个人简介
段旭君,博士,教授,博士生导师。电子科技大学百人计划入选者,国家自然科学基金优秀青年基金获得者。中国自动化学会智能健康与生物信息专委会委员,中国图象图形学学会视觉认知与计算专委会委员,四川省神经科学学会理事。
主要研究领域为孤独症脑影像,在孤独症脑动态网络成像、多模态融合成像、脑可塑性成像方面开展了一系列研究,建立“干预-评估-预测”的孤独症脑成像平台,为孤独症干预提供影像学依据,并开展临床应用。相关研究成果以第一/通讯作者发表在PNAS, Biological Psychiatry, Schizophrenia Bulletin, Cerebral Cortex, Human Brain Mapping, NeuroImage等期刊,SCI他引2000余次;主持5项国家自然科学基金项目,1项四川省科技计划面上项目,参与国家自然科学基金重点项目(排名第2)和国防科技创新特区专项子课题(排名第2),获2017年四川省科技进步奖自然科学类一等奖(排名第5),获2022年成都市“最美科技工作者”提名奖。OHBM 2023 Keynote Speaker.
主持或参与的科研项目
1. 国家自然科学基金优秀青年基金,82322035,孤独症脑成像,2024/01-2027/12, 200万元,主持
2. 国家自然科学基金面上项目,62273076,多源融合的孤独症神经机制建模与辅助诊疗算法研究,2023/01-2026/12,53万元,在研,主持
3. 国家自然科学基金面上项目,81871432,经颅磁刺激干预儿童孤独症的多模态影像学神经机制研究,2019/01-2022/12, 56万元,在研,主持
4. 国家自然科学基金面上项目,61673089,儿童孤独症早期干预的脑可塑性多模态磁共振研究,2017/01-2020/12, 62万元,在研,主持
5. 四川省科技计划,2019YJ0180,儿童孤独症多模态脑网络研究,2019/1-2021/1,10万元,在研,主持
6. 国家自然科学基金重点项目,61533006,抑郁症视听通道情绪加工脑机制的多模态脑网络计算模型,2016/01-2020/12,330.4万元,在研,参加(排名2)
7. 国家自然科学基金青年基金项目,81301279,基于大尺度功能与结构连接网络分析方法的脑发育研究,2014/01-2016/12,24万元,已结题,主持
获奖
1. 磁共振脑网络成像新方法及其对癫痫脑机制的研究,四川省科学技术进步奖,自然科学类一等奖,2018,排名(5/5)
2. 癫痫多模态磁共振成像新技术临床应用研究,中华人民共和国教育部,科技进步一等奖 2013年,排名(17/18)
专利
1. 陈彦弛,段旭君,廖伟,刘宏宇,雷鑫峰,王润诗。一种基于杏仁核功能环路介导的重复经颅磁刺激影像导航的方法。2018,申请号:201810125830.5
2. 廖伟,段旭君,陈华富。一种基于fMRI探测动态脑自发活动的数据方法。专利号:ZL 2016 1 0524807.4
代表性论文:
2023
[1] Xiaolong Shan, Lucina Q. Uddin, Rui Ma, Pengfei Xu, Jinming Xiao, Lei Li, Xinyue Huang, Yu Feng, Changchun He, Huafu Chen*, Xujun Duan*. Disentangling the individual-shared and individual-specific subspace of altered brain functional connectivity in autism spectrum disorder, Biological Psychiatry. DOI: 10.1016/j.biopsych.2023.09.012
2022
[1] JinmingXiao, Lucina Q.Uddin, YaoMeng, LeiLi, LeyingGao, XiaolongShan, XinyueHuang, WeiLiao, HuafuChen*, XujunDuan*. A spatio-temporal decomposition framework for dynamic functional connectivity in the human brain. NeuroImage, 2022, doi.org/10.1016/j.neuroimage.2022.119618
[2] Lei Li, Xinyue Huang, Jinming Xiao, Qingyu Zheng, Xiaolong Shan, Changchun He, Wei Liao, Huafu Chen*, Vinod Menon*, Xujun Duan*. Neural synchronization predicts marital satisfaction. Proc. Natl. Acad. Sci. U.S.A., 2022, 119 (34), e2202515119.
[3] Lei Li#, Xiaoran Su#, Qingyu Zheng, Jinming Xiao, XinYue Huang, Wan Chen, Kaihua Yang, Lei Nie, Xin Yang, Huafu Chen*, Shengli Shi*, Xujun Duan*.Cofluctuation analysis reveals aberrant default mode network patterns in adolescents and youths with autism spectrum disorder. Human Brain Mapping, 2022, DOI: 10.1002/hbm.25986.
[4] Xiaolong Shan, Lucina Q. Uddin, Jinming Xiao, Changchun He, Zihan Ling, Lei Li, Xinyue Huang, Huafu Chen, Xujun Duan*. Mapping the heterogeneous brain structural phenotype of autsim spectrum disorder using the normative model. Biological Psychiatry. 2022, 91:967–976.
2021
[1] Xinyue Huang, Lei Li, Zihan Ling, Leying Gao, Huafu Chen, Xujun Duan*. Gut microbiome diversity mediates the association between right dorsolateral prefrontal cortex and anxiety level. Brain Image and Behavior, 2021, Accepted.
[2] Heng Chen#, Fengmei Lu#, Fengmei Lu, Yajing Pang, Yajing Pang, Shaoqiang Han, Xujun Duan*, Huafu Chen*. Dimensional Analysis of Atypical Functional Connectivity of Major Depression Disorder and Bipolar Disorder. Cerebral Cortex, 2021, in press. https://doi.org/10.1093/cercor/bhab296
[3] Changchun He, Jesus M. Cortes, Xiaodong Kang, Jing Cao, Heng Chen, Xiaonan Guo, Ruishi Wang, Lingyin Kong, Xinyue Huang, Jinming Xiao, Xiaolong shan, Rui Feng, Huafu Chen, Xujun Duan*. Individual-based morphological brain network organization and its association with autistic symptoms in young children with autism spectrum disorder. Human Brain Mapping, 2021, 42(10):3282-3294.
[4] Jinming Xiao, Huafu Chen*, Xiaolong Shan, Changchun He, Ya Li, Xiaonan Guo, Heng Chen, Wei Liao, Lucina Q. Uddin*, Xujun Duan*. Linked social–communication dimensions and connectivity in functional brain networks in autism spectrum disorder. Cerebral Cortex, 2021, 31(8):3899-3910. DOI: 10.1093/cercor/bhab057
[5] Xiaonan Guo, Xujun Duan*,John Suckling, JiaWang, Xiaodong Kang, Heng Chen, Bharat B. Biswal, Jing Cao, Changchun He, Jinming Xiao, Xinyue Huang, Runshi Wang, Shaoqiang Han, Yun-Shuang Fan, Jing Guo, Jingping Zhao, Lijie Wu* and Huafu Chen*, Mapping progressive gray matter alterations in early childhood autistic brain. Cerebral Cortex, 2021,31(3):1500-1510.
[6] Xujun Duan#, Changchun He#, Jianjun Ou, Runshi Wang, Jinming Xiao, Lei Li, Renrong Wu, Yan Zhang*, Jingping Zhao*, Huafu Chen*. Reduced hippocampal volume and its relationship with verbal memory and negative symptoms in treatment-naive first-episode adolescent-onset schizophrenia. Schizophrenia Bulletin, 2021, 47(1): 64-74.
2020
[7] Lei Li, Changchun He, Taorong Jian, Xiaonan Guo, Jinming Xiao, Ya Li, Heng Chen, Xiaodong Kang, Huafu Chen, Xujun Duan*. Attenuated link between the medial prefrontal cortex and the amygdala in children with autism spectrum disorder: evidence from effective connectivity within the “social brain”. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2020, 111:110147. doi: 10.1016/j.pnpbp.2020.110147
[8] Xujun Duan#, Maolin Hu#, Xinyue Huang, Chan Su, Xiaofen Zong, Xia Dong, Changchun He, Jinming Xiao, Haoru Li, Jinsong Tang*, Xiaogang Chen*, Huafu Chen*. Effect of risperidone monotherapy on dynamic functional connectivity of insular subdivisions in treatment-naive, first-episode schizophrenia. Schizophrenia Bulletin, 2020, 46(3): 650-660.
[9] Changchun He, Huafu Chen*, Lucina Q. Uddin, Asier Erramuzpe, Paolo Bonifazi, Xiaonan Guo, Jinming Xiao, Heng Chen, Xinyue Huang, Lei Li, Wei Sheng, Wei Liao, Jesus M. Cortes*, Xujun Duan*. Structure-Function Connectomics Reveals Aberrant Developmental Trajectory Occurring at Pre-adolescence in the Autistic Brain. Cerebral Cortex, 2020, 30(9):5028-5037.
[10] Xiaonan Guo, Xujun Duan*, Heng Chen, Changchun He, Jinming Xiao, Shaoqiang Han, Yun-Shuang Fan, Jing Guo, Huafu Chen*. Altered inter- and intrahemispheric functional connectivity dynamics in autistic children. Human Brain Mapping, 2020, 41 (2), 419-428
[11] Xujun Duan, Runshi Wang, Jinming Xiao, Ya Li, Xinyue Huang, Xiaonan Guo, Jing Cao, Liyao He, Changchun He, Zihan Ling, Xiaolong Shan, Heng Chen, Xiaodong Kang*, Huafu Chen*. Subcortical structural covariance in young children with autism spectrum disorder. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2020, 99:109874. DOI: 10.1016/j.pnpbp.2020.109874
[12] Xujun Duan#, Maolin Hu#, Xinyue Huang, Xia Dong, Xiaofen Zong, Changchun He, Jinming Xiao, Jinsong Tang*, Xiaogang Chen*, Huafu Chen*. Effects of risperidone monotherapy on the default-mode network in antipsychotic-naïve first-episode schizophrenia: Posteromedial cortex heterogeneity and relationship with the symptom improvements. Schizophrenia Research, 2020, 218:201-208. DOI: 10.1016/j.schres.2020.01.001
2019
[13] Heng Chen, Lucina Q. Uddin, Xiaonan Guo, Jia Wang, Xiaomin Wang, Xujun Duan*, Huafu Chen*. Parsing brain structural heterogeneity in autism spectrum disorder reveals distinct clinical subtypes. Human Brain Mapping, 2019, 40(2): 628-637.
[14] Xiaonan Guo, Xujun Duan*, John Suckling, Heng Chen, Wei Liao, Qian Cui, Huafu Chen*. Partially impaired functional connectivity states between right anterior insula and default mode network in autism spectrum disorder, Human Brain Mapping, 2019, 40(4):1264-1275.
2018
[15] Heng Chen#, Jia Wang#, Lucina Q. Uddin, Xiaomin Wang, Xiaonan Guo, Fengmei Lu. Xujun Duan*, Lijie Wu*, Huafu Chen*. Aberrant functional connectivity of neural circuits associated with social and sensorimotor deficits in young children with autism spectrum disorder, Autism Research. 2018,11(2):1643-1652.
[16] Changchun He, Yanchi Chen, Taorong Jian, Heng Chen, Xiaonan Guo, Jia Wang, Lijie Wu*, Huafu Chen*, and Xujun Duan*. Dynamic functional connectivity analysis reveals decreased variability of the default-mode network in developing autistic brain. Autism Research, 2018. 11(11): 1479-1493.
2017
[17] Xujun Duan#, Heng Chen#, Changchun He, Zhiliang Long, Xiaonan Guo, Lucina Q. Uddin, Huafu Chen*. Resting-state functional under-connectivity within and between large-scale cortical networks across three low-frequency bands in adolescents with autism. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2017, 79, 434-441
[18] Xiaonan Guo, Heng Chen, Zhiliang Long, Xujun Duan*, Youxue Zhang, Huafu Chen*. Atypical developmental trajectory of local spontaneous brain activity in autism spectrum disorder. Scientific Reports, 2017, 7, 39822
[19] Heng Chen, Jason S.Nomi, Lucina Q.Uddin, Xujun Duan*, Huafu Chen*. Intrinsic functional connectivity variance and state-specific under- connectivity in autism,Human Brain Mapping,2017, 38: 5740–5755.
2016
[20] Heng Chen#, Xujun Duan#, Feng Liu, Fengmei Lu, Xujing Ma, Youxue Zhang, Lucina Q. Uddin, Huafu Chen*. Multivariate classification of autism spectrum disorder using frequency-specific resting-state functional connectivity—a multi-center study. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2016, 64: 1-9.
[21] Jiu Chen#, Xujun Duan#, Hao Shu, Zan Wang, Zhiliang Long, Duan Liu, Wenxiang Liao, Yongmei Shi, Huafu Chen*, Zhijun Zhang*. Differential contributions of subregions of medial temporal lobe to memory system in amnestic mild cognitive impairment: insights from fMRI study. Scientific Reports, 2016,6, 26148
[22] Xiaonan Guo, Xujun Duan*, Zhiliang Long, Heng Chen, Yifeng Wang, Junjie Zheng, Youxue Zhang, Rong Li, Huafu Chen*. Decreased amygdala functional connectivity in adolescents with autism: A resting-state fMRI study. Psychiatry Research-Neuroimaging, 2016, 257, 47-56.
2015
[23] Shaozheng Qin*#, Xujun Duan#, Kaustubh Supekar, Huafu Chen, Tianwen Chen, Vinod Menon*. Large-scale intrinsic functional network organization along the long axis of the human medial temporal lobe. Brain Structure and Function. 2016, 221(6):3237-3258.
2014
[24] Xujun Duan#, Zhiliang Long#, Huafu Chen*, Dongmei Liang, Lihua Qiu, Xiaoqi Huang, Timon Cheng-Yi Liu*, Qiyong Gong. Functional organization of intrinsic connectivity networks in Chinese-chess experts. Brain Research. 2014, 1558: 33-43.
[25] Zhiliang Long#, Xujun Duan#, Yifeng Wang, Feng Liu, Ling Zeng, Jing-ping Zhao*, Huafu Chen*. Disrupted structural connectivity network in treatment-naive depression. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 2014,56: 18–26.
2013
[26] Zhiliang Long#, Xujun Duan#, Bing Xie, Handan Du, Rong Li, Qiang Xu, Luqing Wei, Shao-xiang Zhang, Yi Wu, Qing Gao, Huafu Chen*. Altered Brain Structural Connectivity in Post-traumatic Stress Disorder : A Diffusion Tensor Imaging Tractography Study. Journal of Affective Disorders. 2013, 150(3): 798–806.
2012
[27] Xujun Duan, Sheng He, Wei Liao, Dongmei Liang, Lihua Qiu, Luqing Wei, Yuan Li, Chengyi Liu, Qiyong Gong*, Huafu Chen*. Reduced caudate volume and enhanced striatal-DMN integration in chess experts. NeuroImage. 2012, 60(2): 1280–1286.
[28] Xujun Duan, Wei Liao, Dongmei Liang, Lihua Qiu, Qing Gao, Chengyi Liu, Qiyong Gong*, Huafu Chen*. Large-Scale Brain Networks in Board Game Experts: Insights from a Domain-Related Task and Task-Free Resting State. PLoS ONE. 2012, 7(3): e32532.
2011
[29] Luqing Wei#, Xujun Duan#, Yang Yang, Wei Liao, Qing Gao, Jurong Ding, Zhiqiang Zhang, Weixi Zeng, Yuan Li, Guangming Lu*, Huafu Chen*. The synchronization of spontaneous BOLD activity predicts extraversion and neuroticism. Brain Research. 2011, 1419: 68-75.
2010
[30] Xujun Duan, Qian Dai, Qiyong Gong*, Huafu Chen*. Neural mechanism of unconscious perception of surprised facial expression. NeuroImage. 2010, 52(1): 401-407.
教育经历
2004.9-2008.6
电子科技大学 | 生物医学工程 | 工学学士学位 | 大学本科毕业
2008.9-2013.6
电子科技大学 | 生物医学工程 | 工学博士学位 | 博士研究生毕业
工作经历
2021.1-至今
电子科技大学生命科学与技术学院
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研究员
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研究员
2014.7-至今
电子科技大学生命科学与技术学院
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副教授
2013.7-2014.6
电子科技大学生命科学与技术学院
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讲师