计算障碍

利用经颅磁刺激术刺激大脑顶叶时，他发现平时精通数字的博士生的运算技能降低到了类似于发展性计算障碍患者的水平。

When the parietal lobe of the brain was stimulated using that technique , he found that the basic arithmetic skills of doctoral students who were normally very good with numbers were reduced to a level similar to those with developmental dyscalculia .

据估计，多达6%的人患有一种名叫发展性计算障碍（developmentaldyscalculia）的数学学习缺陷。它跟阅读障碍（dyslexia）相似，只不过有问题的是数字而不是文字。

Up to 6 % of the population is estimated to have a math-learning disability called developmental dyscalculia , similar to dyslexia but with numerals instead of letters .

他和一位同事在1月份的《人类神经科学前沿》（FrontiersinHumanNeuroscience）杂志发表了一篇论文。在论文中，他们指出一名发展性计算障碍患者成绩大有长进，而另一名研究对象却没有。

He and a colleague published a paper in January in the journal Frontiers in Human Neuroscience , in which they found that one individual with developmental dyscalculia improved her performance significantly while the other study subject didn 't.

伦敦大学学院认知神经病学研究所的RoiCohenKadosh博士说：这是第一次证实，顶叶是理解力发展相关性计算障碍的关键部位。

Dr Roi Cohen Kadosh , of the UCL Institute of Cognitive Neuroscience said : this is the first causal demonstration that the parietal lobe is the key to understanding developmental dyscalculia .

发展性计算障碍的类型及成因研究进展

Advanced studies on types and influencing factors of developmental dyscalculia

发展性计算障碍研究及数学教育对策

A Research on Developing Dyscalculia and Counter-measures of Mathematical Education

有计算障碍的人通常方向感也很差。

People with dyscalculia might also have a poor sense of direction .

儿童发展性计算障碍的认知机制研究

Study on Cognitive Mechanism of Children with Developmental Dyscalculia

专家说拥有计算障碍的学生需要额外的时间完成作业。

Experts say students with dyscalculia need extra time to complete their work .

患有计算障碍症的孩子在读数和记住数字方面有困难。

Children with dyscalculia have trouble reading numbers and picturing them in their mind .

并使用该坐标计算障碍物点到巡视机器人间的距离。

Using the camera coordinate to calculate the distance between the robot and the obstacles .

发展性计算障碍的诊断与矫治

The Diagnosis and Treatment of Developmental Dyscalculia

发展性计算障碍&脑与认知科学研究的新成果及其对教育的启示

Developmental Dyscalculia : New Evidence from Brain and Cognitive Sciences and its Implications to Education

计算障碍在人群中的发病同诵读困难和注意力缺陷性多动症一样普遍，约5%的人受累。

Dyscalculia is just as prevalent in the population as dyslexia and attention deficit hyperactivity disorder .

如果儿童被怀疑患有计算障碍，需经培训的专业人员检查以确定病情。

Children suspected of being dyscalculic should be examined by a professional trained to recognize this condition .

发展性计算障碍的发生率大约为5%-6%，有些国家甚至更高。

Developmental dyscalculia is a common cognitive handicap , its incidence in the school population is about 5-6 % .

当然，仅仅因为人们有数学方面的困难，并不必然的意味着他们有计算障碍。

Of course , just because people have trouble with math , does not necessarily mean they have dyscalculia .

数据处理模块用来计算障碍物的距离，判断障碍物方位并发出控制指令。

The data processing module is used to calculate the distance of obstacle , differentiate obstacle orientation and chose controlling order .

患有发展性计算障碍的人执行一些日常任务也可能存在困难，比如电话号码的记忆、账单的理解等。

People with developmental dyscalculia also may have trouble with daily tasks , such as remembering phone numbers and understanding bills .

严重计算障碍往往并发失语症。但有些病人虽然失语但计算力保留完好。

Severe impairments of calculation often accompany aphasia , yet in some instances patients retain excellent calculation in spite of the loss of language .

来自伦敦大学学院的科学家们首次使非数学学习困难的受试者产生计算障碍。

Scientists led by UCL ( University College London ) have induced dyscalculia in subjects without the maths learning difficulty for the first time .

这项测试设计用来考察受试者对数字的自动处理能力，可同时用于有计算障碍的人和正常人。

The test was designed to measure the subjects'automatic processing of numbers and was rolled out to both people with the dysfunction and those without it .

他们的研究发现顶叶是计算障碍的功能区。这预示着治疗性教育有可能对该病的诊断和治疗有意义。

The study , which finds that the right parietal lobe is responsible for dyscalculia , potentially has implications for diagnosis and management through remedial teaching .

患有发展性计算障碍的儿童在学习、生活和以后的工作中都会遇到很多的困难，关于发展性计算障碍的研究应该引起人们的重视。

The children with developmental dyscalculia will encounter many problems in their study , life and future , so we should devote much attention to it .

发展性计算障碍作为一种特异性学习障碍，影响儿童的数学成就与数学学习观念，因而引起了多学科研究的关注和重视。

Developmental dyscalculia ( DD ), as a specific type of learning disabilities , has pervasive effects on children 's mathematical achievement and perception of mathematical learning .

结论该量表适合于黑龙江地区小学生数学能力的评价，可为临床计算障碍儿童的筛查提供依据。

Conclusions This norm is suitable to evaluation of mathematics ability to school-age children in Heilongjiang Province , and it can provide the clinic screening index for the children with mathematics disabilities .

据悉约有五分之一的人在与心算作斗争，而二十分之一的人忍受着计算障碍，这是一种涉及数字的学习障碍，与语言障碍类似。

Around a fifth of the population are thought to struggle with mental arithmetic while one in 20 suffer from dyscalculia – a learning disability involving numbers that is similar to dyslexia .

在分析通过可视图计算障碍距离方法的不足基础上，借鉴机器人路径规划问题解决思路，研究了一种基于改进遗传算法的格网障碍距离计算方法。

Based on the analyzing of the drawback of calculating obstacle distance through Visibility GRAPH ( VGRAPH ), a new method for computing obstacle distance based grid using improved GA is presented , which is on the basis of robot route planning .

文章从遗传、脑机制、个体认知因素及环境与教育因素4个方面，系统地总结了发展性计算障碍的成因，最后指出现有研究存在的问题以及今后研究的重点。

This paper reviewed and analyzed systematically these factors , which fell into four aspects , i. e. heredity , cerebral mechanisms , individual 's cognition , environment and education . In the end , some problems in current studies and the directions for future researches were put forward .

有记忆力障碍，88%有定向和计算力障碍；

In addition , there are directional and count disturbance for88 % .