Add Yahoo as a preferred source to see more of our stories on Google. A small device that zaps a major nerve connecting the heart and brain could help improve fitness, an early trial suggests. The ...

An expert explains how cold water exposure, massage and humming can recreate the calming feel of VNS at home, without breaking the bank.

This story is republished from STAT, the health and medicine news site that’s a partner to the Globe. Sign up for STAT’s free Morning Rounds newsletter here. A sutureless device for peripheral nerve ...

Best for improving inflammation and reducing cortisol: Pulsetto Lite (view on official site), opens new tab Best for stress relief and sleep: Apollo Neuro (view on official site), opens new tab Best ...

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FORT DETRICK, Md. – The U.S. Army Institute of Surgical Research Organ Support and Automation Technologies team is working with the Massachusetts Institute of Technology’s Lincoln Laboratory to ...

The yōjō Vagus Nerve Stimulator claims that by transmitting a low-level electrical current to the vagus nerve, users could reap a wealth of rewards, from better sleep and digestion to greater focus.

The nerve-zapping device that ‘could help improve your fitness’ - Wearing the stimulator for just 30 minutes a day increased oxygen intake during exercise ...