Results 41 to 50 of about 258,333 (160)

The scale effect of brain mechanism of aging on visual spatial attention

open access: yes, 2004
目的:应用"提示-目标"的视觉实验范式,以汉字提示不同等级的搜索范围并设置干扰,通过事件相关电位技术研究视觉注意年老化脑机制.方法:用青年和老年人各16名为受试对象,背景由三个同心圆组成,提示为汉字"大"、"中"、"小",刺激材料是随机选取的大写英文字母,组成3个同心圆圈."T"为靶刺激,"T& ...
罗跃嘉   +6 more
core   +1 more source

有关失语症康复实践的几点思考

open access: yes, 1992
神经康复是康复医学的重要组成部分。它包括一般神经机能康复和脑高级机能康复两个类别,后者是一个有待探索的新领域。本文是就我们在言语康复的神经语言学应用研究实践中所面临的四个问题展开的讨论。(1)失语症康复的有效性。(2)失语症康复的脑机制。(3)失语症等脑心理功能的康复研究是临床脑科学的前沿课题。(4 ...
胡超群
core   +1 more source

Effect of narrative nursing combined with Traditional Chinese Medicine foot soaking and auricular acupoint pressing in the treatment of post-stroke sleep disorder (叙事护理联合中药泡足和耳穴贴压治疗脑卒中后睡眠障碍的效果观察)

open access: yes中西医结合护理
Objective To investigate the effect of narrative nursing combined with Traditional Chinese Medicine foot soaking and auricular acupoint pressing in the treatment of post-stroke sleep disorder.
CHAI Jingjing (柴晶晶)   +1 more
doaj   +1 more source

Effect of gait motor imagination therapy on improving motor function of stroke patients with hemiplegia (步态运动想象疗法改善脑卒中偏瘫患者运动功能的效果观察)

open access: yes中西医结合护理, 2021
Objective To explore the clinical effect of gait motor imagination therapy on improving motor function of stroke patients with hemiplegia. Methods A total of 120 stroke patients admitted to University of Chinese Academy of Sciences Shenzhen Hospital ...
JI Danting (纪丹婷)   +4 more
doaj   +1 more source

Advancements and Applications of 3D Printing Techniques and Novel Materials in Soft Robotics for Medical Devices

open access: yesRare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Additive manufacturing, commonly referred to as three‐dimensional (3D) printing, provides the geometric freedom and multi‐material integration needed to build soft medical robots for minimally invasive interventions, prosthetics, and rehabilitation.
Yao Wang   +5 more
wiley   +1 more source

不同类型人工辅助咳嗽技术对脑干卒中患者咳嗽功能的影响Effects of Different Manually Assisted Coughing Techniques on Cough Function in Patients with Brainstem Stroke

open access: yesZhongguo cuzhong zazhi
目的 探讨不同类型人工辅助咳嗽(manually assisted coughing,MAC)技术对脑干卒中患者咳嗽功能、痰液清除能力及肺功能的影响,为卒中后咳嗽功能障碍的康复干预提供临床依据。 方法 采用前瞻性随机对照设计,连续纳入2023年5月—2024年5月于北京小汤山医院运动康复科住院的脑干卒中患者,将其随机分为膈肌刺激组、气管刺激组和舌根刺激组。3组患者均接受常规康复治疗及呼吸训练,在此基础上,各组分别接受膈肌刺激、气管刺激或舌根刺激干预,每日2次,每次30 min,每周5 d,持续2周 ...
王骁, 贾高婷, 付艳鑫, 蔡阗暄, 蔡苗苗, 靳沙沙, 张华, 武亮WANG Xiao, JIA Gaoting, FU Yanxin, CAI Tianxuan, CAI Miaomiao, JIN Shasha, ZHANG Hua, WU Liang
doaj   +1 more source

Progress and Prospects of Rare Metal‐Based Electrochemiluminescence Sensors for Detection of Water Environmental Pollutants

open access: yesRare Metals, Volume 45, Issue 5, May 2026.
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
wiley   +1 more source

认知神经心理康复——脑机能康复的新方向(续一)

open access: yes, 1999
4视空间机能障碍的认知神经心理康复脑损伤出现视空间机能障碍的情况并不少见。认知神经心理学对这类障碍的研究取得了不少成果,其中比较突出的,反映在对忽视症的不同类型的发现和对其机理的探讨方面。忽视可以按其表现分为以主体为核心的忽视症和以客体为核心的忽视症..
尹文刚
core   +1 more source

卒中病程动态演变下的康复脑机接口技术演进Rehabilitation Brain-Computer Interface Aligned with Dynamic Post-Stroke Recovery

open access: yesZhongguo cuzhong zazhi
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
doaj   +1 more source

Sustainable Nanocellulose‐Based Materials for Environmental Remediation: Structure–Function Relationships and Applications

open access: yesRare Metals, Volume 45, Issue 5, May 2026.
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
wiley   +1 more source

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