Journal: Journal of Physics: Conference Series

Article Title: Measuring the human psychophysiological conditions without contact

doi: 10.1088/1742-6596/882/1/012016

Figure Lengend Snippet: Figure 2. Example of main feature detection in ECG (top) and LDV

Article Snippet: The experimental setup included the following instruments: Laser Doppler Vibrometer (PDV 100, Polytec (31), sensitivity of 0.2V/(mm/s)); Electrocardiograph (ECG) (MLA2540, ADInstruments (32), 5 Lead, Shielded Bio Amp Cable).

Techniques:

Journal: Journal of Physics: Conference Series

Article Title: Measuring the human psychophysiological conditions without contact

doi: 10.1088/1742-6596/882/1/012016

Figure Lengend Snippet: Figure 3. Example of Poincaré plot 3. Results The chosen parameters (i.e. RRavg, RMSSD, S2, LF, HF and LF/HF) were computed for both the signals, ECG and LDV, in both the studied conditions, i.e. at rest and after performing the physical task. This aimed to verify the effects of the physical task on the Heart Rate Variability, and to evaluate the capability of LDV technique in HRV analysis considering different operative conditions. In ‘table 1’ there are reported the results from ECG and LDV in time domain, while in ‘table 2’ the results in frequency domain are shown.

Article Snippet: The experimental setup included the following instruments: Laser Doppler Vibrometer (PDV 100, Polytec (31), sensitivity of 0.2V/(mm/s)); Electrocardiograph (ECG) (MLA2540, ADInstruments (32), 5 Lead, Shielded Bio Amp Cable).

Techniques: