Zobrazeno 1 - 10
of 2 520
pro vyhledávání: '"Diffusion kurtosis imaging"'
Publikováno v:
Zhongguo cuzhong zazhi, Vol 19, Iss 8, Pp 931-937 (2024)
目的 探讨不同亚型脑白质高信号（white matter hyperintensity，WMH）及脑白质高信号半暗带（white matter hyperintensity penumbra，WMH-P）内血流灌注、微结构损伤与认知障碍的关系。 方法 前瞻性连续
Externí odkaz:
https://doaj.org/article/f79a82004b8f43dba4b6cd76e3d3abee
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
BackgroundMild Cognitive Impairment (MCI) is a transitional stage from normal aging to dementia, characterized by noticeable changes in cognitive function that do not significantly impact daily life. Diffusion MRI (dMRI) plays a crucial role in under
Externí odkaz:
https://doaj.org/article/8a10bbde1df94af1a9ad17d94fb294a5
Autor:
Yungang Cao, Mei Huang, Fangwang Fu, Keyang Chen, Kun Liu, Jinming Cheng, Yan Li, Xiaozheng Liu
Publikováno v:
The Journal of Headache and Pain, Vol 25, Iss 1, Pp 1-7 (2024)
Abstract Background The diffusion tensor imaging analysis along the perivascular space (DTI-ALPS) method has been used to evaluate glymphatic system function in patients with migraine. However, since the diffusion tensor model cannot accurately descr
Externí odkaz:
https://doaj.org/article/41880b63b2ff4396adb1eac90876c8d6
Autor:
Chunxiang Zhang, Meiying Cheng, Zitao Zhu, Kaiyu Wang, Brianna F. Moon, Sheng Shen, Bohao Zhang, Zihe Wang, Lin Lu, Honglei Shang, Chi Qin, Jinze Yang, Yu Lu, Xiaoan Zhang, Xin Zhao
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Diffusion Kurtosis Imaging (DKI)-derived metrics are recognized as indicators of maturation in neonates with low-grade germinal matrix and intraventricular hemorrhage (GMH-IVH). However, it is not yet known if these factors are associated wi
Externí odkaz:
https://doaj.org/article/92183bfc7ada45108aa8178088fad55c
Autor:
Wentao Hu, Yongming Dai, Fang Liu, Tianshu Yang, Yao Wang, Yiwei Shen, Wenyan Zhou, Dongmei Wu, Leyi Gu, Minfang Zhang, Yan Zhou
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Objective To assess renal interstitial fibrosis (IF) using diffusion MRI approaches, and explore whether corticomedullary difference (CMD) of diffusion parameters, combination among MRI parameters, or combination with estimated glomerular fi
Externí odkaz:
https://doaj.org/article/3d0ed9824ab64d22bdd435e8bd8a975a
Publikováno v:
Cancer Imaging, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background There is an urgent need to find a reliable and effective imaging method to evaluate the therapeutic efficacy of immunochemotherapy in advanced non-small cell lung cancer (NSCLC). This study aimed to investigate the capability of i
Externí odkaz:
https://doaj.org/article/4a223f36d7424585b46f1e6aa2f1ed8b
Autor:
Wenjun Hu, Ziru Qiu, Qin Huang, Yuhao Lin, Jiaying Mo, Linhui Wang, Jingyi Wang, Kan Deng, Yanqiu Feng, Xinyuan Zhang, Xiangliang Tan
Publikováno v:
Arthritis Research & Therapy, Vol 26, Iss 1, Pp 1-10 (2024)
Abstract Background Diffusion kurtosis imaging (DKI) and neurite orientation dispersion and density imaging (NODDI) provide more comprehensive and informative perspective on microstructural alterations of cerebral white matter (WM) than single-shell
Externí odkaz:
https://doaj.org/article/d98e9800d9984e3db0b7794dcd942f37
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
ObjectiveLimited studies have explored the utility of whole-lesion histogram analysis in discerning the subtypes and proliferation status of non-small cell lung cancer (NSCLC), despite its potential to provide comprehensive tissue assessment through
Externí odkaz:
https://doaj.org/article/f32e72e4640843e4a2880c3219ac20d5
Publikováno v:
Frontiers in Aging Neuroscience, Vol 16 (2024)
ObjectivesNeuronal intranuclear inclusion disease (NIID) is a rare neurodegenerative disorder lacking reliable neuroimaging biomarkers. This study aimed to evaluate microstructural and functional connectivity alterations using diffusion kurtosis imag
Externí odkaz:
https://doaj.org/article/722d4e05dbfc4c86a763e89c457d1736
Conditional generative diffusion deep learning for accelerated diffusion tensor and kurtosis imaging
Publikováno v:
In Magnetic Resonance Imaging April 2025 117