许婷
西南大学心理学部
联系方式：西南大学磁共振中心204室，邮箱：xuting21@swu.edu.cn
个人简介：
西南大学心理学部副教授。目前致力于研究奖惩加工的计算认知机制和神经基础，以尝试从多维角度理解精神障碍奖惩加工缺陷有关症状的背后心理和神经机制，并基于此使用新型药理神经调节剂和无创神经调控手段予以干预，具体包括：（1）利用计算建模和多变量神经解码技术刻画奖赏加工不同阶段（奖赏期待、结果反馈、基于努力的奖赏选择以及奖赏学习）的计算神经特征；（2）进一步结合药理学手段、磁共振成像和神经调控技术以及影像转录组分析方法阐明药物和神经刺激作用奖惩加工的宏观神经影像标志和微观转录特征。迄今已在Proceedings of the National Academy of Sciences of the United States of America、Molecular Psychiatry、Journal of Experimental Psychology: General、Communications Biology、Journal of Neuroscience等权威刊物发表论文30余篇。受邀担任Psychological Medicine、Biological Psychiatry: Cognitive Neuroscience and Neuroimaging、BMC Neuroscience等多个国际著名期刊的审稿人。
主要经历：
2024/07-至今，西南大学，心理学部，副教授
2020/09-2024/06，电子科技大学，生命科学与技术学院，生物医学工程博士
2017/09-2020/06，西南大学，心理学部，发展与教育心理学硕士
科研项目：
(1) 国家自然科学基金青年项目，非自杀性自伤行为的奖赏异化机制：认知基础和神经干预，2026. 01-2028.12，在研，主持，
(2) 重庆市自然科学基金面上项目，亚临床抑郁个体奖赏学习缺陷的形成机制及氯沙坦靶向调控研究，2026. 01-2028.12，在研，主持
(3) 西南大学中央高校基本科研业务费科研启动项目，奖赏学习的认知计算机制和多模态神经标记，2025. 05-2028.12，在研，主持
代表性学术论文（#共同第一作者，*通讯作者）：
1. Xu, T*., Zhu, C., Zhou, X., Chen, Z., Gan, X., Cui, X, … & Feng, T*. (2025). Dissociable Neural Connectome Mapping of Reward and Punishment Responsiveness in Young Adults: Associations with Genetic Variability and Neurotransmitter Profiles. Journal of Neuroscience, In press
2. Xu, T., Zhang, L., Zhou, F., Fu, K., Gan, X., Chen, Z., ... & Becker, B*. (2025). Distinct neural computations scale the violation of expected reward and emotion in social transgressions. Communications Biology, 8(1), 106.
3. Xu, T., Chen, Z., Zhou, X., Wang, L., ... & Becker, B*. (2024). The central renin angiotensin system-a genetic pathway, functional decoding and selective target engagement characterization in humans. Proceedings of the National Academy of Sciences of the United States of America, 121(8).
4. Xu, T., Zhou, X., Kanen, J. W., Wang, L., … & Becker, B*. (2023). Angiotensin blockade enhances motivational reward learning via enhancing striatal prediction error signaling and frontostriatal communication. Molecular psychiatry, 28(4), 1692–1702.
5. Xu, T., Zhang, S., Zhou, F., & Feng, T*. (2023). Stimulation of left dorsolateral prefrontal cortex enhances willingness for task completion by amplifying task outcome value. Journal of Experimental Psychology: General, 152(4), 1122.
6. Xu, T., Zhou, X., Jiao, G., Zeng, Y., Zhao, W., Li, J., ... & Becker, B*. (2022). Angiotensin antagonist inhibits preferential negative memoryencoding via decreasing hippocampus activation and its coupling with the amygdala. Biological Psychiatry-Cognitive Neuroscience and Neuroimaging, 7(10), 970-978.
7. Xu, T., Sirois, F. M., Zhang, L., Yu, Z., & Feng, T*. (2021). Neural basis responsible for self-control association with procrastination: Right MFC and bilateral OFC functional connectivity with left dlPFC. Journal Research in Personality, 91, 104064.
8. Xu, T., Chen, Z., … & Feng, T*. (2021). Neuroanatomical substrates accounting for the effect of present hedonistic time perspective on risk preference: the mediating role of right posterior parietal cortex. Brain imaging and behavior, 15, 244-254.
9. Xu, T., Chen, Z., & Feng, T*. (2019). The preference for future outcomes correlates with the temporal variability of functional connectivity among brain regions. Behavioural Brain Research, 375, 112111.
10. Zhang R, Gan X, Xu T, Yu F, Wang L, Song X, Jiao G, Liu X, Zhou F, Becker B*. A neurofunctional signature of affective arousal generalizes across valence domains and distinguishes subjective experience from autonomic reactivity. Nature Communications. 2025 Jul 14;16(1):6492.
11. Gan, X#., Zhou, F#., Xu, T., Liu, X., Zhang, R., Zheng, Z., ... & Becker, B*. (2024). A neurofunctional signature of subjective disgust generalizes to oral distaste and socio-moral contexts. Nature human behaviour, 1-20.
12. Fu, K., Xu, S., Zhang, Z., Liu, D., Xu, T., Zhang, Y., ... & Becker, B*. (2024). Oxytocin Reduces Subjective Fear in Naturalistic Social Contexts via Enhancing Top‐Down Middle Cingulate Amygdala Regulation and Brain‐Wide Fear Representations. Advanced Science, e03251.
13. Chen, Z., Tang, Y., Liu, X., Li, W., Hu, Y., Hu, B., Xu T, ... & Feng, T*. (2024). Edge-centric connectome-genetic markers of bridging factor to comorbidity between depression and anxiety. Nature Communications, 15(1), 10560.
14. Fang, Z., Zhao, M., Xu, T., Li, Y., Xie, H., Quan, P., ... & Zhang, R. Y*. (2024). Individuals with anxiety and depression use atypical decision strategies in an uncertain world. eLife, 13.
15. Zhou, M., Zhu, S., Xu, T., Wang, J., Zhuang, Q., Zhang, Y., ... & Yao, S*. (2024). Neural and behavioral evidence for oxytocin’s facilitatory effects on learning in volatile and stable environments. Communications Biology, 7(1), 109.
16. Bore, M. C., Liu, X., Gan, X., Wang, L., Xu, T., Ferraro, S., ... & Becker, B*. (2024). Distinct neurofunctional alterations during motivational and hedonic processing of natural and monetary rewards in depression–a neuroimaging meta-analysis. Psychological Medicine, 54(4), 639-651.
17. Zhou, X., Xu, T., Zeng, Y., Zhang, R., Qi, Z., Zhao, W., ... & Becker, B*. (2023). The angiotensin antagonist Losartan modulates social reward motivation and punishment sensitivity via modulating midbrain-striato-frontal circuits. Journal of Neuroscience, 43(3), 472-483.
18. Zhang, R., Zhao, W., Qi, Z., Xu, T., Zhou, F., & Becker, B*. (2023). Angiotensin II regulates the neural expression of subjective fear in humans: a precision pharmaco-neuroimaging approach. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, 8(3), 262-270.
19. Chen, Z., Feng, P., Becker, B., Xu, T., Nassar, M. R., Sirois, F., ... & Feng, T*. (2021). Neural connectome prospectively encodes the risk of post-traumatic stress disorder (PTSD) symptom during the COVID-19 pandemic. Neurobiology of stress, 15, 100378.
20. Li, Y., Zhang, L., Zhang, R., Xu, T., & Feng, T*. (2022). The neural basis linking achievement motivation with procrastination: left Precuneus connectivity with right anterior cingulate cortex. Personality and Social Psychology Bulletin, 48(9), 1382-1392.
21. Gao, K., Zhang, R., Xu, T., Zhou, F., & Feng, T*. (2021). The effect of conscientiousness on procrastination: The interaction between the self‐control and motivation neural pathways. Human Brain Mapping, 42(6), 1829-1844.
22. Zhang, R., Chen, Z., Xu, T., & Feng, T*. (2021). The neural basis underlying the relation between the action identification level and delay discounting: The medial and orbital frontal cortex functional connectivity with the precuneus. International Journal of Psychophysiology, 159, 74-82.
23. Zhang, R., Chen, Z., Xu, T., Zhang, L., & Feng, T*. (2020). The overlapping region in right hippocampus accounting for the link between trait anxiety and procrastination. Neuropsychologia, 146, 107571.
24. Chen, Z., Zhang, R., Xu, T., Yang, Y., Wang, J., & Feng, T. (2020). Emotional attitudes towards procrastination in people: A large-scale sentiment-focused crawling analysis. Computers in Human Behavior, 110, 106391.
25. Huo, H., Seger, C. A., Zhou, D., Chen, Z., Xu, T., Zhang, R., ... & Chen, Q*. (2020). The assessment dimension of regulatory mode mediates the relation between frontoparietal connectivity and risk-taking: Evidence from voxel-base morphometry and functional connectivity analysis. Brain and cognition, 140, 105533.
26. Yang, Y., Chen, Z., Zhang, R., Xu, T., & Feng, T*. (2020). Neural substrates underlying episodic future thinking: A voxel-based morphometry study. Neuropsychologia, 138, 107255.
27. Wang, M., Chen, Z., Zhang, S., Xu, T., Zhang, R., Suo, T., & Feng, T*. (2019). High self-control reduces risk preference: The role of connectivity between right orbitofrontal cortex and right anterior cingulate cortex. Frontiers in Neuroscience, 13, 194.
28. 陈志毅,苏缇,张荣,许婷,周凡,杨雅琪 & 冯廷勇*.(2020).拖延的大尺度脑网络效用连接模式:基于多态格兰杰因果模型分析.中国科学:生命科学(01),54-69.
其它论文发表情况：https://www.researchgate.net/profile/Ting-Xu-45/research
