关键词： 衰老/生理学   衰老/心理学   疲劳/病理生理学   疲劳/心理学   精神疲劳/病理生理学   精神疲劳/心理学   海军医学/统计学和数值数据   职业病/病理生理学   职业病/心理学   职业卫生/统计学和数值数据   心理生理学   时间因素   青少年   成年人   人类   男(雄)性   中年人  

摘要： A study made during a long-continued voyage discloses some of the cause-effect connections in social and psychological, social and economic, physiological and hygienic factors. A particular feature of the present paper is the study of the above-named factors in age- and occupation-related aspects. The following factors were found out to have a negative effect on ship personnel (in a decreasing rank order): sailing for more than 6 months, continence, vibration, air temperature, noise, a chemical factor, ship diet, atmospheric moisture, and air motion. Most common during a long-continued cruise are symptoms of bodily discomforts manifested by undue fatigue, low working capacity, a restless sleep, abnormal irritability, depressed mood.

关键词： 情感/生理学   抑郁/诊断   抑郁/病理生理学   抑郁/心理学   情绪/生理学   职业卫生   音调辨别/生理学   精神运动性行为/生理学   心理生理学   言语/生理学   言语声学   人类  

关键词： 电生理学   神经传导   神经生理学   人类  

关键词： 电生理学   麻痹/病理生理学   神经生理学   止血带   人类  

关键词： 护理   心理生理学   老年人   人类  

关键词： 肌电描记术   拇趾   神经生理学   周围神经系统疾病   踝  

摘要： 报告20例踝管综合征进行神经电生理检测,结果局部嵌压指标为:1.常规肌电图检查在足底肌中有阳性发现。2.|足母|展肌至踝上的传导时间大于6.0ms且较健侧延长0.5ms以上。3.踝管传导时间大于0.7ms,且传导速度<40.0m/s。***衰减率大于10%。以上4项中任何一项阳性指标存在即可诊断为本病。就本病而言,神经肌电图的检查提示较其它检查更有价值。

关键词： 痉挛   评定方法   上运动神经元损伤   神经生理学  

摘要： 痉挛（ｓｐａｓｔｉｃｉｔｙ）是上运动神经元损伤的常见表现，如：脑血管病、脊髓损伤、脑性瘫痪、多发性硬化等疾病均可引起痉挛。所谓痉挛是指：速度依赖性的张力性牵张反射（肌张力）增强，伴随牵张反射兴奋性高所致的腱反射亢进特征的一种运动障碍，是上运动神经元损...

关键词： 多巴胺-生物医学工程 生物医学工程-多巴胺  

ISBN: (纸本)7542817744

关键词： Diagnosis   Computer-Assisted   Neurophysiology   Software   诊断   计算机辅助   神经生理学   软件  

摘要： We have developed a distributed software package which allows neurophysiologists to have at hand a set of network and graphic tools in order to perform the analysis of data collected from the electrical activity of neurons, studied in the experimental laboratory. This system is built around three major components. First, the experimental data are processed in order to select specific data files from the networked computer and display the spike trains as raster dots. The second part selects one type of analysis (e.g., cross-correlation, out of a set of possible choices) after configuration of some specific parameters. Finally, the third component deals with the results of data analyses, which are selected and displayed on a multi-parameter graphic "ring binder." We have used the Java programming language to implement this application. This recent object-oriented language offers platform-independent software tools including graphic package and standard network protocols. (C) 1998 Academic Press.

关键词： Clinical Trials   Neural Conduction   Neuromuscular Diseases   Neurophysiology   临床试验   神经传导   神经肌肉疾病   神经生理学