首页|期刊导航|中国神经再生研究（英文版）|Correlation between heart rate variability and pupillary reflex in healthy adult subjects under the influence of alcohol
中国神经再生研究（英文版）2011，Vol.6Issue(21)：1646-1650,5.DOI:10.3969/j.issn.1673-5374.2011.21.008
Correlation between heart rate variability and pupillary reflex in healthy adult subjects under the influence of alcohol
Correlation between heart rate variability and pupillary reflex in healthy adult subjects under the influence of alcohol
摘要
Abstract
This study explored the association between pupil area variation, heart rate variability, and fatigue, caused by alcohol consumption. Sixteen healthy young male volunteers were enrolled in this study for a series of structured physical examinations. Individual drinking volume was strictly assessed in accordance with the normalized experimental design. The motions of the subjects' pupils, as well as electrocardiograms were recorded by a computerized recording system, both before and after drinking alcohol. After alcohol intake, the pupil diameter, and both low frequency and standard deviation of all heartbeat interval indices of heart rate variability showed significant variations compared with the baseline. In addition, time- and frequency-domain indices of heart rate variability were negatively associated with pupil area. Thus the current study suggests that fatigue status may be determined by significant changes in pupil area and heart rate variability.关键词
alcohol/heart rate variability/pupillary measure/fatigueKey words
alcohol/heart rate variability/pupillary measure/fatigue引用本文复制引用
Jin Ma,Rumeng Ma,Xiwen Liu,Zhihong Wen,Xiaojing Li,Tao Wang,Wenqiang Han,Wendong Hu,Zuoming Zhang..Correlation between heart rate variability and pupillary reflex in healthy adult subjects under the influence of alcohol[J].中国神经再生研究（英文版）,2011,6(21):1646-1650,5.基金项目
the National Natural Science Foundation of China,No.60879007 （）
