Myelinated neurons transmit electrical signals more quickly than the unmyelinated nerves in the body. Myelinated axons are present in sensory neurons and motor neurons, but not all sensory and motor ...

"Am I ambitious? Yeah, very," she said. "But am I ambitious to be a lesser version of something else?" "The Big Four super tank is an amazing organization, very successful and really good at what ...

While the central nervous system is comprised of the brain and spinal cord, the peripheral nervous system is made up of all nerves branching off the spinal cord, extending to every part of the body.

Despite their relative obscurity in modern times, these lesser-known characters also contribute significantly to one of the grandest stories ever told. Homer’s epic poem tells the events in the final ...

It can be tricky to pinpoint the cause of pain at the base of your skull, the area behind your ears where your head and neck meet. Understanding the cause of the pain can help you determine how to ...

Trigeminal neuralgia (TN) is an intensely painful condition in which the trigeminal, or fifth cranial nerve, becomes irritated. TN can be an early symptom of multiple sclerosis. People who have ...