Physiological fractals: visual and statistical evidence across timescales and experimental states.
Journal of the Royal Society, Interface June 1, 2020 Jeffrey J Kim, Stacey Parker, Trent Henderson et al.
A marker of engaging in compassion meditation and related processes is an increase in heart-rate variability (HRV), typically interpreted as a marker of parasympathetic nervous system response. While insightful, open questions remain. For example, which timescale is best to examine the effects of meditation and related practices on HRV? Furthermore, how might advanced time-series analyses--such...