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34 results on '"Tang, Hefei"'

16. Altered functional connectivity of brainstem nuclei in new daily persistent headache: Evidence from resting‐state functional magnetic resonance imaging.

Author

Wang, Wei, Qiu, Dong, Mei, Yanliang, Bai, Xiaoyan, Yuan, Ziyu, Zhang, Xue, Xiong, Zhonghua, Tang, Hefei, Zhang, Peng, Zhang, Yaqing, Yu, Xueying, Wang, Zhe, Ge, Zhaoli, Sui, Binbin, and Wang, Yonggang

Subjects
FUNCTIONAL magnetic resonance imaging, FUNCTIONAL connectivity, RETICULAR formation, BRAIN stem, NEUROPSYCHOLOGICAL tests, PRIMARY headache disorders
Abstract

Objectives: The new daily persistent headache (NDPH) is a rare primary headache disorder. However, the underlying mechanisms of NDPH remain incompletely understood. This study aims to apply seed‐based analysis to explore the functional connectivity (FC) of brainstem nuclei in patients with NDPH using resting‐state functional magnetic resonance imaging (MRI). Methods: The FC analysis from the region of interest (ROI) to whole brain voxels was used to investigate 29 patients with NDPH and 37 well‐matched healthy controls (HCs) with 3.0 Tesla MRI. The 76 nuclei in the brainstem atlas were defined as ROIs. Furthermore, we explored the correlations between FC and patients' clinical characteristics and neuropsychological evaluations. Results: Patients with NDPH exhibited reduced FC in multiple brainstem nuclei compared to HCs (including right inferior medullary reticular formation, right mesencephalic reticular formation, bilateral locus coeruleus, bilateral laterodorsal tegmental nucleus‐central gray of the rhombencephalon, median raphe, left medial parabrachial nucleus, periaqueductal gray, and bilateral ventral tegmental area‐parabrachial pigmented nucleus complex) and increased FC in periaqueductal gray. No significant correlations were found between the FC of these brain regions and clinical characteristics or neuropsychological evaluations after Bonferroni correction (p > 0.00016). Conclusions: Our results demonstrated that patients with NDPH have abnormal FC of brainstem nuclei involved in the perception and regulation of pain and emotions. [ABSTRACT FROM AUTHOR]

Published
2024
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18. Normal glymphatic system function in patients with new daily persistent headache using diffusion tensor image analysis along the perivascular space

Author

Zhang, Xue, primary, Wang, Wei, additional, Zhang, Xueyan, additional, Bai, Xiaoyan, additional, Yuan, Ziyu, additional, Zhang, Peng, additional, Bai, Ruiliang, additional, Jiao, Bingjie, additional, Zhang, Yingkui, additional, Li, Zhiye, additional, Tang, Hefei, additional, Zhang, Yaqing, additional, Yu, Xueying, additional, Wang, Yonggang, additional, and Sui, Binbin, additional

Published
2023
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19. Changes in gamma‐aminobutyric acid and glutamate/glutamine levels in the right thalamus of patients with episodic and chronic migraine: A proton magnetic resonance spectroscopy study

Author

Zhang, Xueyan, primary, Wang, Wei, additional, Bai, Xiaoyan, additional, Zhang, Yingkui, additional, Yuan, Ziyu, additional, Tang, Hefei, additional, Zhang, Xue, additional, Li, Zhiye, additional, Zhang, Peng, additional, Hu, Zhangxuan, additional, Zhang, Yaqing, additional, Yu, Xueying, additional, Man, Xue, additional, Sui, Binbin, additional, and Wang, Yonggang, additional

Published
2023
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20. Additional file 2 of Brain structure and cortical activity changes of new daily persistent headache: multimodal evidence from MEG/sMRI

Author

Qiu, Dong, Wang, Wei, Mei, Yanliang, Tang, Hefei, Yuan, Ziyu, Zhang, Peng, Zhang, Yaqing, Yu, Xueying, Yang, Chunqing, Wang, Qun, and Wang, Yonggang

Abstract

Additional file 2: Table S2. The number of NDPH and HCs in different neuromagnetic activity areas. HCs, healthy controls; NDPH, new daily persistent headache; All, all brain regions; L_F, left frontal lobe; R_F, right frontal lobe; L_P, left parietal lobe; R_P, right parietal lobe; L_O, left occipital lobe; R_O, right occipital lobe; L_T, left temporal lobe; R_T, right temporal lobe; *, p

Published
2023
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21. Additional file 1 of Brain structure and cortical activity changes of new daily persistent headache: multimodal evidence from MEG/sMRI

Author

Qiu, Dong, Wang, Wei, Mei, Yanliang, Tang, Hefei, Yuan, Ziyu, Zhang, Peng, Zhang, Yaqing, Yu, Xueying, Yang, Chunqing, Wang, Qun, and Wang, Yonggang

Abstract

Additional file 1: Table S1. The power spectral density of each frequency band. HCs, healthy controls; NDPH, new daily persistent headache; All, all brain regions; L_F, left frontal lobe; R_F, right frontal lobe; L_P, left parietal lobe; R_P, right parietal lobe; L_O, left occipital lobe; R_O, right occipital lobe; L_T, left temporal lobe; R_T, right temporal lobe.

Published
2023
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23. Gamma-aminobutyric Acid and Glutamate/Glutamine Levels in the Dentate Nucleus and Periaqueductal Gray With Episodic and Chronic Migraine: A Proton Magnetic Resonance Spectroscopy Study

Author

Wang, Wei, primary, Zhang, Xueyan, additional, Bai, Xiaoyan, additional, Zhang, Yingkui, additional, Yuan, Ziyu, additional, Tang, Hefei, additional, Li, Zhiye, additional, Hu, Zhangxuan, additional, Zhang, Yaqing, additional, Yu, Xueying, additional, Sui, Binbin, additional, and Wang, Yonggang, additional

Published
2022
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33. CADASIL: two new cases with intracerebral hemorrhage

Author

Zhang, Chen, primary, Li, Wei, additional, Li, Shaowu, additional, Niu, Songtao, additional, Wang, Xingao, additional, Tang, Hefei, additional, Yu, Xueying, additional, Chen, Bin, additional, Shi, Yuzhi, additional, Chen, Qihua, additional, Guo, Liying, additional, Pan, Yunzhu, additional, Wang, Yilong, additional, and Zhang, Zaiqiang, additional

Published
2017
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34. [Clinicoelectrophysiological characteristics of peripheral nerves with paraproteinemia].

Author

Tang H and Zhang Z

Subjects
Axons, Female, Humans, Immunoglobulin A, Immunoglobulin G, Immunoglobulin M, Male, Middle Aged, Polyneuropathies, Retrospective Studies, Electrophysiological Phenomena, Paraproteinemias, Peripheral Nerves
Abstract

Objective: To explore the clinicoelectrophysiological characteristics of paraproteinemic neuropathy (PPN)., Methods: Retrospective analyses were performed for the clinical data, including clinical characteristics, laboratory and neural electrophysiological examinations, of hospitalized patients with definitively diagnosed PPN from 2008 to 2012. Their objective parameters were compared between different sub-groups., Results: There were 12 males and 8 females with an average age of 52 years. The average clinical course was 14 (2-36) months. The types were IgM monoclonal gammopathy (MG) (n = 2, 10%), IgG MG (n = 10, 50%), IgA MG (n = 7, 35%) and λ light chain MG (n = 1, 5%). This cohort had predominant sensory and axonal polyneuropathy with distal involvement. And the subtype of IgA and IgG manifested predominant sensory and axonal polyneuropathy., Conclusion: The PPN patients have predominant sensory, axonal and distal symmetric polyneuropathy with clinical heterogeneities. PPN must be suspected even if sensory impairment and demyelination are not the dominant features. For patients with peripheral neuropathy, typing of monoclonal immunoglobulins should be routinely performed.

Published
2015

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