POSITIONAL PATTERNS FOR PREHENSION IN NORMAL HANDS
POSITIONAL PATTERNS FOR PREHENSION IN NORMAL HANDS
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正常手的抓握位置模式
DOI：
10.2490/jjrm1963.15.65
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发表时间：
1978
期刊：
影响因子：
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通讯作者：
Y. Miura
中科院分区：
文献类型：
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作者：
N. Kamakura;M. Ohmura;H. Ishii;F. Mitsuboshi;Y. Miura
为了对静态抓握模式进行分类，对7名被试在抓握98个物体时手指的位置和接触区域进行了拍摄、分析和比较。确定了14种类型：1)力握-标准型，2)力握-钩型，3)力握-食指延伸型，4)力握-远端型，5)力握-延伸型，6)侧握，7)三脚架握-I型，8)三脚架握- II型，9)三脚架握- III型，10)平行轻屈握，11)尖握（尖握），12)周围轻屈握，13)平行伸握，14)内收握。所观察到的86%的抓取可以属于其中一种类型，其余的属于中间类型或组合类型。在所有7个实验对象中，98个物体中有31个是用相同的模式抓住的，其余的是用两个或更多的特定模式抓住的。
For the purpose of classifying static prehensile patterns, the positions of the fingers and the contacting areas which seven subjects demonstrated while grasping 98 objects were photographed, analysed and compared.Fourteen types were identified as following: 1) Power grip-Standard type, 2) Power grip-Hook type, 3) Power grip-Index finger extension type, 4) Power grip-Distal type, 5) Power grip-Extension type, 6) Lateral grip, 7) Tripod grip-type I, 8) Tripod grip-type II, 9) Tripod grip-type III, 10) Parallel mild-flexion grip, 11) Tip grip (Tip prehension), 12) Surrounding mild-flexion grip, 13) Parallel extension grip, 14) Adduction grip.Eighty-six percent of the observed prehension could be fitted into one of these types and the rest into intermediate or combined ones.In all seven subjects, thirty-one of ninety-eight objects were grasped with identical patterns and the rest with two or more specific ones.