Results 41 to 50 of about 15,988 (118)
目的 基于脑机接口(brain-computer interface,BCI)探讨卒中患者进行二便运动任务时的脑电特征,揭示二便运动控制的中枢神经机制,构建适用于卒中患者的二便运动任务BCI范式,为卒中后二便障碍患者的康复提供新思路。 方法 纳入2024年9月—2025年4月于复旦大学附属华山医院和山东省立第三医院就诊的卒中患者,指导其进行二便运动任务,并记录脑电特征。通过分析脑电地形图、时频图和事件相关谱扰动值,揭示脑电信号在二便运动任务启动和维持状态的时间特征,以及在α(8~13 Hz)、β1 ...
薛川, 张春华, 韩云, 韩君婷, 王珊珊, 吕蕾, 贾杰XUE Chuan, ZHANG Chunhua, HAN Yun, HAN Junting, WANG Shanshan, LYU Lei, JIA Jie
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ABSTRACT Water pollution is becoming increasingly severe, posing a serious hazard to human health and ecological security. Therefore, it is necessary to develop rapid, sensitive, and universal analytical methods to detect residual pollutants in actual water.
Yi Xing +4 more
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This article summarized the practice of holistic support for a patient with end-stage chronic disease and primary caregivers under the doctor-nurse-social worker trinity model. Given the illness condition of the patient, comfortable nursing interventions
LI Haoran (李浩然) +1 more
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ABSTRACT Environmental pollution across water, air, and soil systems poses escalating threats to human health and ecosystem stability, driven by heavy metals, persistent organic pollutants, particulate matter (PM), bioaerosols, and toxic gases. Conventional remediation technologies often suffer from limited selectivity, insufficient efficiency, and the
Junjie Qi +6 more
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ABSTRACT Lightweight and lead‐free radiation shielding materials remain urgently needed. This work designed a fluorite high‐entropy oxide (FHEO) system through a combined computational–experimental route. Density functional theory based on special quasi‐random structures was used to identify thermodynamically stable fluorites from a wide compositional ...
Xiangjie Duan +9 more
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卒中是导致成人长期残疾的重要病因,其康复是贯穿急性期、亚急性期、慢性期的动态过程,各阶段具有独特的神经生理学特征与康复需求。康复脑机接口(rehabilitation brain-computer interface,rBCI)技术通过解码卒中患者的大脑运动意图,建立大脑与外部设备间的直接通信通路,为卒中后功能障碍康复提供了创新性策略。然而,rBCI技术在卒中康复中的临床应用,要求其干预范式、信号采集、特征提取与实时反馈方式可与病程的动态演变实现精准适配。本文系统综述了rBCI技术针对卒中不同病程 ...
郭子奇, 薛川, 徐浩然, 吕蕾, 贾杰GUO Ziqi, XUE Chuan, XU Haoran, LYU Lei, JIA Jie
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Short videos on Chinese social media have become a primary source of lung cancer information for patients and caregivers. This cross‐sectional study analyzed 300 lung cancer treatment videos from TikTok, Bilibili, and Kwai (2020–2025). Overall quality was alarmingly low: only 6% of videos met high‐quality criteria (GQS ≥ 4), and 5% met DISCERN ≥ 4 ...
Zengrui Wang +5 more
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目的 本研究旨在探究于运动准备阶段施加神经肌肉电刺激感觉输入,对卒中患者执行上肢远端精细运动时大脑皮质兴奋性、皮质-肌肉相干性及运动表现的影响,以期为感觉-运动整合的康复脑机接口设计提供依据。 方法 本研究纳入2024年7月在宁海县第二医院康复医学科住院或门诊就诊且存在手功能障碍的卒中患者。采用32通道高精度生物电采集系统同步记录脑电和患侧指伸肌群、指屈肌群、肱二头肌、肱三头肌的肌电信号。患者分别在有无神经肌肉电刺激感觉输入的条件下,随机执行20%最大随意收缩强度的患侧手指精细伸展运动任务 ...
郭子奇, 薛川, 徐浩然, 吕蕾, 童东参, 贾杰GUO Ziqi, XUE Chuan, XU Haoran, LYU Lei, TONG Dongshen, JIA Jie
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Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee +5 more
wiley +1 more source
Factors That Influenced Coping With COVID‐19 During the Pandemic in Botswana
ABSTRACT This paper forms part of the broader Global South study, Personal and Family Coping with COVID‐19 in the Global South, which examines psychosocial and behavioral responses to the COVID‐19 pandemic. In Sub‐Saharan Africa, the pandemic posed significant psychological, social, and economic challenges, with important implications for preparedness ...
Magen Mhaka‐Mutepfa +3 more
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