Lindsey McIntire et al. assess the impact of noninvasive cervical transcutaneous vagal nerve stimulation (ctVNS) on cognitive performance, mood, and attention in a cohort of sleep-deprived participants. Their results suggest that ctVNS can significantly improve arousal and multi-tasking, and may represent an alternative treatment for fatigue in humans.
- Lindsey K. McIntire
- R. Andy McKinley
- Rebecca D. Brown