The brain stem is a portion of the brain made of four distinct sections: the diencephalon, mesencephalon, pons, and medulla oblongata. Each of these sections has associated functions which are vital ...

Add Yahoo as a preferred source to see more of our stories on Google. Billions of nerve cells send signals coursing through our bodies, serving as conduits through which the brain performs its ...

Intravital brain imaging is a powerful method for observing neurons, glial cells, and their surrounding environments in living animals. It facilitates the study of neurological diseases, drug efficacy ...

Dear Doctors: I keep reading about how the vagus nerve has a lot to do with things like mood, digestion and keeping your brain healthy. Where is it located? Supposedly there is even a kind of ...

Theresa Larkin does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. Billions of nerve cells send signals coursing through our bodies, serving as conduits ...