It is late at night. You are alone and wandering empty streets in search of your parked car when you hear footsteps creeping ...

The vagus nerve is responsible for involuntary functions of the body such as digestion after eating. In short, it helps our bodies restore homeostasis or equilibrium. Instances of ‘low vagal ...

How nerve agents attack the body and brain These two graphics illustrate what nerve agents do to the body and how they work. To produce these symptoms, nerve agents attack the body's cholinergic ...