[Analysis of dynamic stress for human skull-brain under impact loading with acceleration and deceleration].
In this paper, we measure and analyze the changes of dynamic stress in human skull-brain under impact loading. By applying the frequency responding function and coherence function produced by the pressure of impact wave at each point on skull, and by use of the viewpoint of biomechanics, we further research into brain injuries and have got some data which cannot be obtained in clinical setting.
Shen
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Department of Engineering Mechanics, Shanghai Jiaotong University, Shanghai 200030.
D000054:Acceleration / Q000009:adverse effects*; D000818:Animals; D001696:Biomechanical Phenomena; D001930:Brain Injuries / Q000209:etiology / Q000503:physiopathology; D006259:Craniocerebral Trauma / Q000209:etiology / Q000503:physiopathology*; D003654:Deceleration / Q000009:adverse effects*; D006801:Humans; D013552:Swine