Alterations in White Matter Integrity in Young Adults with Smartphone Dependence.
文献类型：期刊论文
| 作者 | Hu, Yuanming ; Long, Xiaojing ; Lyu, Hanqing ; Zhou, Yangyang ; Chen, Jianxiang |
| 刊名 | FRONTIERS IN HUMAN NEUROSCIENCE
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Smartphone dependence (SPD) is increasingly regarded as a psychological problem, however, the underlying neural substrates of SPD is still not clear. High resolution magnetic resonance imaging provides a useful tool to help understand and manage the disorder. In this study, a tract-based spatial statistics (TBSS) analysis on diffusion tensor imaging (DTI) was used to measure white matter integrityin young adults with SPD. A total of 49 subjects were recruited and categorized into SPD and control group based on their clinical behavioral tests. To localize regions with abnormal white matter integrity inSPD, the voxel-wise analysis of fractional anisotropy (FA) and mean diffusivity (MD) on the whole brain was performed by TBSS. The correlation between the quantitative variables of brain structures and the behavior measures were performed. Our result demonstrated that SPD had significantly lower whitematter integrity than controls in superior longitudinal fasciculus (SLF), superior corona radiata (SCR), internal capsule, external capsule, sagittal stratum, fornix/stria terminalis and midbrain structures. Correlation analysis showed that the observed abnormalities in internal capsule and stria terminalis were correlated with the severity of dependence and behavioral assessments. Our finding facilitated a primary understanding of white matter characteristics in SPD and indicated that the structural deficits might link to behavioral impairments. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12093]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | FRONTIERS IN HUMAN NEUROSCIENCE |
| 推荐引用方式 GB/T 7714 | Hu, Yuanming , Long, Xiaojing , Lyu, Hanqing ,et al. Alterations in White Matter Integrity in Young Adults with Smartphone Dependence.[J]. FRONTIERS IN HUMAN NEUROSCIENCE,2017. |
| APA | Hu, Yuanming , Long, Xiaojing , Lyu, Hanqing , Zhou, Yangyang ,& Chen, Jianxiang.(2017).Alterations in White Matter Integrity in Young Adults with Smartphone Dependence..FRONTIERS IN HUMAN NEUROSCIENCE. |
| MLA | Hu, Yuanming ,et al."Alterations in White Matter Integrity in Young Adults with Smartphone Dependence.".FRONTIERS IN HUMAN NEUROSCIENCE (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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