NeuroscienceScientific ReportsPeer-reviewed
Evaluating phasic transcutaneous vagus nerve stimulation (taVNS) with pupil dilation: the importance of stimulation intensity and sensory perception
Mareike Ludwig, Calida Pereira, Marius Keute…·Dorothea Hämmerer
This study evaluates the effects of phasic taVNS on pupil dilation in younger adults, finding that higher intensity and perceived stimulation lead to greater dilation, with intensity having a stronger effect than frequency.