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数字人解剖系统用于护理本科解剖学实验教学的利弊谈 总被引:1,自引:0,他引:1
数字人是现代计算机信息技术与医学等学科相互整合的产物,它的出现必将对现代医学及医学教育的发展产生重大影响。本文通过在护理本科生的人体解剖学实验教学过程使用数字人解剖系统,对比传统的人体解剖学实验教学方法,简要分析了数字人解剖系统在解剖学实验教学中的优势及存在的不足。 相似文献
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构建基于网络的解剖学实验教学新模式,培养创新型医学人才 总被引:3,自引:0,他引:3
据报道 ,2 0 0 2年在英国最新开设的半岛医学院开始打破 2 30 0年的医学教学传统 ,用电脑图像和构造复杂且能痛苦呻吟乃至吐血的电子人模型 ,代替尸体解剖及病房实习。 1 989年美国国立医学图书馆(NLM)建立了采集人体横断面CT、MRI和组织学数据的项目 ,其目的是为利用计算机图像重构技术建造虚拟人体做准备 ,项目名称为“可视化人体”。而我国学者在 2 0 0 1年已经正式启动虚拟人计划的研究。但真正应用到解剖学教学中的人体解剖学虚拟实验室则在国内还没有成型的研究成果 ,我教研室启动的人体解剖网络虚拟实验室计划既可填补解剖学实验… 相似文献
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解剖学实验教学改革的探索与研究 总被引:1,自引:0,他引:1
人体解剖学是一门重要的医学基础课程,属形态学范畴。解剖学实验作为解剖学教学的重要组成部分,是学生对人体结构获得感性认识的重要手段,长期以来,由于受传统教学理念的影响,解剖学实验教学只注重教师的主导作用,忽视了学生应用能力的培养,严重影响了学生学习的积极性、主动性和创造性。因此,适应现代医学教育的需要,转变教学观念,加强解剖学实验教学改革,以培养实用型医学人才,是一个亟待解决的课题。1转变实验教学理念,加强学生素质教育解剖学是临床学科和医学其它基础学科的基础课程,是医学生认识人体的开始,解剖学实验具有较强的实践性… 相似文献
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Properties of chemoreceptors of tongue of rat 总被引:14,自引:0,他引:14
BEIDLER LM 《Journal of neurophysiology》1953,16(6):595-607
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A further analysis of already published data supports the position that retardates of low ability level less frequently have retarded siblings, retarded parents, and parents low in occupational level than do retardates higher in ability level. The analysis supports the position that there are two types of retarded individuals, persons retarded as a result of gene or chromosomal anomalies, brain injury, etc., who more frequently occur in the lower-level retardate group, and persons whose retardation represents polygenic segregation, who more frequently occur in the higher-level group. 相似文献
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Eighteen families in which both parents had refractions within the range of +4·0 D to −4·0 D and axial lengths seen in emmetropia (22·3-26·0 mm) showed coefficients of correlation of the order 0·5 indicative of polygenic inheritance. Such coefficients were seen for axial length (0·407) and for the cornea (0·487), but not for the lens (which is known to be yoked to the axial length). No such coefficients were seen in 19 families in which one of the parents had axial length outside the emmetropic range (nine families with long axes and 10 with short axes).
The pattern of polygenic inheritance for emmetropia (completely correlated optical components) and errors of refraction up to 4·0 D (inadequately correlated components: correlation ametropia) follows that seen in stature and other measurable characters. In contrast the high refractive errors with their abnormal axial lengths (component ametropia) are—like the extremes in stature—pathological anomalies with monofactorial inheritance.
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