We performed a systematic and meta analytic review of heart rate variability biofeedback
(HRVB) for various symptoms and human functioning. We analyzed all problems addressed …

Mayer waves are oscillations of arterial pressure occurring spontaneously in conscious
subjects at a frequency lower than respiration (∼ 0.1 Hz in humans). Mayer waves are …

Qu'est-ce que le passé, sinon du présent qui est en retard? Pierre Dac (l'osa moelle, March
1940) Modeling automatic engines or physiological systems often involves the idea of …

As we previously reported, resonant frequency heart rate variability biofeedback increases
baroreflex gain and peak expiratory flow in healthy individuals and has positive effects in …

Altered variability in the cardiovascular system is associated with a range of cardiovascular
diseases and increased mortality. Because blood pressure and heart rate show distinct low …

The arterial baroreflex contributes importantly to the short-term regulation of blood pressure
and cardiovascular variability. A number of factors (including reflex, humoral, behavioral …

Objectives Clinical and experimental research studies have demonstrated that the emotional
experience of anxiety impairs heart rate variability (HRV) in humans. The present study …

For the cases of spontaneous respiration and paced respiration with a fixed frequency and
linearly increasing frequency, we investigate synchronization between three main rhythmic …

A mathematical model of short-term cardiovascular regulation is used to investigate how
heart period variability reflects the action of the autonomic regulatory mechanisms (vagal …

Men and women exhibit notable differences not only in the reproductive system and
reproductive behaviors, but in many other organ and physiological systems as well. Notable …