抄録
In this research was constructed head FE model for performing impact analysis for the purpose of elucidating the mechanism of head injuries in the elderly. Elderly brain tissue atrophy has progressing compared to the young people, and the intracranial cavity is enlarging. Therefore, the head impact resistance of elderly are to be lowered. We build the model based on head CT image data of the young people. Elderly model was reproduced atrophy of volume reduction rate 6.87%, by deforming the image processing intracranial tissue on the CT image of young people.
