... out through roving hammer-impact tests on a dried human skull. The first four natural frequencies of the skull were measured to be 496, 543, 1250, and 1287 Hz, and these values were verified by the modal assurance criterion. Then, a 3D finite element (FE) model of that human skull was created by a 3D...

... 09 2018 23 01 2019 23 01 2019 vibration analysis experimental modal analysis roving hammer impact fluid–structure interaction intracranial pressure monitoring The human head includes the cranium and intracranial components such as the brain, cerebellum, and cerebrospinal...