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  1. Article

    Open Access

    Impacts of the psychological stress response on nonsuicidal self-injury behavior in students during the COVID-19 epidemic in China: the mediating role of sleep disorders

    The sudden outbreak of COVID-19 had a great impact on the physical and mental health of people all over the world, especially for students whose physical and mental development was not yet mature. In order to ...

    Jiayi **ao, Ruotong Wang, Yan Hu, Tingxin He, Zhongqiang Ruan, Qi Chen… in BMC Psychology (2022)

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  2. No Access

    Article

    Fusion of ULS Group Constrained High- and Low-Order Sparse Functional Connectivity Networks for MCI Classification

    Functional connectivity networks, derived from resting-state fMRI data, have been found as effective biomarkers for identifying mild cognitive impairment (MCI) from healthy elderly. However, the traditional fu...

    Yang Li, **gyu Liu, Ziwen Peng, Can Sheng, Minjeong Kim, Pew-Thian Yap… in Neuroinformatics (2020)

  3. Article

    Open Access

    An Effect of Chronic Stress on Prospective Memory via Alteration of Resting-State Hippocampal Subregion Functional Connectivity

    The alteration of hippocampal function by chronic stress impairs higher order cognitive functions such as prospective memory (PM). However, how chronic stress affects hippocampal subregions related to PM remai...

    Jierong Chen, Zhen Wei, Hongying Han, Lili **, Chuanyong Xu… in Scientific Reports (2019)

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  4. No Access

    Article

    Identifying disease-related subnetwork connectome biomarkers by sparse hypergraph learning

    The functional brain network has gained increased attention in the neuroscience community because of its ability to reveal the underlying architecture of human brain. In general, majority work of functional ne...

    Chen Zu, Yue Gao, Brent Munsell, Minjeong Kim, Ziwen Peng… in Brain Imaging and Behavior (2019)

  5. No Access

    Article

    Cortical thickness and surface area in neonates at high risk for schizophrenia

    Schizophrenia is a neurodevelopmental disorder associated with subtle abnormal cortical thickness and cortical surface area. However, it is unclear whether these abnormalities exist in neonates associated wit...

    Gang Li, Li Wang, Feng Shi, Amanda E. Lyall, Mihye Ahn… in Brain Structure and Function (2016)

  6. Article

    Open Access

    Psychometric properties of the Chinese version of the Obsessive Beliefs Questionnaire-44 (OBQ-44)

    The Obsessive Beliefs Questionnaire-44 (OBQ-44) is originally developed by the Obsessive Compulsive Cognitions Working Group and has been translated into several languages. This paper is aimed to investigate t...

    **g Wang, Zhen Wei, He Wang, Zeyu Jiang, Ziwen Peng in BMC Psychiatry (2015)

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  7. No Access

    Article

    Disrupted cortical network as a vulnerability marker for obsessive–compulsive disorder

    Morphological alterations of brain structure are generally assumed to be involved in the pathophysiology of obsessive–compulsive disorder (OCD). Yet, little is known about the morphological connectivity proper...

    Ziwen Peng, Feng Shi, Changzheng Shi, Qiong Yang… in Brain Structure and Function (2014)

  8. No Access

    Article

    Sparse Multivariate Autoregressive Modeling for Mild Cognitive Impairment Classification

    Brain connectivity network derived from functional magnetic resonance imaging (fMRI) is becoming increasingly prevalent in the researches related to cognitive and perceptual processes. The capability to detect...

    Yang Li, Chong-Yaw Wee, Biao Jie, Ziwen Peng, Dinggang Shen in Neuroinformatics (2014)