International Journal of Psychophysiology最新文献

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Neural correlates of approach–avoidance behavior in healthy subjects: Effects of low-frequency repetitive transcranial magnetic stimulation (rTMS) over the right dorsolateral prefrontal cortex 健康受试者接近-回避行为的神经相关性:低频重复经颅磁刺激(rTMS)对右侧背外侧前额叶皮层的影响。
IF 2.5 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-07-11 DOI: 10.1016/j.ijpsycho.2024.112392
Bernis Sütçübaşı , Ali Bayram , Barış Metin , Tamer Demiralp
{"title":"Neural correlates of approach–avoidance behavior in healthy subjects: Effects of low-frequency repetitive transcranial magnetic stimulation (rTMS) over the right dorsolateral prefrontal cortex","authors":"Bernis Sütçübaşı ,&nbsp;Ali Bayram ,&nbsp;Barış Metin ,&nbsp;Tamer Demiralp","doi":"10.1016/j.ijpsycho.2024.112392","DOIUrl":"10.1016/j.ijpsycho.2024.112392","url":null,"abstract":"<div><p>The dorsolateral prefrontal cortex (dlPFC) is implicated in top-down regulation of emotion, but the detailed network mechanisms require further elucidation. To investigate network-level functions of the dlPFC in emotion regulation, this study measured changes in task-based activation, resting-state and task-based functional connectivity (FC) patterns following suppression of dlPFC excitability by 1-Hz repetitive transcranial magnetic stimulation (rTMS). In a sham-controlled within-subject design, 1-Hz active or sham rTMS was applied to the right dlPFC of 19 healthy volunteers during two separate counterbalanced sessions. Following active and sham rTMS, functional magnetic resonance imaging (fMRI) was conducted in the resting state (rs-fMRI) and during approach–avoidance task responses to pictures with positive and negative emotional content (task-based fMRI). Activation and generalized psychophysiological interaction analyses were performed on task-based fMRI, and seed-based FC analysis was applied to rs-fMRI data. Task-based fMRI revealed greater and more lateralized activation in the right hemisphere during negative picture responses compared to positive picture responses. After active rTMS, greater activation was observed in the left middle prefrontal cortex compared to sham rTMS. Further, rTMS reduced response times and error rates in approach to positive pictures compared to negative pictures. Significant FC changes due to rTMS were observed predominantly in the frontoparietal network (FPN) and visual network (VN) during the task, and in the default mode network (DMN) and VN at rest. Suppression of right dlPFC activity by 1-Hz rTMS alters large-scale neural networks and modulates emotion, supporting potential applications for the treatment of mood disorders.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"203 ","pages":"Article 112392"},"PeriodicalIF":2.5,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141604569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electrophysiological responses to digit stimulation in a tactile oddball paradigm 在触觉怪球范例中对数字刺激的电生理反应。
IF 2.5 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-07-02 DOI: 10.1016/j.ijpsycho.2024.112391
{"title":"Electrophysiological responses to digit stimulation in a tactile oddball paradigm","authors":"","doi":"10.1016/j.ijpsycho.2024.112391","DOIUrl":"10.1016/j.ijpsycho.2024.112391","url":null,"abstract":"<div><p>Sensory memory traces are assessed via oddball paradigms in which deviant (infrequent) stimuli are interspersed into a string of standard (frequent) stimuli. Once a memory trace for the standard is established, the deviant spurs a change detection response measured via the resulting event related potential (ERP). Response magnitude is sensitive to the differences in stimuli properties or categories and influenced by individual experience. The goal of the present study was to use ERPs to test the relation between individual digits in the somatosensory cortex and the extent to which digit representations are influenced by individual differences in experience such as independent mobility and playing video games. The present study of 60 undergraduates utilized a passive tactile oddball paradigm, stimulating the thumb, middle, and little fingers. The oddball paradigm was fully matched with each digit serving as the standard and deviant. A temporal principal component analysis (tPCA) identified factors that matched three a priori ERP components: N80, somatosensory mismatch negativity (sMMN), and P300. Analyses confirmed the anticipated differences between standards and deviants and provided some support for prior ERP work suggesting the thumb is in a different functional category than the other digits. Independent control of individual digits (such as the little finger) was positively related to only one aspect of the ERP (P3a) while video game experience was not associated with ERP differences. Cumulatively, these results provide a more nuanced examination of tactile oddball paradigms and how ERP methods can shed light on the relations between different digits.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"203 ","pages":"Article 112391"},"PeriodicalIF":2.5,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141535983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reward positivity moderates the association between pubertal status and social anxiety symptoms in nine-to-12-year-old youths 奖励积极性可调节 9-12 岁青少年青春期状况与社交焦虑症状之间的关系。
IF 2.5 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-07-02 DOI: 10.1016/j.ijpsycho.2024.112390
Pan Liu , Jaron X.Y. Tan
{"title":"Reward positivity moderates the association between pubertal status and social anxiety symptoms in nine-to-12-year-old youths","authors":"Pan Liu ,&nbsp;Jaron X.Y. Tan","doi":"10.1016/j.ijpsycho.2024.112390","DOIUrl":"10.1016/j.ijpsycho.2024.112390","url":null,"abstract":"<div><p>The transition to adolescence is characterized by rapid development of puberty, reward processing, and internalizing psychopathology (i.e., depression and anxiety). More advanced pubertal status and altered reward processing are both known to be associated with elevated internalizing symptoms. However, it was unclear to what extent pubertal status and reward processing interacted with each other in predicting internalizing psychopathology. We examined how the puberty-psychopathology association was moderated by the reward processing indexed by ERPs, including the reward positivity (RewP) and the late positive potential (LPP). A-hundred-and-fifteen nine-to-12-year-old typically developing youths (66 girls; Mean age/SD =10.98/1.18 years) reported their pubertal status and symptoms of depression and social anxiety and completed an EEG Doors task that assessed monetary reward feedback processing. A principal component analysis of the ERP data identified a RewP, an anterior LPP, and a posterior LPP, elicited by the win and loss feedback of the task. The puberty-social anxiety relationship was moderated by the RewP, an identified neural marker of reward sensitivity. Specifically, more advanced puberty was associated with heightened social anxiety symptoms in the presence of a larger, but not smaller, RewP. We did not observe any moderating effect of the LPPs. Our study provided novel evidence that a hypersensitivity toward the reward stimuli (indexed by an enlarged RewP) further exacerbated the risks associated with more advanced pubertal status for social anxiety.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"202 ","pages":"Article 112390"},"PeriodicalIF":2.5,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0167876024000941/pdfft?md5=5e4a77dd04e4285bb4cb59ab6fcde8de&pid=1-s2.0-S0167876024000941-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141535984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluating the efficacy of cranial electrotherapy stimulation in mitigating anxiety-induced cognitive deficits 评估颅内电疗刺激在减轻焦虑引起的认知障碍方面的疗效。
IF 2.5 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-06-27 DOI: 10.1016/j.ijpsycho.2024.112388
Thomas Wooten , Kayla S. Sansevere , Sara Siqueira , Thomas McWilliams , Sidney Peach , Erika K. Hussey , Tad Brunyé , Nathan Ward
{"title":"Evaluating the efficacy of cranial electrotherapy stimulation in mitigating anxiety-induced cognitive deficits","authors":"Thomas Wooten ,&nbsp;Kayla S. Sansevere ,&nbsp;Sara Siqueira ,&nbsp;Thomas McWilliams ,&nbsp;Sidney Peach ,&nbsp;Erika K. Hussey ,&nbsp;Tad Brunyé ,&nbsp;Nathan Ward","doi":"10.1016/j.ijpsycho.2024.112388","DOIUrl":"10.1016/j.ijpsycho.2024.112388","url":null,"abstract":"<div><p>Cranial electrotherapy stimulation (CES) is a form of non-invasive brain stimulation (NIBS) that has demonstrated potential to modulate neural activity in a manner that may be conducive to improved cognitive performance. While other forms of NIBS, such as transcranial direct current stimulation (tDCS), have received attention in the field as potential acute cognitive enhancers, CES remains relatively unexplored. The current study aimed to assess the efficacy of CES in improving acute cognitive performance under normal experimental conditions, as well as during sessions of induced situational anxiety (threat of shock or ToS). To study this question, participants completed a cognitive battery assessing processing speed and distinct aspects of executive functioning (working memory, inhibition, and task switching) in two separate sessions in which they received active and sham CES. Participants were randomly assigned to between subject groups of either situational anxiety (ToS) or control condition (no ToS). We predicted that active CES would improve performance on assessments of executive functioning (working memory, inhibition, and task switching) relative to sham CES under ToS. We did not find any significant effects of ToS, CES, or an interaction between ToS and CES for any measures of executive functioning or processing speed. These findings suggest that a single dose of CES does not enhance executive functioning or processing speed under normal conditions or during ToS.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"202 ","pages":"Article 112388"},"PeriodicalIF":2.5,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141472799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Social participation is associated with a habituated blood pressure response to recurrent stress 社会参与与反复压力下的习惯性血压反应有关。
IF 2.5 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-06-25 DOI: 10.1016/j.ijpsycho.2024.112389
Tracey M. Keogh, Siobhán Howard
{"title":"Social participation is associated with a habituated blood pressure response to recurrent stress","authors":"Tracey M. Keogh,&nbsp;Siobhán Howard","doi":"10.1016/j.ijpsycho.2024.112389","DOIUrl":"10.1016/j.ijpsycho.2024.112389","url":null,"abstract":"<div><p>Lower cardiovascular reactivity is a proposed marker of motivational dysregulation and is related to a range of adverse behavioural and health outcomes. Social participation is a form of motivated behaviour and represents the frequency in which an individual engages in social activities. Low social participation has recently been linked to lower cardiovascular responses to acute psychological stress. With recent work emphasizing the importance of assessing adaptation of the cardiovascular response to recurrent stress, the aim of the current study is to build on previous work by examining the relationship between social participation and cardiovascular stress response adaptation. This study utilised data from the Pittsburgh Cold Study 3 (PCS 3). Two hundred and thirteen participants (<em>M</em> = 30.13; <em>SD</em> = 10.85) completed a social participation measure and had their systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate (HR) monitored across two separate standardized stress testing sessions. The testing sessions consisted of a 20-minute baseline and a 15-minute stress task. Results indicated that higher levels of social participation were associated with greater blood pressure habituation to recurrent stress, extending previous work identifying that social participation was associated with higher cardiovascular responses to stress. The present study identifies that those reporting greater levels of social participation may show enhanced stress tolerance when exposed to recurrent stress.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"202 ","pages":"Article 112389"},"PeriodicalIF":2.5,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S016787602400093X/pdfft?md5=1aa19914ca14586a0160977af57571ac&pid=1-s2.0-S016787602400093X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141472800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Asymmetries in event-related potentials part 1: A systematic review of face processing studies 事件相关电位的不对称性第 1 部分:人脸处理研究的系统回顾。
IF 2.5 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-06-22 DOI: 10.1016/j.ijpsycho.2024.112386
Petunia Reinke , Lisa Deneke , Sebastian Ocklenburg
{"title":"Asymmetries in event-related potentials part 1: A systematic review of face processing studies","authors":"Petunia Reinke ,&nbsp;Lisa Deneke ,&nbsp;Sebastian Ocklenburg","doi":"10.1016/j.ijpsycho.2024.112386","DOIUrl":"10.1016/j.ijpsycho.2024.112386","url":null,"abstract":"<div><p>The human brain shows distinct lateralized activation patterns for a range of cognitive processes. One such function, which is thought to be lateralized to the right hemisphere (RH), is human face processing. Its importance for social communication and interaction has led to a plethora of studies investigating face processing in health and disease. Temporally highly resolved methods, like event-related potentials (ERPs), allow for a detailed characterization of different processing stages and their specific lateralization patterns. This systematic review aimed at disentangling some of the contradictory findings regarding the RH specialization in face processing focusing on ERP research in healthy participants. Two databases were searched for studies that investigated left and right electrodes while participants viewed (mostly neutral) facial stimuli. The included studies used a variety of different tasks, which ranged from passive viewing to memorizing faces. The final data selection highlights, that strongest lateralization to the RH was found for the N170, especially for right-handed young male participants. Left-handed, female, and older participants showed less consistent lateralization patterns. Other ERP components like the P1, P2, N2, P3, and the N400 were overall less clearly lateralized. The current review highlights that many of the assumed lateralization patterns are less clear than previously thought and that the variety of stimuli, tasks, and EEG setups used, might contribute to the ambiguous findings.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"202 ","pages":"Article 112386"},"PeriodicalIF":2.5,"publicationDate":"2024-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0167876024000904/pdfft?md5=66954a0fd16092e698dd8a322d95e130&pid=1-s2.0-S0167876024000904-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141447655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Time-varying similarity of neural responses to musical tension is shaped by physical features and musical themes 神经对音乐张力反应的时变相似性受身体特征和音乐主题的影响。
IF 2.5 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-06-21 DOI: 10.1016/j.ijpsycho.2024.112387
Chao Xue , Yiran Chen , William Forde Thompson , Fang Liu , Cunmei Jiang
{"title":"Time-varying similarity of neural responses to musical tension is shaped by physical features and musical themes","authors":"Chao Xue ,&nbsp;Yiran Chen ,&nbsp;William Forde Thompson ,&nbsp;Fang Liu ,&nbsp;Cunmei Jiang","doi":"10.1016/j.ijpsycho.2024.112387","DOIUrl":"10.1016/j.ijpsycho.2024.112387","url":null,"abstract":"<div><p>The similarity of understanding is important for music experience and communication, but little is understood about the sources of this common knowledge. Although neural responses to the same piece of music are known to be similar across listeners, it remains unclear whether this neural response similarity is linked to musical understanding and the role of dynamic musical attributes in shaping it. Our study addresses this gap by investigating the relationship between neural response similarity, musical tension, and dynamic musical attributes. Using electroencephalography-based inter-subject correlation (EEG-ISC), we examined how the neural response similarity among listeners varies throughout the evaluation of musical tension in the first movement of Beethoven's Piano Sonata No. 8. Participants continuously rated the degree of alignment between musical events and their expectations, while neural activity was recorded using electroencephalography (EEG). The results showed that neural response similarity fluctuated in tandem with musical tension, with increased similarity observed during moments of heightened tension. This time-varying neural response similarity was influenced by two dynamic attributes contributing to musical tension: physical features and musical themes. Specifically, its fluctuation was driven by physical features, and the patterns of its variation were modulated by musical themes, with similar time-varying patterns observed across similar thematic materials. These findings offer valuable insight into the role of dynamic musical attributes in shaping neural response similarity, and reveal an important source and mechanism of shared musical understandings.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"202 ","pages":"Article 112387"},"PeriodicalIF":2.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141443777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
International Organization of Psychophysiology 国际心理生理学组织
IF 3 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-06-08 DOI: 10.1016/S0167-8760(24)00083-7
{"title":"International Organization of Psychophysiology","authors":"","doi":"10.1016/S0167-8760(24)00083-7","DOIUrl":"https://doi.org/10.1016/S0167-8760(24)00083-7","url":null,"abstract":"","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"201 ","pages":"Article 112379"},"PeriodicalIF":3.0,"publicationDate":"2024-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141294450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Age-related changes in brain oscillatory patterns during an n-back task in children and adolescents 儿童和青少年在进行 N 回任务时大脑振荡模式与年龄有关的变化。
IF 3 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-06-06 DOI: 10.1016/j.ijpsycho.2024.112372
Carlos M. Gómez , Rocío Linares , Elena I. Rodríguez-Martínez , Santiago Pelegrina
{"title":"Age-related changes in brain oscillatory patterns during an n-back task in children and adolescents","authors":"Carlos M. Gómez ,&nbsp;Rocío Linares ,&nbsp;Elena I. Rodríguez-Martínez ,&nbsp;Santiago Pelegrina","doi":"10.1016/j.ijpsycho.2024.112372","DOIUrl":"10.1016/j.ijpsycho.2024.112372","url":null,"abstract":"<div><p>The development of brain oscillatory responses and their possible role in the working memory (WM) performance of children, adolescents and young adults was investigated. A set of 0- and 1-back tasks with letter stimuli were administered to a final sample of 131 subjects (between 6 and 20 years of age). A decrease in response times (RTs) and an increase of the sensitivity index <em>d</em>-prime (<em>d</em>′) were seen with increased age. RTs increased and <em>d</em>′ decreased with load, indicating higher difficulty for higher loads. Event-related synchronization (ERS) and event-related desynchronization (ERD) were obtained by the convolution of Morlet wavelets on the recorded EEG. Statistical analyses were performed of the absolute and relative power of brain oscillations defined by topography, frequency and latency. Posterior alpha and beta ERD, and frontocentral theta ERS, were induced by the stimuli presented during the <em>n</em>-back task. While relative theta ERS increased with age, absolute theta ERS, absolute and relative alpha and, absolute beta ERD, decreased with age. Age-related improvement in behavioral performance was mediated by relative theta. Alpha and beta ERD were more pronounced for the most difficult task (1-back) and for the target condition. Globally, there was high consistency of the effects of target type and task load across development. Theta ERS maturation is a crucial step for improving WM performance during development, while alpha and beta ERD maturation seem to be less critical for behavioral performance improvement with age, possibly due to a sufficient level of alpha-beta ERD for good performance in young children.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"202 ","pages":"Article 112372"},"PeriodicalIF":3.0,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S016787602400076X/pdfft?md5=1dc218196f5f4887a9ff3a6101ad8356&pid=1-s2.0-S016787602400076X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141288965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Approach bias in individuals with Internet gaming disorder: Evidence from an event-related potential-based approach-avoid task 网络游戏障碍患者的接近偏差:基于事件相关电位的接近-回避任务提供的证据。
IF 3 3区 心理学
International Journal of Psychophysiology Pub Date : 2024-06-04 DOI: 10.1016/j.ijpsycho.2024.112376
Cuijing Li , Ting Pan , Jinbo He , Yang Zheng , Liyan Fan , Yayun Meng
{"title":"Approach bias in individuals with Internet gaming disorder: Evidence from an event-related potential-based approach-avoid task","authors":"Cuijing Li ,&nbsp;Ting Pan ,&nbsp;Jinbo He ,&nbsp;Yang Zheng ,&nbsp;Liyan Fan ,&nbsp;Yayun Meng","doi":"10.1016/j.ijpsycho.2024.112376","DOIUrl":"10.1016/j.ijpsycho.2024.112376","url":null,"abstract":"<div><p>Individuals with Internet gaming disorder (IGD) often exhibit an approach bias towards gaming cues compared to non-gaming cues. Although previous studies suggested a positive correlation between approach bias and the severity of game use, the neuropsychological mechanisms that underpin the automatic action tendencies remain largely unexplored. The present study measured event-related potentials (ERPs) in 22 IGD and 23 healthy control (HC) participants who met the inclusion criteria, both groups conducted the Stimulus-Response Compatibility task (SRC), with their ERPs recorded during the task. Results revealed that the IGD group showed a significantly larger approach bias towards gaming cues (avoidance versus approach reaction time) compared to the HC group. The amplitude of P300 significantly increased, whereas N100 significantly decreased for game-approach compared to game-avoid for IGD compared to HC participants. The findings suggested that the enhanced integrated motivational value under compatible conditions as well as increased stimulus-response conflicts under incompatible conditions may contribute to the approach bias in IGD individuals. Further investigation on the intervention is prompted through longitudinal studies.</p></div>","PeriodicalId":54945,"journal":{"name":"International Journal of Psychophysiology","volume":"202 ","pages":"Article 112376"},"PeriodicalIF":3.0,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141285456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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