Why should we appreciate our nervous system? Read these 11 fun facts and you’ll know why: 1. The body has billions of nerve cells Every person’s body contains billions of nerve cells (neurons).

The suckers are also packed with sensory receptors that allow the octopus to taste and smell things that they touch—like combining a hand with a tongue and a nose. The researchers believe the ...

Head injuries, migraines, alcohol use, ear infections and medications can all affect your musculoskeletal system and thereby ... as iron and vitamin B12 can make you feel less stable on your ...

Christiane Brems, author and clinical professor in psychiatry and behavioral sciences, describes where to start if you'd like ... which make up the central nervous system. In response to stimuli ...

An audiologist stimulates your inner ear with cold or warm air to see if it makes ... you focus on the wall or another unmoving object. This test can detect a problem with the balance system ...