handedness

英 [ˈhændɪdnəs]

美 [ˈhændɪdnəs]

n.  用手习惯；用右手或左手的习惯

TOEFL医学

BNC.30167 / COCA.32542

英英释义

noun

• the property of using one hand more than the other
  Synonym:laterality

双语例句

• The handedness of the helical wave fronts of the LG modes is linked to the sign of the index land can be chosen by convention.
  LG模的螺旋波前的左右手习惯是和l的特征相联系的，能够按规定进行选择。
• The fMRI signal was used to study the influence of the handedness on the brain function, by comparing the coordinates of the peak activation in M1 and cerebellum ( CRB) during bi-manual and uni-manual movement.
  利用fMRI信号研究了左右利手性对脑功能活动的影响，分析了双手运动和单手运动在M1和小脑（Cerebellum，CRB）激活区的定位上的不对称性。
• Imaging permitted the handedness or chirality of each flattened nanostructure to be determined, based on the height differences observed at the overlapping areas.
  影像允许每个惯用手或手性纳米结构扁平待定的基础上，高度差在重叠区域观察。
• Until recently, many children were not allowed a free hand when it comes to handedness.
  很多小孩不被允许自由地使用左手或右手来学习，一直到最近才有好转。
• Things that can change from identity to identity include gender orientation, allergies, and handedness.
  还包括性别取向、敏感症、惯用手等也会随着身份的转换而改变。
• What mechanisms, control handedness and keep left-handedness rare?
  什么机制控制着手性使得左旋型变得稀缺？
• The supramolecular pinwheel cluster is a unique chiral structure with evident handedness.
  超分子风车团簇是一种具有明显左旋右旋性质的手性结构。
• MAIN OUTCOME MEASURES: Relationship of handedness with language-dominant hemisphere of patients with cerebral infarction.
  主要观察指标：脑卒中患者利手与语言优势半球的关系。
• Methods: Auditory ERP, cognitive capacity screening examination ( CCSE) and mini-mental state examination ( MMSE) were studied separately in 32 patients with TIA and 30 normal subjects matched with age, sex, handedness and education.
  方法：用听觉Oddbal刺激序列ERP、认知能力筛选试验（CCSE）和简易智力状态试验（MMSE）检测32例TIA病人和30例年龄、性别、利手和教育程度相匹配的正常人。
• METHODS: A patient with unilateral acute subcortical infarction and a normal subject of right handedness, who were hospitalized in the General Hospital of Daqing Oil Field in June 2004, received fMRI with passive single finger exercise task.
  方法：应用被动单指运动任务，对2004年6月大庆油田总医院住院的1名急性单侧皮质下梗死患者和1名正常右利手被试进行功能性磁共振成像研究。