HomeThe science
A small signal on a powerful pathway.
Vagus nerve stimulation is a form of neuromodulation that changes nerve activity. The vagus nerve is a central part of the parasympathetic nervous system and helps regulate involuntary functions throughout the body.
EVRENBioelectronic medicine
01
What researchers investigate
The vagus nerve is relevant across a range of therapeutic areas because of its role in autonomic regulation.
- VNS mechanisms of action
- Restoration of autonomic balance
- Formation of neural pathways during tasks
- Symptoms and systemic inflammatory responses
02
Enhanced neuroplasticity
Research suggests that vagus stimulation may support memory processes and learning by activating pathways associated with norepinephrine release throughout the central nervous system.
03
Parasympathetic response
Vagal stimulation affects brain systems involved in emotional regulation, including pathways connected with the amygdala and limbic system—areas that are abnormally active in response to emotional stimuli in PTSD.
Next step
Meet the Phoenix CR