliation(s)
- Xiangyi Zhang
- Key Laboratory for Cognition and Human Behavior of Hunan Province, Department of Psychology, Hunan Normal University, Changsha, China
| | - Qi Guo
- School of Psychology, Liaoning Normal University, Dalian, China
| | - Youxue Zhang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Liandi Lou
- School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Daoqun Ding
- Key Laboratory for Cognition and Human Behavior of Hunan Province, Department of Psychology, Hunan Normal University, Changsha, China
- * E-mail:
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Kuniecki M, Pilarczyk J, Wichary S. The color red attracts attention in an emotional context. An ERP study. Front Hum Neurosci 2015; 9:212. [PMID: 25972797 PMCID: PMC4413730 DOI: 10.3389/fnhum.2015.00212] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 03/31/2015] [Indexed: 11/21/2022] Open
Abstract
The color red is known to influence psychological functioning, having both negative (e.g., blood, fire, danger), and positive (e.g., sex, food) connotations. The aim of our study was to assess the attentional capture by red-colored images, and to explore the modulatory role of the emotional valence in this process, as postulated by Elliot and Maier (2012) color-in-context theory. Participants completed a dot-probe task with each cue comprising two images of equal valence and arousal, one containing a prominent red object and the other an object of different coloration. Reaction times were measured, as well as the event-related lateralizations of the EEG. Modulation of the lateralized components revealed that the color red captured and later held the attention in both positive and negative conditions, but not in a neutral condition. An overt motor response to the target stimulus was affected mainly by attention lingering over the visual field where the red cue had been flashed. However, a weak influence of the valence could still be detected in reaction times. Therefore, red seems to guide attention, specifically in emotionally-valenced circumstances, indicating that an emotional context can alter color’s impact both on attention and motor behavior.
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Affiliation(s)
- Michał Kuniecki
- Psychophysiology Laboratory, Institute of Psychology, Jagiellonian University Kraków, Poland
| | - Joanna Pilarczyk
- Psychophysiology Laboratory, Institute of Psychology, Jagiellonian University Kraków, Poland
| | - Szymon Wichary
- Interdisciplinary Center for Applied Cognitive Studies, University of Social Sciences and Humanities Warsaw, Poland
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Alonso I, Dellacherie D, Samson S. Emotional memory for musical excerpts in young and older adults. Front Aging Neurosci 2015; 7:23. [PMID: 25814950 PMCID: PMC4357296 DOI: 10.3389/fnagi.2015.00023] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 02/21/2015] [Indexed: 11/15/2022] Open
Abstract
The emotions evoked by music can enhance recognition of excerpts. It has been suggested that memory is better for high than for low arousing music (Eschrich et al., 2005; Samson et al., 2009), but it remains unclear whether positively (Eschrich et al., 2008) or negatively valenced music (Aubé et al., 2013; Vieillard and Gilet, 2013) may be better recognized. Moreover, we still know very little about the influence of age on emotional memory for music. To address these issues, we tested emotional memory for music in young and older adults using musical excerpts varying in terms of arousal and valence. Participants completed immediate and 24 h delayed recognition tests. We predicted highly arousing excerpts to be better recognized by both groups in immediate recognition. We hypothesized that arousal may compensate consolidation deficits in aging, thus showing more prominent benefit of high over low arousing stimuli in older than younger adults on delayed recognition. We also hypothesized worst retention of negative excerpts for the older group, resulting in a recognition benefit for positive over negative excerpts specific to older adults. Our results suggest that although older adults had worse recognition than young adults overall, effects of emotion on memory do not seem to be modified by aging. Results on immediate recognition suggest that recognition of low arousing excerpts can be affected by valence, with better memory for positive relative to negative low arousing music. However, 24 h delayed recognition results demonstrate effects of emotion on memory consolidation regardless of age, with a recognition benefit for high arousal and for negatively valenced music. The present study highlights the role of emotion on memory consolidation. Findings are examined in light of the literature on emotional memory for music and for other stimuli. We finally discuss the implication of the present results for potential music interventions in aging and dementia.
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Affiliation(s)
- Irene Alonso
- Laboratoire PSITEC (EA 4072), Université de Lille Villeneuve d'Ascq, France ; Epilepsy Unit, Hôpital de la Pitié-Salpêtrière Paris, France ; Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Institut du Cerveau et de la Moelle Épinière - ICM, Centre de Neuroimagerie de Recherche - CENIR Paris, France
| | - Delphine Dellacherie
- Laboratoire PSITEC (EA 4072), Université de Lille Villeneuve d'Ascq, France ; Centre National de Référence des Maladies Rares, Service de Neuropédiatrie, CHRU de Lille, Université de Lille 2 Lille, France
| | - Séverine Samson
- Laboratoire PSITEC (EA 4072), Université de Lille Villeneuve d'Ascq, France ; Epilepsy Unit, Hôpital de la Pitié-Salpêtrière Paris, France
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