The changes in their body and mind were measured. Heart rate, heart rate variability, and electrodermal activity were also measured. The results were compelling. It was observed that when the ...

applied to fetal heart rate dynamics includes 270 papers. The application of non-linear methods in the fHR analysis is around 30 years old. However, its application has significantly increased in the ...

In the last 40 years, heart rate variability ... and when GA > 32 weeks. In particular, maternal HR correlates positively with fHR and negatively with fHRV (Zöllkau et al., 2019). A different approach ...