个人简介
贾世伟，教授、硕士生导师。研究方向为强化学习的认知与神经机制。关注强化学习过程中奖赏系统与控制系统的协调机制，以及奖赏系统、控制系统异常在抑郁与成瘾等心理问题中的作用。以第一/通讯作者在《心理学报》、Neuroimage、Cerebral Cortex等国内外高水平期刊发表论文20余篇。主持科技创新2030重大项目子课题、国家自然科学基金以及山东省自然科学基金项目。研究成果获得山东省高校优秀科研成果奖1项。担任国家自然科学基金通讯评审专家，《心理学报》、《心理科学》、Psychophysiology, Brain Research等中英文期刊审稿专家。
学术成果
1. Jia S, Liu D, Yue Y, Colzato L, Hommel B, Beste C. (2025) Periodic and aperiodic neural activity contribute to the microgenesis of learning from mistakes. Neuroimage, 317, 121341.
2. Qi C, Zhu J, Chen L, Tong L, Jia S*. (2025) Perceptual load modulates the delta oscillation and the contribution of delta oscillation to reward positivity during feedback valence encoding. Frontiers in Psychology, 16, 1658756.
3. Song W, Qi R, Tong L, Qi C, Li L, Jia S*. (2025) Reward processing dominates the brain during feedback evaluation: Electrophysiological evidence. Brain Research, 1848.
4. Jia S, Liu D, Song W, Beste C, Colzato L, Hommel B*. (2024) Tracing conflict-induced cognitive-control adjustments over time using aperiodic EEG activity, Cerebral Cortex, 34(5), bhae185.
5. 贾世伟, 齐丛丛, 陈乐乐, 任衍具* (2022) 工作记忆负荷对反馈加工过程的影响: 来自脑电研究的证据. 心理学报, 54(3):248-258.
6. 秦浩方, 黄蓉, 贾世伟* (2021) 反馈相关负波:一种抑郁症的生物标记物. 心理科学进展, 29(3):10.
7. 陈乐乐; 黄蓉; 贾世伟* (2020) 反馈相关负波与成瘾. 心理科学进展, 28(6):959-968.
8. 万楠; 朱树青; 贾世伟* (2020) 反馈间隔影响反馈加工: 整合行为和电生理研究的视角. 心理科学进展, 28(2):230-239.
9. 朱树青; 翟昱; 贾世伟* (2019) 反馈评估的局部背景依赖效应：ERP研究. 心理学报, 51(11):1198-1207.
10. Zhu S, Wang Y, Gao S, Jia S*. (2019) The influence of context condition on outcome evaluation in experimental conditions: Even vs. Neutral.International Journal of Psychophysiology. 141:28-36.
11. Qiu F, Han M, Zhai Y, Jia S*. (2018) Categorical perception of facial expressions in individuals with non-clinical social anxiety. J Behav Ther Exp Psychiatry. 58:78-85.
12. Han, M., Shi, L., & Jia, S*. (2017) Attentional resources modulate error processing-related brain electrical activity evidence from a dual-task design. Brain Research, 1670.
13. 邱方晖; 罗跃嘉; 贾世伟* （2016）个体攻击性对愤怒表情类别知觉的影响. 心理学报, 48 (8): 946-956.
14. 韩明秀; 贾世伟* . (2016). 错误加工意识水平与错误相关脑电成分. 心理科学进展, 24 (11): 1758-1766.
15. Jia, S., Tsang, Y-K, Huang, J., Chen, H-C*. (2015) Processing Cantonese lexical tones: Evidence from oddball paradigms. Neuroscience，305（1）,351-360.
16. 邱方晖, 罗跃嘉, 贾世伟*. (2015) 面部表情的类别知觉及其个体差. 心理科学进展, 23(6): 946-958
17. Jia S, Zhang Q, Li S* . (2014) Field dependence-independence modulates the efficiency of filtering out irrelevant information in a visual working memory task. Neuroscience. 278C:136-143.
18. Jia S, Tsang YK,Huang J, Chen HC*. (2013) Right hemisphere advantage in processing Cantonese level andcontour tones: Evidence from dichotic listening, Neuroscience Letters, 556, 135-139.
19. Huang J, WangS, Jia S, Mo D, Chen H-C* (2013) CorticalDynamics of Semantic Processing during Sentence Comprehension: Evidence fromEvent-Related Optical Signals. PLoS ONE 8(8): e70671.
20. Jia S, Zhang W, Li P, Feng T, Li H*. (2013) Attitude toward money modulates outcome processing: An ERP study. Social Neuroscience, 8(1):43-51.
21. Li S., Gong D., Jia S., Zhang W.*, Ma Y.. (2011) Object and spatial visualizers have different object-processing patterns: behavioral and ERP evidence. Neuroreport, 22(17), 860-4.
22. Tsang Y-K., Jia S. W., Huang J, Chen H-C*. (2011) ERP correlates of pre-attentive processing of Cantonese lexical tones: The effects of pitch contour and pitch height. Neuroscience Letters, 487 (3): 268-72.
23. Li P, Jia S. W., Feng T, Liu Q, Suo T, Li H*. (2010) The influence of the diffusion of responsibility effect on outcome evaluations: electrophysiological evidence from an ERP study. Neuroimage, 52(4): 1727-33.
24．索涛，冯廷勇，贾世伟，李红*. （2009）决策失利后情绪的接近性效应与ERP的证据，中国科学，39（6）：611~620
25. Li P., Yuan J. J., Jia S. W., Feng T. Y., Chen A. T., Li H*. (2009). Feedback-related negativity effects vanished with false or monetary loss choice. Neuroreport, 20(8): 788-92
26. Jia S. W., Li Hong, et al. (2007) Dissociate the Error Detection and Color Conflict Detection from Feedback Stimuli, an ERP study (abstract). Process in Nature Science. 17(13), 177-178.
27. Yuan, J.J., Zhang, Q.L., Li, H*.，Chen, A. T., Wang, Q.H., Zhuang, Z.C.X. & Jia., S.W.（2007）Are we sensitive to valence differences in emotionally negative stimuli? Electrophysiological evidence from an ERP study. Neuropsychologia, 45, 2764–71.
28. Jia S. W., Li H.*, Luo Y. J. Chen AT, Wang BX,Zhou X*. (2007) Detecting perceptual conflict by the feedback- related negativity in brain potentials. Neuroreport, 18(13), 1385-1388.
联系方式
Email: jiashiwei82@126.com