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Liu P, Tan JXY. ERP correlates of self-referential processing moderate the association between pubertal status and disordered eating in preadolescence. Psychophysiology 2024; 61:e14534. [PMID: 38342692 DOI: 10.1111/psyp.14534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 12/05/2023] [Accepted: 01/22/2024] [Indexed: 02/13/2024]
Abstract
Preadolescence is a critical period for the onset of puberty and eating-related psychopathology. More advanced pubertal status is associated with elevated eating pathology. However, it was unclear whether this association was moderated by self-referential processing, an important, modifiable cognitive risk for various forms of psychopathology, including eating problems. Further, no study has examined the neural correlates of self-referential processing in relation to eating pathology. To address these gaps, we examined how the association between pubertal status and disordered eating was moderated by self-referential processing in a community sample of 115 nine-to-12-year-old preadolescents (66 girls; mean age/SD = 10.98/1.18 years; 87.5% White). Youths reported their pubertal status and disordered eating behaviors and completed an ERP version of the Self-Referent Encoding Task (SRET) to assess self-referential processing. A Principal Component Analysis of the ERP data identified an anterior late positive potential (LPP) in both the positive and negative SRET conditions. The LPP in the positive condition moderated the positive association between pubertal status and disordered eating behaviors, such that this association was significant for youths with a smaller LPP toward positive self-referential cues, but non-significant for those showing a larger LPP toward positive self-referential cues. These results suggest that a deeper processing of positive self-referential information, indicated by a potentiated LPP, may weaken the negative impact of pubertal status on disordered eating. Our findings also suggest that enhancing positive self-referential processing may be a useful tool in preventing the development of eating pathology in preadolescents, especially for those with more advanced pubertal status.
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Affiliation(s)
- Pan Liu
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada
| | - Jaron X Y Tan
- Department of Psychology, Center for Visual and Cognitive Neuroscience, North Dakota State University, Fargo, North Dakota, USA
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Liu P, Yang X, Tan JXY. Trial-level ERPs predicted behavioral responses during self-referential processing in late childhood. Soc Cogn Affect Neurosci 2024; 19:nsae011. [PMID: 38366646 PMCID: PMC10873861 DOI: 10.1093/scan/nsae011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/03/2023] [Accepted: 01/31/2024] [Indexed: 02/18/2024] Open
Abstract
Self-referential information is uniquely salient and preferentially processed even in children. The literature has used the self-referent encoding task (SRET) combined with event-related potentials (ERPs) to study self-referential processing and its associations with youth psychopathology. However, it is unclear how the ERP and behavioral indices of SRET are associated with each other, although this knowledge can promote our mechanistic understanding of this construct and its role in psychopathology. We examined this question in 115 9- to 12-year-old children, a critical period for the development of self-related concepts. By applying a multilevel modeling approach to the trial-level data of SRET, we disaggregated the between- and within-person variability and observed within-person, but not between-person, effects of the P2 and late positive potential (LPP) on behavioral responses: a larger P2 on a given trial predicted a faster response in this trial; a larger LPP on a given trial predicted a higher likelihood of endorsing the word of this trial. We provided novel evidence on how the within-person variability of the ERPs predicted the overt responses of the SRET in children. These findings inform our mechanistic knowledge of self-referential processing and shed light on a better understanding of the role of self-referential processing in the development of psychopathology.
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Affiliation(s)
- Pan Liu
- Department of Psychology, University of Alberta, Edmonton, AB T6G 2E9, Canada
| | - Xiao Yang
- Departments of Health Sciences and Computer Sciences, Northeastern University, Boston, MA 02115, USA
| | - Jaron X Y Tan
- Department of Psychology, North Dakota State University, Fargo, ND 58102, USA
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Ferrari V, Canturi F, De Cesarei A, Codispoti M. Sustained training with novel distractors attenuates the behavioral interference of emotional pictures but does not affect the electrocortical markers of emotional processing. Front Psychol 2024; 15:1322792. [PMID: 38384346 PMCID: PMC10880733 DOI: 10.3389/fpsyg.2024.1322792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/12/2024] [Indexed: 02/23/2024] Open
Abstract
Introduction Research has recently shown that behavioral interference prompted by emotional distractors is subject to habituation when the same exemplars are repeated, but promptly recovers in response to novel stimuli. The present study investigated whether prolonged experience with distractors that were all novel was effective in shaping the attentional filter, favoring stable and generalizable inhibition effects. Methods To test this, the impact of emotional distractors was measured before and after a sustained training phase with only novel distractor pictures, and that for a group of participants depicted only a variety of neutral contents, whereas a different group was exposed only to emotional contents. Results Results showed that emotional interference on reaction times was attenuated after the training phase (compared to the pre-test), but emotional distractors continued to interfere more than neutral ones in the post-test. The two groups did not differ in terms of training effect, suggesting that the distractor suppression mechanism developed during training was not sensitive to the affective category of natural scenes with which one had had experience. The affective modulation of neither the LPP or Alpha-ERD showed any effect of training. Discussion Altogether, these findings suggest that sustained experience with novel distractors may attenuate attention allocation toward task irrelevant emotional stimuli, but the evaluative processes and the engagement of motivational systems are always needed to support the monitoring of the environment for significant cues.
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Affiliation(s)
- Vera Ferrari
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Francesca Canturi
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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Liu P, Tan JXY. Incremental validity of ERP correlates of self-referential processing in predicting emerging depressive symptoms in late childhood: Evidence from a community-dwelling sample. Psychophysiology 2023; 60:e14382. [PMID: 37392027 DOI: 10.1111/psyp.14382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 05/18/2023] [Accepted: 06/21/2023] [Indexed: 07/02/2023]
Abstract
Depressogenic self-referential processing (e.g., self-schemas reflecting shallower processing of positive, and deeper processing of negative, self-descriptive words) is an established cognitive vulnerability to depression. Alterations of event-related potentials (ERPs) during self-referential processing have been observed in adolescents with depression risk or clinical depression. However, no study has examined ERPs associated with self-referential processing in typical-risk youth with emerging depressive symptoms during late childhood, a high-risk period for depression. It is also unclear to what extent ERPs provide incremental validity in predicting symptoms beyond performance on self-referential processing tasks. Sixty-five community-dwelling children (38 girls; mean age/SD = 11.02/1.59 years) completed a self-referent encoding task (SRET) with EEG recorded. Children showed a larger P2 and a larger late positive potential (LPP) in response to positive SRET stimuli versus negative stimuli. Hierarchical regression showed that in the positive condition only, including ERP correlates (P1, P2, LPP) and interactions between the ERPs and positive SRET score increased the explained variation in depressive symptoms beyond behavioral SRET performance. The LPP in response to positive words was associated with lower depressive symptoms. The P1 and P2 in response to positive words interacted with positive SRET score, such that the association between positive SRET score and symptoms was significant in children with greater P1 but smaller P2. We provide novel evidence supporting the incremental validity of ERPs beyond behavioral makers in predicting emerging depressive symptoms in children. Our findings also highlight the moderating role of ERP activity in strengthening the association between behavioral markers of self-schemas and depressive outcomes.
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Affiliation(s)
- Pan Liu
- Department of Psychology, Center for Visual and Cognitive Neuroscience, North Dakota State University, Fargo, North Dakota, USA
| | - Jaron X Y Tan
- Department of Psychology, Center for Visual and Cognitive Neuroscience, North Dakota State University, Fargo, North Dakota, USA
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Park J, Banica I, Weinberg A. Parsing patterns of reward responsiveness: Initial evidence from latent profile analysis. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023; 23:1384-1400. [PMID: 37231102 DOI: 10.3758/s13415-023-01110-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/05/2023] [Indexed: 05/27/2023]
Abstract
Variation in reward responsiveness has been linked to psychopathology. Reward responsiveness is a complex phenomenon that encompasses different temporal dimensions (i.e., reward anticipation or consumption) that can be measured using multiple appetitive stimuli. Furthermore, distinct measures, such as neural and self-report measures, reflect related but distinct aspects of reward responsiveness. To understand reward responsiveness more comprehensively and better identify deficits in reward responsiveness implicated in psychopathology, we examined ways multiple measures of reward responsiveness jointly contribute to distinct psychological problems by using latent profile analysis. Specifically, we identified three profiles of reward responsiveness among 139 female participants based on their neural responses to money, food, social acceptance, and erotic images and self-reported responsiveness to reward anticipation and consumption. Profile 1 (n = 30) exhibited blunted neural responses to social rewards and erotic images, low self-reported reward responsiveness, but average neural responses to monetary and food rewards. Profile 2 (n = 71) showed elevated neural response to monetary rewards, average neural responses to other stimuli, and average self-reported reward responsiveness. Profile 3 (n = 38) showed more variable neural responses to reward (e.g., hypersensitivity to erotic images, hyposensitivity to monetary rewards), and high self-reported reward responsiveness. These profiles were differentially associated with variables generally linked to aberrations in reward responsiveness. For example, Profile 1 was most strongly associated with anhedonic depression and social dysfunction, whereas Profile 3 was associated with risk-taking behaviors. These preliminary findings may help to elucidate ways different measures of reward responsiveness manifest within and across individuals and identify specific vulnerabilities for distinct psychological problems.
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Affiliation(s)
- Juhyun Park
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada.
| | - Iulia Banica
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
| | - Anna Weinberg
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, QC, H3A 1G1, Canada
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Sandre A, Park J, Freeman C, Banica I, Ethridge P, Weinberg A. Chronic stress in peer relationships moderates the association between pubertal development and neural response to emotional faces in adolescence. Biol Psychol 2023; 181:108612. [PMID: 37301427 DOI: 10.1016/j.biopsycho.2023.108612] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/23/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023]
Abstract
Adolescence is a period of heightened risk for multiple forms of psychopathology, partly due to greater exposure to interpersonal stress. One way that interpersonal stress may increase risk for psychopathology is by altering the normative development of neural systems that support socio-affective processing. The late positive potential (LPP) is an event-related potential component that reflects sustained attention to motivationally-salient information and is a promising marker of risk for stress-related psychopathology. However, it is not clear how the LPP to socio-affective information changes across adolescence, nor whether exposure to stress with peers interferes with normative developmental differences in the LPP to socio-affective content during this period. In 92 adolescent girls (10-19 years old), we assessed the LPP to task-irrelevant emotional and neutral faces, as well as behavioural measures of interference following the presentation of these faces. Adolescents at more advanced stages of puberty showed a smaller LPP to emotional faces, but adolescents exposed to greater peer stress exhibited a larger LPP to these stimuli. Additionally, for girls exposed to lower levels of peer stress, more advanced pubertal development was associated with a smaller LPP to emotional faces, whereas for girls exposed to higher levels of peer stress, the association between pubertal development and the LPP to emotional faces was not significant. Neither stress nor pubertal stage was significantly associated with behavioural measures. Combined, these data suggest that one pathway through which stress exposure increases risk for psychopathology during adolescence is by interfering with the normative development of socio-affective processing.
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Affiliation(s)
- Aislinn Sandre
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, Quebec H3A 1G1, Canada.
| | - Juhyun Park
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, Quebec H3A 1G1, Canada
| | - Clara Freeman
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, Quebec H3A 1G1, Canada
| | - Iulia Banica
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, Quebec H3A 1G1, Canada
| | - Paige Ethridge
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, Quebec H3A 1G1, Canada
| | - Anna Weinberg
- Department of Psychology, McGill University, 2001 McGill College Avenue, Montreal, Quebec H3A 1G1, Canada
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Liu P, Tan JXY. Behavioral and ERP indices of self-schematic processing show differential associations with emerging symptoms of depression and social anxiety in late childhood: Evidence from a community-dwelling sample. Biol Psychol 2023; 180:108594. [PMID: 37247814 PMCID: PMC10357463 DOI: 10.1016/j.biopsycho.2023.108594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 05/01/2023] [Accepted: 05/26/2023] [Indexed: 05/31/2023]
Abstract
Symptoms of depression and social anxiety elevate in late childhood. An identified cognitive risk to both depression and social anxiety is maladaptive self-schemas (or self-schematic processing). Beyond the behavioral indices of this construct, event-related potentials (ERPs) during self-schematic processing have also been observed to be associated with depression or depressive symptoms. However, no study has examined the ERPs underlying self-schematic processing in relation to social anxiety. More importantly, it was unclear to what extent behavioral and ERP indices of self-schematic processing were differentially associated with depression and social anxiety, especially in typical-risk youth with emerging symptoms. A hundred and fifteen community-dwelling children (66 girls; Mean age=10.91 years, SD=1.45) completed a self-referent encoding task (SRET) with EEG recorded. A Principal Component Analysis identified a late positive potential (LPP) component elicited in both the positive and negative SRET conditions. Multivariate multiple regression showed that in both conditions, behavioral SRET scores were associated with depressive symptoms while partialling out social anxiety symptoms, but not with social anxiety symptoms with depressive symptoms partialled out. The LPP amplitude elicited in both conditions showed marginally positive associations with social anxiety symptoms while partialling out depressive symptoms, but not with depressive symptoms while accounting for social anxiety. This study provides novel evidence concerning the ERP correlates of self-schematic processing in relation to social anxiety symptoms. More importantly, our findings for the first time speak to the differential associations between the behavioral SRET scores and SRET-elicited LPP and emerging symptoms of depression and social anxiety in late childhood.
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Affiliation(s)
- Pan Liu
- Department of Psychology, Center for Visual and Cognitive Neuroscience, North Dakota State University, Fargo, ND 58102, USA.
| | - Jaron X Y Tan
- Department of Psychology, Center for Visual and Cognitive Neuroscience, North Dakota State University, Fargo, ND 58102, USA
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8
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Cao L, Yang X, He Z, Li H, Lei Y. Effects of depressive symptoms on regulating emotional goals: preferences for distinct facial emotions. Biol Psychol 2023; 179:108539. [PMID: 36906214 DOI: 10.1016/j.biopsycho.2023.108539] [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: 05/07/2022] [Revised: 03/05/2023] [Accepted: 03/07/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND Although many studies of emotion regulation in depression have focused on regulatory strategies, few have explored the goals of regulation. Regulatory strategies refer to methods of adjusting emotions, while regulatory goals refer to the desired states of emotion. According to situational selection strategy, individuals choose situations to regulate their emotions, and also selectively approach or avoid certain people. METHODS We used the Beck Depression Inventory-II scale to classify healthy individuals into two groups: those with either high or low levels of depressive symptoms. We then explored the influence of these symptoms on individual goals for emotion regulation. Event-related potentials in the brain were recorded as participants viewed and selected images of happy, neutral, sad, and fearful faces. Participants also provided subjective emotional preferences. Results Late positive potential (LPP) amplitudes for all faces were smaller in the high depressive-symptom group than those in the low depressive-symptom group. Additionally, participants in the high depressive-symptom group chose to look at sad and fearful faces more often than they chose to view happy or neutral faces, and showed a stronger preference for sad and fearful emotions and a weaker preference for happy emotions. CONCLUSION The results suggest that the more individuals exhibit depressive symptoms, the less likely that they will be motivated to approach happy faces and avoid sad and fearful faces. The result of this emotional regulation goal is an increase in the experience of negative emotions, which likely contributes to their depressive state.
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Affiliation(s)
- Li Cao
- Institute for Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China
| | - Xiaoguang Yang
- Institute for Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China; School of Psychology, Shenzhen University, Shenzhen 518060, China
| | - Zongling He
- The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China; The Chengdu Mental Health Center, Chengdu, China.
| | - Hong Li
- Institute for Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China; School of Psychology, South China Normal University, Guangzhou 510631, China; Academy of Plateau Science and Sustainability, Qinghai Normal University, Xining 810016, P. R. China
| | - Yi Lei
- Institute for Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China.
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Versace F, Sambuco N, Deweese MM, Cinciripini PM. Electrophysiological normative responses to emotional, neutral, and cigarette-related images. Psychophysiology 2023; 60:e14196. [PMID: 36316228 PMCID: PMC10166608 DOI: 10.1111/psyp.14196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/19/2022] [Accepted: 09/12/2022] [Indexed: 11/07/2022]
Abstract
To create reproducible emotional probes, affective scientists rely on sets of standardized pictures that are normed using subjective ratings of valence and emotional arousal. However, when emotional responses are investigated using neurophysiological measures, it might be more appropriate to select pictures integrating information from normative subjective reports and normative neurophysiological responses. Here, we provide electrophysiological normative responses for 323 emotional pictures (215 from the IAPS) covering a wide range of categories (erotica, romantic, appetizing foods, landscapes, people engaged in mundane activities, household objects, disgusting objects, accidents, sad people, violence, mutilations, and cigarette-related contents). Event-related potentials (ERPs) and subjective ratings of pleasure and emotional arousal were collected from 763 individuals (52% females, 41% white) aged between 18 and 65 (mean = 43). For each image, the mean amplitude of the late positive potential (LPP, an electrophysiological index of motivational relevance) and the mean subjective ratings of valence and arousal were calculated. We validated our procedure by showing that the subjective ratings of valence and arousal from this sample were highly correlated to the IAPS' published norms (Pearson r = .97 for pleasure and r = .82 for emotional arousal). LPP responses and subjective ratings of emotional arousal also were correlated (Pearson r = .61), but some categories reported being significantly more arousing than neutral (i.e., food, landscapes, and unpleasant objects) did not evoke LPPs significantly different from those evoked by neutral pictures. Researchers interested in probing the brain's affective systems can use these electrophysiological normative responses to create emotional probes that evoke reliable neuroaffective responses.
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Affiliation(s)
- Francesco Versace
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nicola Sambuco
- Department of Clinical and Health Psychology, University of Florida, Gainesville, Florida, USA
| | - Menton M Deweese
- Department of Teaching and Learning, Vanderbilt University, Nashville, Tennessee, USA
| | - Paul M Cinciripini
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Weinberg A. Pathways to depression: Dynamic associations between neural responses to appetitive cues in the environment, stress, and the development of illness. Psychophysiology 2022; 60:e14193. [PMID: 36256483 DOI: 10.1111/psyp.14193] [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: 05/12/2022] [Revised: 09/14/2022] [Accepted: 09/21/2022] [Indexed: 11/30/2022]
Abstract
This review focuses on research my colleagues and I have conducted on etiological pathways to depression. Much of this work has focused on the measurement of neural responses to appetitive cues, using two event-related brain potential (ERP) components, the Late Positive Potential (LPP) and the Reward Positivity (RewP). Reductions in each of these components have been associated with current symptoms of depression, and in some cases have been shown to differentiate anxious from depressive phenotypes. In this review, I will describe three broad and related approaches we have taken in our research to address a series of interdependent issuess. The first attempts to understand different sources of variation in the LPP and RewP, and how these sources interact with one another. The second tries to identify whether variation in the processes measured by these ERP components might reflect a latent vulnerability to depression and its symptoms, that is evident prior to illness onset. And the third examines the possibility that the processes reflected in the LPP and RewP might play a mechanistic role in the development of depression.
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Affiliation(s)
- Anna Weinberg
- Department of Psychology, McGill University, Montreal, Quebec, Canada
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11
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Zhao X, Liu Y, Chen T, Wang S, Chen J, Wang L, Liu G. Differences in brain activations between micro- and macro-expressions based on electroencephalography. Front Neurosci 2022; 16:903448. [PMID: 36172039 PMCID: PMC9511965 DOI: 10.3389/fnins.2022.903448] [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: 03/24/2022] [Accepted: 08/23/2022] [Indexed: 12/04/2022] Open
Abstract
Micro-expressions can reflect an individual's subjective emotions and true mental state and are widely used in the fields of mental health, justice, law enforcement, intelligence, and security. However, the current approach based on image and expert assessment-based micro-expression recognition technology has limitations such as limited application scenarios and time consumption. Therefore, to overcome these limitations, this study is the first to explore the brain mechanisms of micro-expressions and their differences from macro-expressions from a neuroscientific perspective. This can be a foundation for micro-expression recognition based on EEG signals. We designed a real-time supervision and emotional expression suppression (SEES) experimental paradigm to synchronously collect facial expressions and electroencephalograms. Electroencephalogram signals were analyzed at the scalp and source levels to determine the temporal and spatial neural patterns of micro- and macro-expressions. We found that micro-expressions were more strongly activated in the premotor cortex, supplementary motor cortex, and middle frontal gyrus in frontal regions under positive emotions than macro-expressions. Under negative emotions, micro-expressions were more weakly activated in the somatosensory cortex and corneal gyrus regions than macro-expressions. The activation of the right temporoparietal junction (rTPJ) was stronger in micro-expressions under positive than negative emotions. The reason for this difference is that the pathways of facial control are different; the production of micro-expressions under positive emotion is dependent on the control of the face, while micro-expressions under negative emotions are more dependent on the intensity of the emotion.
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Affiliation(s)
- Xingcong Zhao
- School of Electronic and Information Engineering, Southwest University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Southwest University, Chongqing, China
| | - Ying Liu
- Key Laboratory of Cognition and Personality, Ministry of Education, Southwest University, Chongqing, China
- School of Music, Southwest University, Chongqing, China
| | - Tong Chen
- School of Electronic and Information Engineering, Southwest University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Southwest University, Chongqing, China
| | - Shiyuan Wang
- School of Electronic and Information Engineering, Southwest University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Southwest University, Chongqing, China
| | - Jiejia Chen
- School of Electronic and Information Engineering, Southwest University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Southwest University, Chongqing, China
| | - Linwei Wang
- Key Laboratory of Cognition and Personality, Ministry of Education, Southwest University, Chongqing, China
| | - Guangyuan Liu
- School of Electronic and Information Engineering, Southwest University, Chongqing, China
- Key Laboratory of Cognition and Personality, Ministry of Education, Southwest University, Chongqing, China
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Funkhouser CJ, Katz AC, Meissel EEE, Stevens ES, Weinberg A, Nabb CB, Shankman SA. Associations Between Repetitive Negative Thinking and Habituation of Defensive Responding Within and Between Sessions. AFFECTIVE SCIENCE 2022; 3:616-627. [PMID: 36385910 PMCID: PMC9537406 DOI: 10.1007/s42761-022-00121-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 04/21/2022] [Indexed: 11/30/2022]
Abstract
Repetitive negative thinking (RNT) is a transdiagnostic risk factor for internalizing psychopathology, and theoretical models suggest that RNT may maintain symptoms by interfering with psychophysiological habituation. The present study therefore examined associations between RNT and habituation within and between study sessions. Community members (N=86) completed a habituation task involving exposure to acoustic probes at up to five sessions spaced 7 days apart on average. Eyeblink startle response was measured using the electromyography startle magnitude. Self-reported anxiety was assessed before and after the habituation task at each session. Multilevel growth curve modeling indicated that RNT was associated with a higher "floor" (i.e., asymptote) of startle responding as evidenced by reduced within-session startle habituation at later sessions. Results suggest that RNT may disrupt startle habituation and are consistent with theoretical models proposing that RNT sustains physiological activation to support avoidance of negative emotional contrasts or perceived future threats. Supplementary Information The online version contains supplementary material available at 10.1007/s42761-022-00121-w.
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Affiliation(s)
- Carter J. Funkhouser
- Department of Psychology, University of Illinois at Chicago, 1007 W. Harrison St, Chicago, IL 60607 USA
| | - Andrea C. Katz
- VA Puget Sound Health Care System, Seattle Division, 1660 South Columbian Way, Seattle, WA 98108 USA
| | - Emily E. E. Meissel
- Department of Psychology, San Diego State University/University of California San Diego, 6363 Alvarado Ct, San Diego, CA 92120 USA
| | | | - Anna Weinberg
- Department of Psychology, McGill University, 2001 McGill College Ave., Montreal, Quebec, H3A 1G1 Canada
| | - Carver B. Nabb
- Department of Psychiatry and Behavioral Sciences, Northwestern University, 680 N. Lake Shore Dr, Chicago, IL 60611 USA
| | - Stewart A. Shankman
- Department of Psychiatry and Behavioral Sciences, Northwestern University, 680 N. Lake Shore Dr, Chicago, IL 60611 USA
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Webber HE, de Dios C, Kessler DA, Schmitz JM, Lane SD, Suchting R. Late positive potential as a candidate biomarker of motivational relevance in substance use: Evidence from a meta-analysis. Neurosci Biobehav Rev 2022; 141:104835. [PMID: 36031010 DOI: 10.1016/j.neubiorev.2022.104835] [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: 05/02/2022] [Revised: 08/19/2022] [Accepted: 08/20/2022] [Indexed: 10/15/2022]
Abstract
The objective of the current meta-analysis was to assess the effect size of the Late Positive Potential (LPP) to drug and emotional cues in substance users compared to controls. The secondary objective was to test for moderation by: age, gender, years of use, use status, and substance type. Search was performed in August 2021 using PubMed. Inclusion criteria were: substance use disorder/dependence or validated self-report, LPP means, healthy control comparison, non-acute drug study, data available, peer-reviewed journal, English, and human participants. Selection bias was tested through modified Egger's regression and exploratory 3-parameter selection model tests. Results (k = 11) indicated LPP to drug cues was larger in substance use compared to control group, with a large effect size (Hedges' g=1.66, 95%CI [0.64,2.67], p = 0.005). There were no overall differences for emotional cues. Though threats of selection bias were not severe, inclusion of more studies with larger sample sizes in future meta-analyses will allow more robust tests of publication bias and more accurate measures of effect size.
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Affiliation(s)
- Heather E Webber
- Faillace Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX 77054, USA.
| | - Constanza de Dios
- Faillace Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX 77054, USA
| | - Danielle A Kessler
- College of Medicine at Tower Health, Drexel University, 50 Innovation Way, Wyomissing, PA 19610, USA
| | - Joy M Schmitz
- Faillace Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX 77054, USA
| | - Scott D Lane
- Faillace Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX 77054, USA
| | - Robert Suchting
- Faillace Department of Psychiatry and Behavioral Sciences, University of Texas Health Science Center at Houston, 1941 East Road, Houston, TX 77054, USA
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