Capillaries are very tiny blood vessels — so small that a single red blood cell can barely fit through them. They help to connect your arteries and veins in addition to facilitating the exchange of ...

There’s been a lot of discussion about what kinds of mental activities are actually capable of changing the brain. Some promises of bolstered IQ and enhanced brain function via specially-designed ...

This is the second in a two-part story on how to manage your mental energy to do your best work. Click here for the first article, “How To Perform At Your Peak Every Day: 10 Tips For Working Smarter ...

Glial cells are an integral part of the human nervous system. They help support and nourish nerve cells, or neurons. Several types of glial cells exist. Glial cells are the “glue” of the nervous ...