After taking a sack in Monday's game, 49ers QB Brock Purdy said his right arm felt like it was "on fire." According to coach ...

Trigeminal nerve stimulation (TNS) includes a type of non-invasive medical therapy using a small electrical device that’s placed on the forehead. It is approved for the treatment of migraine headaches ...

Certain nerves in the hip region can get stuck or pinched. This includes the sciatic nerve, which can get trapped under certain muscles and bones in the back of your hip or the hamstrings.

He perpetrated one of this century's worst war crimes on the edges of his own capital. Sarin is a nerve agent. It destroys the nervous system's ability to function. Victims cannot regulate their ...