Theoretical perspectives posit that heart-rate variability (HRV) reflects self-regulatory
capacity and therefore can be employed as a bio-marker of top-down self-regulation (the …

The associations between physiological measures (ie, heart rate and skin conductance) of
autonomic nervous system (ANS) activity and severe antisocial spectrum behavior (AB) …

The calculation of heart rate variability (HRV) is a popular tool used to investigate
differences in cardiac autonomic control between population samples. When interpreting …

Linchpin to the entire area of psychophysiological research and discussion of the vagus is
the respiratory and cardiovascular phenomenon known as respiratory sinus arrhythmia …

An association between gut–microbiota and several neuropsychiatric conditions including
autism, depression, anxiety, schizophrenia, and attention-deficit/hyperactivity disorder …

The autonomic nervous system (ANS) plays an important role in attention and self-regulation
by modulating physiological arousal to meet environmental demands. Core symptoms of …

Abstract The Neurovisceral Integration Model (NIM) is one of the most influential
psychophysiological models addressing the interplay between the autonomic (ANS) and …

For a long time, the brain was considered as the only important organ in understanding the
biology of neuropsychiatric disorders. Recently, this focus has shifted to include the gut. 1 …

Lower vagal activity is associated with psychopathology independent of age. Research
suggests that alterations of vagal activity precede the development of psychopathology. The …

Abstract Background Attention-Deficit/Hyperactivity Disorder (ADHD) is a multifaceted
neurodevelopmental psychiatric condition that typically emerges during childhood but often …