Weiwei Peng

Biographic Data

ID7469612
NAMEWeiwei Peng
GIVEN NAMESWeiwei
FAMILY NAMEPeng
SIGNATUREPENG W
AFFILIATIONSShenzhen University
ORCID0000-0002-4600-0036
VERIFIEDYes
TOTAL WORKS6
TOTAL CITATIONS0
WORKS AS AUTHOR6
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2020
LATEST PUBLICATION YEAR2026
H-INDEX0

  • Acute pain modulates personal and vicarious reward processing

    Peihan LIU, Weiwei Peng et al.ARTICLEActa Psychologica Sinica2026

    摘要: 疼痛和奖赏是调节人类感知和行为的两个基本激励因素, 其交互机制对理解动机决策具有重要价值。本研究采用改良版金钱激励延迟任务(Monetary Incentive Delay Task, MID), 结合事件相关电位(Event-related potential, ERP)技术, 考察健康个体在急性疼痛影响下的奖赏加工动态特征, 重点关注对个人奖赏(自我导向)和替代奖赏(他人导向)加工的阶段性调节效应。行为结果显示, 疼痛增强了个体在预期阶段的奖赏动机, 表现为更快的反应时和更多的按键次数, 且该效应随奖赏价值提升呈线性增长。ERP结果显示, 在奖赏预期阶段, 疼痛组诱发更大的cue-P2与cue-P3波幅, 提示其对奖赏线索的情绪加工和对替代奖赏的注意增强; 而在奖赏体验阶段, 疼痛组在替代奖赏条件下表现出更大的FRN和P3波幅, 表明其对社会性奖赏结果反馈的神经响应增强。上述结果共同表明, 疼痛对奖赏加工的影响存在阶段性差异:在动机层面表现为一致增强, 而在情绪体验和神经反应…

  • Exploring the underlying mechanism of the relation between trait mindfulness and insomnia among university students

    Open AccessYanhui Mao, Yiyan Li et al.ARTICLEBMC Public Health2026

    University students experience insomnia at rates higher than those of other age groups, creating significant challenges to their physical and mental health, as well as their academic achievements. While recent research has highlighted the potential of mindfulness to improve sleep quality, the mechanisms through which mindfulness alleviates insomnia remained understudied. Pain catastrophizing has been identified as a mediating factor in this relat…

  • Linking interpretation bias to individual differences in pain sensitivity

    Open AccessZekun Guo, Wenyun ZHANG et al.ARTICLECurrent Psychology2023

  • Autistic traits influence pain empathy

    Wenyun ZHANG, Shiwei ZHUO et al.ARTICLEActa Psychologica Sinica2023

    摘要

  • Abnormalities in pain sensitivity among individuals with autism spectrum disorder

    Wenyun ZHANG, Xiaoyun Li et al.ARTICLEActa Psychologica Sinica2021

    Pain is defined as an unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage. Pain is of vital functional significance, as it signals threat and initiates behavioral adaptations to avoid harm so as to protect the body. Previous studies have shown abnormalities in pain sensitivity among individuals with autism spectrum disorder (ASD), which have been associated with their …

  • Individual Variation in Pain Sensitivity and Implicit Negative Bias Toward Pain

    Qian Ye, Xiaoyun Li et al.ARTICLEPsychosomatic Medicine2020

    OBJECTIVE: Although previous studies have shown the linkage between pain sensitivity and pain-related cognitions, this study investigated whether individual variation in pain sensitivity is related to implicit negative bias toward pain. METHODS: Two groups of participants with low (LPS) or high (HPS) pain sensitivity (LPS group: n = 33; HPS group: n = 31) were recruited based on their scores on pain sensitivity questionnaires. This categorization…