Facts vs. myths about the nervous system Doctor of Physical Therapy, functional rehabilitation specialist, and integrative health expert Dr. Lauren Leiva joined Gayle Guyardo, host of the globally ...

Your brain gets all the glory while your other nervous system, the Peripheral Nervous System (PNS) toils away in thankless obscurity. What’s the PNS? Oh, merely the neurons that live outside of your ...

The sympathetic nervous system, which helps your heart and other vital organs function all the time, increases activity in response to danger or stress, preparing the body for extra demands. Stress is ...

With terrifyingly sharp teeth arranged around a circular mouth, lampreys look about as primitive a vertebrate as you could imagine. But a new study finds that the animals have a surprising similarity ...

Your nervous system is like a highway. When the roads are clear and well-maintained, traffic flows smoothly. Messages travel from your brain to every cell in your body without obstruction. We obsess ...