Investigation of the Impact of Neck Muscle Lively Pressure on Whiplash Damage of the Cervical Backbone.
Appl Bionics Biomech. 2018;2018:4542750
Authors: Yan Y, Huang J, Li F, Hu L
The target of the current examine is to analyze the affect of neck muscle activation on whiplash neck damage of the occupants of a passenger automobile underneath completely different severities of frontal and rear-end influence collisions. The finite ingredient (FE) mannequin has been used as a flexible software to simulate and perceive the whiplash damage mechanism for occupant damage prevention. Nonetheless, whiplash accidents and damage mechanisms have not often been investigated in reference to neck energetic muscle forces, which restricts the entire reappearance and understanding of the damage mechanism. On this manuscript, a blended FE human mannequin in a sitting posture with an energetic head-neck was developed. The response of the cervical backbone underneath frontal and rear-end collision circumstances was then studied utilizing the FE mannequin with and with out neck muscle activation. The impact of the neck muscle activation on the whiplash damage was studied based mostly on the outcomes of the FE simulations. The outcomes indicated that the neck energetic drive influenced the head-neck dynamic response and whiplash damage throughout a collision, particularly in a low-speed collision.
PMID: 29849760 [PubMed]