人的周围神经拉伸强度测定

THE MEASUREMENTS ON THE TENSIBLE STRENGTH OF HUMAN PERIPHERAL NERVES

本文取材于7具男性成年尸体,98条周围神经,进行拉伸强度的测试,得出视神经、动眼神经、上颌神经、迷走神经、尺神经、正中神经及坐骨神经的拉伸强度数值,发现脑神经与脊神经之间,拉伸强度存在明显的差别。迷走神经与脊神经的拉伸强度几乎完全相同。尽管神经是粘弹性材料,但通过测试其拉伸强度,还是表现出一定的集中趋势,符合生物力学特征。

This article has drawn its material from seven cadavers,from which ninety-eight peripheral nerves have been examined by way of tensible strength.It obtains some datas of tensible strength on optic nerve,oculometor nerve,maxilla nerve,vagus nerve,ulnar nerve,median nerve and ischiadic nerve.There is a distinct difference of tensible strength between oranial and spinal nerves. The tensible strength of vagus and spinal nerves is very alike.Although nerves are viscoelasticity materials,their tensible strengths still show centralized trend.They conform to the mechanical characteristic of organism.