low-frequency power in normalized units(English)

• a continuous decline in BRS, LF, HF, and TP is observed with increasing age in both male and female subjects, regardless of posture
• ECG, BRS, HF, HFnu, LF, LF/HF, LFnu, TP
• Signal analysis, Aging, Gender aspects
• https://doi.org…67.2008.01257.x