Chaogang Tang

In Vivo Tensor‐Valued Diffusion Magnetic Resonance Imaging Reveals Isotropic‐Anisotropic Kurtosis Mismatch in a Rat Middle Cerebral Artery Occlusion Stroke Model

Mingyao Liang, Jianyu Yuan, Chaogang Tang, Pingfu Wang et autres

BACKGROUND: Tensor-valued diffusion magnetic resonance imaging enables the separation of total kurtosis into isotropic and anisotropic components, offering improved specificity over conventional diffusion kurtosis imaging. In this study, we introduce a novel framework for detecting anisotropic-isotropic kurtosis mismatch and evaluate its relevance …

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Intravenous thrombolysis in acute mild non-disabling ischemic stroke: A retrospective cohort study

Junjie Lei, Yiming Cai, Xudong Liu, Wenbin Li et autres

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In Vivo Tensor-Valued Diffusion MRI Reveals Isotropic-Anisotropic Kurtosis Mismatch in a Rat MCAO Stroke Model

Chaogang Tang, Pingfu Wang, Tingting Gu, Weiming Sun et autres

Background Tensor-valued diffusion MRI (dMRI) enables the separation of total kurtosis into isotropic and anisotropic components, offering improved specificity over conventional Diffusion Kurtosis Imaging (DKI). In this study, we introduce a novel framework for detecting anisotropic-isotropic kurtosis mismatch and evaluate its utility …

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Collaborative Task Offloading with Digital Twin in Multi-Vehicle and Multi-Edge Environments

Anqi Gu, Huaming Wu, Yixiao Wang, Ruidong Li et autres

In recent years, the effective utilization of edge servers to assist vehicles in handling compute-intensive and latency-sensitive tasks has emerged as a pivotal concern in Vehicular Edge Computing (VEC). In this paper, we adopt a cooperative approach that leverages the collective capabilities …

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Stress hyperglycemia is associated with early neurologic deterioration in patients with acute ischemic stroke after intravenous thrombolysis without hemorrhagic transformation

Junjie Lei, Yanfang Peng, Wenbin Li, Xiaofeng Chen et autres

BACKGROUND: This aimed to elucidate the impact of stress hyperglycemia on early neurological deterioration (END) in patients with acute non-cardiogenic cerebral infarction who did not experience hemorrhagic transformation following intravenous thrombolysis to identify risk factors associated with END. METHODS: This retrospective case-control …

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Stress hyperglycemia is associated with early neurologic deterioration in patients with acute ischemic stroke after intravenous thrombolysis without hemorrhagic transformation Running title: Stress hyperglycemia for END after intravenous thrombolysiss

Junjie Lei, Yanfang Peng, Wenbin Li, Xiaofeng Chen et autres

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Epigenetic insights into Fragile X Syndrome

Liangqun Xie, Huiying Li, MengLiang Xiao, Ningjing Chen et autres

Fragile X Syndrome (FXS) is a genetic neurodevelopmental disorder closely associated with intellectual disability and autism spectrum disorders. The core of the disease lies in the abnormal expansion of the CGG trinucleotide repeat sequence at the 5'end of the FMR1 gene. When …

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Disrupted vein-dominated connectivity and increased CSF involvement in ischemic stroke human brain

Jianyu Yuan, Chaogang Tang, Lei Zhang, Yi He

High-resolution resting-state (rs) fMRI enables the functional mapping of vein-dominated connectivity, correlated with neuronal calcium signals. Here, we performed high-resolution rs-fMRI to examine 30 ischemic stroke patients with binocular isotropic hemianopia and 10 healthy controls. The results of seed-based and independent component …

Joint Optimization of Service Caching Task Offloading and Resource Allocation in Cloud-Edge Cooperative Network

Chaogang Tang, Yao Ding, Shuo Xiao, Huaming Wu et autres

The cloud-edge cooperative network presents both opportunities and challenges for latency-sensitive and computation-intensive tasks. Effectively harnessing the strengths of edge computing and cloud computing enables real-time task handling, thus reaching a win-win situation where not only the stated quality of service (QoS) …

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A bandwidth-fair migration-enabled task offloading for vehicular edge computing: a deep reinforcement learning approach

Chaogang Tang, Zhao Li, Shuo Xiao, Huaming Wu et autres

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Clopidogrel with indobufen or aspirin in minor ischemic stroke or high-risk transient ischemic attack: a randomized controlled clinical study

Xudong Liu, Xuxian Lv, Yanfang Peng, Jianing Wang et autres

BACKGROUND: Ischemic stroke and transient ischemic attack (TIA) are the most prevalent cerebrovascular diseases. The conventional antiplatelet drugs are associated with an inherent bleeding risk, while indobufen is a new antiplatelet drug and has the similar mechanism of antiplatelet aggregation as aspirin …

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Predictive value of fibrinogen for early neurological deterioration in large-artery atherosclerotic cerebral infarction

Junjie Lei, Yihuan Huang, Shijian Luo, Chaogang Tang et autres

Background & Objective: To evaluate the predictive value of fibrinogen at admission for early neurological deterioration (END) in patients with large artery atherosclerotic (LAA) stroke without reperfusion therapy. Fibrinogen, a glycoprotein crucial for clotting, is associated with worse outcomes in ischemic stroke …

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