[Study of the TCM acceleration sphygmograph based on high-precision calculation].

In order to get more pulse diagram valuable information, we summarized the traditional acceleration in the pulse chart based on the calculation of a new high-precision calculation of the acceleration pulse graph algorithms, being suitable for a large amount of data to adapt to requirements of high-resolution digital pulse diagram analysis, optimizing the acceleration pulse mapping process, reducing the impact of noise on data analysis, and improving the ability to distinguish details of the image. In addition, we used the spectrum analysis diagram for high-precision acceleration pulse. By doing so, we overcomed the traditional acceleration noise in the pulse data as the large loss, we found flat pulse, slippery pulse, taut pulse acceleration spectrum of feature points in the new Chinese medical traditional pulses.

Damping control of balance in the medial/lateral direction and the risk of falling in the elderly.

Aims: A proportional-integral-derivative (PID) control has recently been used as a control algorithm of body balance. The purpose of this study was to elucidate an association of the proportional and derivative gain based on the PID control gain for balance for quiet standing with the risk factor for falls in the elderly.

Methods: The movement of a marker on the back of 23 elderly participants (age 75.

Effects of aging on lateral stability in quiet stance.

Background And Aims: Recent studies have demonstrated that assuming the postural corrective torque is regulated by a proportional-integralderivative (PID) controller in the anterior/posterior direction, although few studies have discussed the medial/ lateral (M/L) direction through PID control. Instability in the M/L direction has been reported to be closely related with the risk of falling in the elderly. The purpose of this study is to evaluate the mechanism of postural control in the M/L direction in the elderly.