METHODS: Before and after the administration of Sibium, 60 patients with vertigo induced by vertebrobasilar insufficiency were examined by using stabilometer, B ultrasound of cervical vessels and Transcranial Doppler (TCD).

The article expatiates on the composition of hardware and working princ iple of pressure sensors , assessment indexes of postural sway and its calculati on methods, the development of the special software of the BSR-1 Body Balance T esting Instrument.

Using the methods of physical strength measurement, questionnaire and mathematical statistics, and from the aspects of single-foot support ability and shaking volume of center of gravity, the study inquired into the effect of Taijiquan exercise on middle and old-aged persons static balance ability.

Design of Digital Signal Generator For Calibrationg of Dynamical Balancing Machine;

The electrodynamic balance and light-scattering techniques have been used to study the kinetics of microdroplet evaporation and attendant interfacial phenomena.

was suspended in an electrodynamic balance and the change of its light-scattering intensity with time at a scattering angle of 34.

Objective To study the characteristics of the normal subjects with postural sway test and discuss the value of postural sway test in the diagnosis of dizzy patients.