Simultaneous physiological measurements with five devices at different cognitive and physical loads

This open database contains physiological measurements from 13 adult and healthy subjects during a standardized experimental setup. The physiology was examined with five different devices (NeXus-10 MKII, eMotion Faros 360°, SOMNOtouch NIBP, Hexoskin Hx1, Polar RS800 Multi), which, in contrast to other studies, were recorded simultaneously. The experiment included a five minute baseline measurement, five minute walking on the treadmill, a five minute cognitive audio test, and a five minute uphill walking on the treadmill. Measurements included electrocardiography (ECG), photoplethysmography, accelerometry, oxygen saturation, respiration, heart rate, heart rate variability, and RR intervals sampled between 1 Hz and 8000 Hz. The dataset was originally generated during an investigation of functionality, accuracy, and usability of several ECG-measurement devices. This resource included the complete raw data files (EDF and HRM) and merged data with a manual expert annotation of heart beats and annotation files with information about the beginning of each experimental phase.

本开放数据库收录了13名成年健康受试者在标准化实验设置下的生理测量数据。通过五种不同的设备（NeXus-10 MKII、eMotion Faros 360°、SOMNOtouch NIBP、Hexoskin Hx1、Polar RS800 Multi）对生理参数进行了检测，这些设备与其他研究不同之处在于它们的数据记录是同步进行的。实验包括五分钟的基线测量、五分钟在跑步机上的步行、五分钟的认知音频测试以及五分钟在跑步机上的上坡行走。测量数据包括心电图（ECG）、光电容积描记法、加速度计、血氧饱和度、呼吸、心率、心率变异性以及1 Hz至8000 Hz采样间隔的RR间期。该数据集最初是在对几种心电图测量设备的性能、准确性和易用性进行的研究中生成的。该资源包括完整的原始数据文件（EDF和HRM）以及包含心跳手动专家标注和关于每个实验阶段开始信息标注文件的数据合并。