Burki N K
J Appl Physiol Respir Environ Exerc Physiol. 1981 Jan;50(1):162-4. doi: 10.1152/jappl.1981.50.1.162.
To examine the effects of continuously added background inspiratory loads on the difference thresholds for resistive (delta R50) and elastic load detection (delta E50), 12 healthy subjects were studied. The results showed that, whereas the addition of a constant background elastic load significantly altered delta R50, the addition of a constant background resistive load did not significantly affect delta E 50. These results can be explained on the basis that the addition of a constant elastic load alters the total sensory information a midbreath, where resistive load detection occurs, but the addition of a constant resistive load does not affect elastic load detection, which occurs at the end of the breath where flow-dependent information is minimal.
为研究持续添加背景吸气负荷对阻力性负荷检测差异阈值（δR50）和弹性负荷检测差异阈值（δE50）的影响，对12名健康受试者进行了研究。结果显示，添加恒定背景弹性负荷会显著改变δR50，而添加恒定背景阻力性负荷对δE50没有显著影响。这些结果可以这样解释：添加恒定弹性负荷会改变呼吸中期的总感觉信息，而阻力性负荷检测在此处发生，但添加恒定阻力性负荷不会影响弹性负荷检测，弹性负荷检测发生在呼吸末期，此时与流量相关的信息最少。
