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调查主导手的能力和半球主导之间的关系

Mohammad Sadegh Sohrabi^1,2, Mehrane Shabani^2,3, Tayeb Mohammadi^4,5

¹Occupational Health and Safety Research Center, Institute of Health Sciences and Technology, Hamadan University of Medical Sciences, Hamadan, Iran.

|November 17, 2025

概括

手性和半球优势影响手动表现. 具有平衡大脑功能的双手混合个体表现出卓越的灵敏度,这表明对运动协调和康复有好处.

科学领域:

神经科学是一个神经科学.
发动机控制器的控制器
人类表现的人类表现.

背景情况:

手性和半球主导是影响手动表现的关键因素,包括灵巧和握力.
这些能力是日常生活和职业任务的基础.
了解这些关系是优化人类功能和康复的关键.

研究的目的:

调查手掌优势和半球优势对灵巧度和握力的影响.
为了确定平衡的半球统治是否在混合手/双手个体中提供优势.
探索半球间平衡与运动性能之间的联系.

主要方法:

一项涉及182名成年人 (19-50岁) 的横截面研究.
使用爱丁堡手性库存评估的手的优势.
从神经行为清单推断出半球主导地位.
使用专用仪表测量握力;使用普渡板测试评估灵巧度.
使用SPSS 16.进行的统计分析.

主要成果:

右撇子的个体表现出明显更高的右手灵敏度.
左撇子的个体表现出两只手的握力更强.
混合手/双手的个体表现出明显更高的组装灵活性.
半球间平衡与改善的装配灵巧程度有边缘关联.

结论:

手的优势和半球的优势显著影响运动性能.
双手混合个体中平衡的半球功能增强了复杂的运动协调.
这些发现表明康复策略的潜在好处,并强调需要进一步进行神经成像研究.

关键词:

灵巧度灵巧度这就是灵巧度.抓地力抓地力抓地力抓地力手的统治,手的统治.半球半球的主导地位混手性/双手性混手性/双手性

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