Conclusion The stress distribution widespreadly and unequivalently in brain tissue, which mainly effect by the cerebelar tentorium, cerebral falx, and unregular geometry of cranial bone .

• 结论脑内质点应力差值致脑组织剪应变损伤，猫颅骨不规则的几何形状、小脑幕、大脑镰结构是导致旋转暴力向脑内传递广泛而不均一的主要原因。