A second series of low speed rear end crash tests with seven volunteer test subjects have delineated human head/neck dynamics for velocity changes up to 10.9 kph (6.8 mph). Angular and linear sensor data from biteblock arrays were used to compute acceleration resultants for multiple points on the head's sagittal plane. By combining these acceleration fields with film based instantaneous rotation centers, translational and rotational accelerations were defined to form a sequential acceleration history for points on the head. Our findings suggest a mechanism to explain why cervical motion beyond the test subjects' measured voluntary range of motion was never observed in any of a total of 28 human test exposures. Probable “whiplash” injury mechanisms are discussed.


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    Titel :

    Human Head and Neck Kinematics After Low Velocity Rear-End Impacts - Understanding “Whiplash”


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    39th Stapp Car Crash Conference (1995) ; 1995



    Erscheinungsdatum :

    01.11.1995




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Human Head and Neck Kinematics After Low Velocity Rear-End Impacts - Understanding "Whiplash"

    McConnell, W. E. / Howard, R. P. / Van Poppel, J. et al. | British Library Conference Proceedings | 1995


    Human head and neck kinematics after low velocity rear-end impacts - understanding "whiplash"

    McConnell,W.E. / Howard,R.P. / Van Poppel,J. et al. | Kraftfahrwesen | 1995



    Biomechanics of human head-neck in rear impacts

    Yoganandan,N. / Pintar,F.A. / Medical College of Wisconsin and VA Medical Center,US | Kraftfahrwesen | 2003


    Head kinematics during in vitro whiplash simulation

    Cholewicki, Jacek | Online Contents | 1998