显微数码互动系统在骨髓细胞形态学实践教学中的应用

骨髓细胞形态学是《临床血液学与检验》课程的重要组成部分,也是教学的重点和难点。显微数码互动系统由图像处理和分析、语音问答、计算机教学软件等部分组成,可以实现图片资料资源共享,师生有效互动及改变考核机制。该系统的应用改变了传统教学模式,激发了学生学习积极性,大大提高了实践课教学质量。     

互动式教学在临床免疫与检验教学中的实践与探索

目的探讨互动教学在医学生课堂教学中的效果,在让学生当教师的实践中感悟教学的真谛,探索教学方法的改革。方法在川北医学院2006级检验本科学生临床免疫与检验课程中尝试了互动教学,并对这一尝试进行总结、分析。结果大多数学生认为互动式课堂教学能激发学习的兴趣,提高其自学、创新、语言表达等多种能力,同时还能培养学生的团队合作精神。结论互动式课堂教学有利于学生多种综合能力的培养,适合于高等医学教育。     

Exploring Spared Capacity in Persons With Dementia: What WiiTM Can Learn

This study was designed to probe the capacity of persons with dementia to learn motor tasks. The activity selected was the Nintendo Wii^TM bowling game. The experimenters followed three case studies throughout a 9-week training session, with a 5–6 month follow-up retention test. The participants had a dementia diagnosis, with disease duration ranging from 2 to 5 years. All participants demonstrated improvement in bowling scores and memory for procedural components of game participation that persisted up to 6 months. These results support spared motor learning capacity in dementia, supporting a need for further investigation of activity enhanced therapy.     

在健美操课中运用互动教学的实验研究

在健美操的教学中,由于教学的时间的间隔长(相隔一周),学生对所学的动作容易遗忘往往是上一节课的内容,下一节课要花十几分钟复习,影响了学生的学习兴趣和教学的质量本文采用了问卷调查法、实验法、观察法等研究方法,通过互动教学法的三个环节互动进行教学实验研究,收到了显著的效果充分地提高学生的学习兴趣,形成良好的教学气氛,有效地提高学生的技术水平培养学生的独立的思考能力和创新能力,增强了学生的自信心和自我表现的能力培养学生良好的心理素质     

MimicS软件在腰椎转移性肿瘤术前评估中的应用

目的：探索通过Mimics软件系统寻求快速准确进行腰椎转移性肿瘤术前评估的方法。方法：基于腰椎的64排螺旋CT连续薄层二维图像,利用Mimics软件分别重建正常腰椎、破坏病椎、腹主动脉及双侧肾脏的三维可视化结构。结果：Mimics医学图像处理软件对腰椎CT扫描的Dicom格式数据进行三维重建,图像结构清晰,可真实再现腰椎和邻近脏器的结构,并能对破坏病椎部位予以定位,对破坏范围予以量化。结论：Mimics软件根据CT扫描所得的Dicom原始数据能准确重建腰椎恶性肿瘤及邻近结构的三维立体结构,为腰椎恶性肿瘤患者残余椎体骨质的评估、手术入路的选择、治疗方案的确定提供客观依据。     

基于Blackboard教学平台的医学文献检索课教学模式改革

比较了传统教学模式和网络教学模式的优缺点,指出了医学文献检索课应采取传统教学模式和网络辅助教学模式相结合的模式,详细介绍了Blackboard教学平台的功能模块在构建医学文献检索课新型教学模式的具体应用。     

如何开展课堂互动

课堂互动是课堂教学的关键环节。常用的互动模式包括：（1）单纯语言类互动,即以提问式互动、解答式互动、讨论式互动为主;（2）语言联合行为类互动,即以动作示意和上台演示完成。良好课堂互动模式需要在做足课堂基本功的前提下,把握好时间、时机、过程、难易度、均衡度、优美度,方能有序和有效地完成,最终达到提高课堂授课效果的目的。     

Staff interactive style during multisensory storytelling with persons with profound intellectual and multiple disabilities

Background Multisensory storytelling (MSST) is an individualised activity for people with profound intellectual and multiple disabilities (PIMD) in which a story is being told with an emphasis on sensory experiences and social interaction. MSST is a promising approach, but needs more empirical research evidence. In general, there is a lack of research about staff interaction during specific activities with people with PIMD. In the present study, we explored the possibility to describe staff interactive style during MSST making use of a global coding instrument. Methods Twenty dyads of a person with PIMD and a professional caregiver participated in an observation study. The caregivers received training in MSST and told a multisensory story to their client once a week, for a period of 10 weeks. The first, fifth and last session were recorded on video. Staff interactive style was coded using an adapted version of the Maternal Behavior Rating Scale, with a consensus rating procedure. Results Professional caregivers scored moderately on the Maternal Behavior Rating Scale. Repeated measures analyses showed no change in time. We did not find a relationship between staff interactive style and client or staff characteristics. Conclusions The Maternal Behavior Rating Scale contributes to our understanding of staff interactive style during activities with people with PIMD. Specifically for MSST, the moderate scores on the interactive style dimensions were unexpected, because the individualised MSST activity created an optimal situation for high‐quality interaction with people with PIMD. Because the interactive style did not improve through the repetition of the activity either, these results might point to a need for staff training in achieving high‐quality interaction during activities like MSST.     

A Comparison of the Hypoalgesic Effects of Transcutaneous Electrical Nerve Stimulation (TENS) and Non‐invasive Interactive Neurostimulation (InterX®) on Experimentally Induced Blunt Pressure Pain Using Healthy Human Volunteers

Objectives: Non‐invasive interactive neurostimulation (InterX^®) delivers high amplitude electrical pulsed currents at points of low impedance on the skin. This study compared the hypoalgesic effect of non‐invasive interactive neurostimulation with transcutaneous electrical nerve stimulation (TENS). Materials and Methods: A repeated measures parallel group study on healthy human volunteers randomized to receive strong non‐painful TENS or non‐invasive interactive neurostimulation for 21 min on the forearm (N= 10/group). Pressure algometry was used to determine blunt pressure pain threshold at baseline, 10, and 20 min during stimulation, and 5 min post stimulation. Results: Low impedance sites were found in half of the participants receiving non‐invasive interactive neurostimulation. ANOVA found no effects for intervention (p= 0.923), time × intervention interaction (p= 0.21), or time (p= 0.094). Conclusions: Given the limited power of this study, we show that there were no significant differences in hypoalgesia between non‐invasive interactive neurostimulation and TENS. Unlike our previous studies we also failed to detect a change pain threshold during TENS. Nevertheless, our findings can be used to inform the design of an appropriately powered study on pain patients.