دورية أكاديمية
Changed Cerebral White Matter Structural Network Topological Characters and Its Correlation with Cognitive Behavioral Abnormalities in Narcolepsy Type 1
| العنوان: | Changed Cerebral White Matter Structural Network Topological Characters and Its Correlation with Cognitive Behavioral Abnormalities in Narcolepsy Type 1 |
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| المؤلفون: | Ni K, Liu Y, Zhu X, Tan H, Zeng Y, Guo Q, Xiao L, Yu B |
| المصدر: | Nature and Science of Sleep, Vol Volume 14, Pp 165-173 (2022) |
| بيانات النشر: | Dove Medical Press, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Psychiatry LCC:Neurophysiology and neuropsychology |
| مصطلحات موضوعية: | cognitive dysfunction, graph theory analysis, narcolepsy type 1, diffusion tensor imaging, montreal cognitive assessment beijing edition, Psychiatry, RC435-571, Neurophysiology and neuropsychology, QP351-495 |
| الوصف: | Kunlin Ni,1,* Yishu Liu,2,* Xiaoyu Zhu,1 Huiwen Tan,2 Yin Zeng,2 Qiyong Guo,1 Li Xiao,2,3 Bing Yu1 1Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China; 2Department of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China; 3Sleep Medicine Center, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China*These authors contributed equally to this workCorrespondence: Bing YuDepartment of Radiology, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China, Tel +86-24-96615-73266, Fax +86-24-23929902, Email yubingcmu@163.com; Li XiaoDepartment of Pulmonary and Critical Care Medicine, Shengjing Hospital of China Medical University, Shenyang, 110004, People’s Republic of China, Tel +86-24-96615-61713, Fax +86-24-22780097, Email xiaolicmu@163.comObjective: In the current study we investigated topological abnormalities of the cerebral white matter networks in narcolepsy type 1 (NT1) patients and its relationship with their cognitive abnormalities using diffusion tensor imaging (DTI) technology.Methods: DTI and the Beijing version of the Montreal Cognitive Assessment (MoCA-BJ) were applied to 30 NT1 patients and 30 age-matched healthy controls. DTI studies were also carried using the 3T MRI system. Next, DTI data was used to establish a cerebral white matter network for all subjects and graph theory was applied to analyze the topological characteristics of the white matter structural network. Topographical parameters (such as local efficiency (Eloc), global efficiency (Eglob) and small-world (σ)) between NT1 patients and controls were then compared. The correlation between MoCA-BJ scores and topological parameters was also analyzed.Results: MoCA-BJ scores in NT1 patients were lower than those in the healthy controls. Compared with healthy controls, the global efficiency of the white matter network and attributes of the small world network were significantly reduced in NT1 patients. Finally, the global efficiency of the white matter structural network was related to the MoCA-BJ score of NT1 patients.Conclusion: The abnormal topological characteristics of the white matter structural network in NT1 patients may be associated with their cognitive impairment.Keywords: cognitive dysfunction, graph theory analysis, narcolepsy type 1, diffusion tensor imaging, montreal cognitive assessment Beijing edition |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1179-1608 |
| العلاقة: | https://www.dovepress.com/changed-cerebral-white-matter-structural-network-topological-character-peer-reviewed-fulltext-article-NSSTest; https://doaj.org/toc/1179-1608Test |
| الوصول الحر: | https://doaj.org/article/a3d528dc1453485a87dfb32685fc01b4Test |
| رقم الانضمام: | edsdoj.3d528dc1453485a87dfb32685fc01b4 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 11791608 |
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