The idea behind it is simple. A gentle pulse stimulates the vagus nerve, which plays a key role in managing stress, mood and focus. The intensity can be adjusted with a handheld control ...

"Vagal nerve stimulation can also play a critical ... And now, devices like the Truvaga Plus ($449, originally $499), a handheld vagus nerve stimulator, are gaining popularity for their potential ...

What does it come with? The Pulsetto is a non-invasive, vagus nerve stimulator in a wearable technology form that fits around your neck. The entire kit comes with the Pulsetto nerve stimulator ...

Vagus nerve stimulation has shown potential for treating everything from chronic headaches to rheumatoid arthritis. Graham Isador takes a closer look ...