Driving point impedance characteristics of the head
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چکیده
منابع مشابه
Driving point impedance characteristics of the head.
The mechanical impedance of the human and monkeytMoc~crc.o ~nulurtu I head u a\ determined over the frequency range 30-1X)00 Hz Miniature accelerometers and pressure transducers were placed in the brain to measure its response to vibration at constant g-levels and variable frequency. The maximum acceleration studied was 20 g’s, /rl rirro experiments on a fresh human cadaver and irk uico and it?...
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In order to distinguish between the use of visual and gravito-inertial force reference frames, the head tilt of drivers and passengers were measured as they went around corners at various speeds. The visual curvature of the corners were thus dissociated from the magnitude of the centripetal forces (0.30-0.77 g). Drivers' head tilts were highly correlated with the visually-available estimate of ...
متن کاملImpedance methods (apparent mass, driving point mechanical impedance and absorbed power) for assessment of the biomechanical response of the seated person to whole-body vibration.
Exposure to whole-body vibration is a risk factor for the development of low back pain. In order to develop a fuller understanding of the response of the seated person to vibration, experiments have been conducted in the laboratory investigating the biomechanics of the seated person. Some of these methods are based on the driving force and acceleration at the seat and are reported in the litera...
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ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 1971
ISSN: 0021-9290
DOI: 10.1016/0021-9290(71)90023-6