A dataset of speed-resolved blood perfusion and oxygen saturation after different thermal stimulation

The functional status of vessels can be
assessed by blood perfusion. By integrating diffuse reflectance spectroscopy
(DRS) and laser Doppler Flowmetry (LDF) together, the speed-resolved blood perfusion
and blood oxygen saturation can be measured simultaneously by Enhanced
Perfusion and Oxygen Saturation (EPOS) system. The dataset presented in this
descriptor contains speed-resolved blood perfusion and oxygen saturation
recorded from forearm point with different thermal stimulation, the classical
LDF at control points, the R-R time series and subjects’ character data. All of data was recorded from 60 recruited healthy subjects.
Half of the subjects received different thermal stimulation, and half of them as
blank controls. We believe that this dataset will lead to the development of local
blood perfusion that can be used to index vessel function assessment. This
publicly available dataset will be beneficial to the microcirculation
evaluation.