Judged: two independent readers; copy check clear.
vagal tone
vagal tone Vagal tone, in this psychology context, refers to the level of vagal influence on the heart, commonly reflected by heart rate variability.
Vagal tone, in this psychology context, refers to the level of vagal influence on the heart, commonly reflected by heart rate variability. It is used as a sign of how well neural systems involved in emotion and thinking are functioning, with higher resting levels linked to more adaptive processing of emotional information and better emotion regulation.