磁刺激运动诱发电位对大脑半球切除术前运动功能评估的意义(附1例报告)

利用经颅磁刺激运动诱发电位(Transcranial magnetic stimulation motor evoked potential TMS-MEP)对一侧大脑半球萎缩患者的两侧大脑半球运动功能进行评定,以了解双侧肢体运动功能的半球支配情况.     

实时动态X线装置

一种新型直接式数字X线摄影(ddR)装置将能以每秒，9帧的速度获得高分辨率的X线图像，由于增加了动态成像功能，从而在解剖研究方面可拓展其临床用途。     

吸一吸，四肢变瘦了

女性四肢是脂肪易堆积的区域，尤其是上臂后内侧、大腿的内外侧，恼人的脂肪使很多女性只能宽衣翩翩，大量的运动和节食对四肢的塑形似乎没有多大的意义．有时过量的运动．反使肌肉发达更显四肢粗壮，现在美容医院中开展的立体吸脂美容，在短短的1～2个小时就可解决困扰了女性多年的心病。     

下肢手术患者罗哌卡因硬膜外麻醉运动阻滞的半数有效浓度

硬膜外麻醉产生镇痛以及运动阻滞的效果,取决于局麻药的容量,浓度以及剂量,手术要求阻滞区域镇痛完善,肌肉松弛,而术后镇痛则要求在完善的镇痛基础上尽量保留阻滞区域的运动功能,即通常所说的感觉-运动分离阻滞。由于罗哌卡因在较低浓度范围内就能产生良好的感觉-运动分     

运动试验阳性轻微ST-T改变的ECG特点

对于心电图(ECG)有明显ST—T改变者，易引起医生和患者的注意而行进一步检查(如平板运动试验，超声心动图，心肌灌注扫描和冠状动脉造影等)。而轻微ST—T改变，常易被忽视而漏诊。2001年1月～2004年1月收集69例平板运动试验阳性而平静ECG轻微ST—T改变者进行回顾性分析，探讨其ECG变化特点，现报告如下。     

国外老人的养生之道

在荷兰，喜欢运动健身的老人特别多，以下几种方式就是荷兰老人中最流行的：     

生物抗氧化剂在运动健身中的应用

进入二十一世纪，随着社会的不断进步与发展，人们越来越来认识到“健康是第一财富”。运动健身是促进人体走向健康的最佳途径，特别是那些不拘形式不重输赢，只追求在愉快的运动中有利于身心健康的有氧运动。     

颅脑损伤患者的运动处方

颅脑损伤后的运动疗法是该损伤综合康复治疗方法的重要一环，对胶体运动障碍，疗效确切。是促使患早日康复，尽快恢复运动功能最有效的方法之一。康复期不同阶段所实施的运动种类不同、方法不一，运动强度因人而易。     

Effect comparison between sacral blocking and massage combined with traction on protrusion of lumbar intervertebral disc

Background:Epidural injection is an important method in treatment of protrusion of lumbar intervertebral disc.Especially in the recent decade sacral injection is adopted more and more often.Objective:To compare the clinical effects of sacral blocking and massage combined with traction.Unit:Yinhe Hospital of Beijing.Subjects:290 outpatients with grade Ⅱ of ASAI were selected from May,1994 to July,2000.Patients were randomly divided into observation group(n=145)and control group(n=145).Sacral blocking was adopted in observation group and 80 males and 65 females aged 20-78(mean:46.4)years old were included with disease course 3 days to 30 years.Massage combined with treaction was adopted in control group and 74 males and 71 females aged 22-74(mean:44.9)years oled were inmcluded with disease course 2 days to 10 years.Interention:Sacral blocking:Operation was according to sacral blocking and druge(dexamethasone injection,2 mg;0.75% bupivavaine hydrochloride,5 ml;saline,50ml) were injected slowly after success of puncture.Patient rested for 0.5h after injection and left treatment room if no adverse effects occurred.Massage combined with traction:Massage was adopted after traction to every patients.(1)Massage:Patient was seated at square stool and lower limbs separated naturally with same width of shoulders.Doctors sit behind patient.First,thubs of both hands were pressed on projecting part near spinous process(pressing points were selected according to different projecting part).Flexing and extending forward and backward were taken at the same time and extent was ddecided addording to patients‘ maximal endurable degree,5-10 timmes.Upper part of body was turned 45 degrees to left and right.Massage was still taken to affected part,3-t times.(2)Traction:Pelvis was extracted with general physical therapy and massage table.Supine position,chest and treaction bandage were fixed,tractiron wheel was turned slowly until patient felt comfortable with maximal endurance as limit(traction force,20-40kg),After extracting for 5 minutes,massagee switch was turned on to take rolling massage to bck and both lower libmbs.Traction force was increased every5 minutes and limit was still according to patient‘s maximal endurance,30 minutes for every time,once a day and ten times as a therapeutic course.Cohclusion:Effect of sacral blocking on protrusion of lumbar intervertebral disc was positive and fewer therapeutic time were needed.Massage combined with traction was also effective,safe and no adverse effects wer observed,but more therapeutic times were neeeded and inconveinient.