A psychologist found that a baby's first sweet sounds and early attempts at forming words are directly linked to the baby's heart rate. The soft, gentle murmurs of a baby's first expressions, like ...

The soft, gentle murmurs of a baby's first expressions, like little whispers of joy and wonder to doting parents, are actually signs that the baby's heart is working rhythmically in concert with ...

A recent study published in the journal Scientific Reports observed that maternal heart rate variability (mHRV) at three months postpartum is associated with infant neurophysiology and maternal mental ...