Biomechanical characteristics of nonstationary respiration as possible identificator of tiredness under hypokinetic loading.
Abstract
Hypokinetic loading and monotony lead to the error rate and decreasing of labour performance. They are plenty of teams studiyng this problem in relation to the changes of physiological functions.
Slightly neglected are respiratory changes. The aim of this work is examination of the tiredeness influence with changes of respiratory parameters during hypocinetic loading and evaluation of these changes (their indicative or predictive character).
The examination did appear 5 persons (25-35 years old), it has been realized in 4 modes. For respiraotry data recording we used 2 thoracal strips and spiroergometer.
For tiredeness demonstration we used ECG, EEG, camera and evaluation of reliability of TT. For respiratory data evaluation we speculate about evaluation of breathing rate variability (BRV) by using of fractal analysis.