The anatomy of the brain involves key regions including the brain stem, cerebellum, lobes of the cerebral cortex, and specific glands (the pituitary, for example) needed to maintain life and health.

The anterior cerebral artery supplies blood to parts of the frontal and parietal lobes of the brain. Also known as the ACA, it is one of a pair of arteries essential to delivering oxygen to the brain.

It’s time to go back into the halls of Grey Sloan Memorial Hospital as Grey’s Anatomy returns for Season 21 on September 26. The series returns to the airwaves with some major changes to the ...

Below we have all the information on where to watch Grey's Anatomy season 21 online from anywhere and potentially for FREE. How to watch Grey's Anatomy season 21 online in the US In the US ...

Jackson Avery and Monica Beltran return for this "Grey's Anatomy" season 21 while Meredith Grey never got the memo after her season 19 "exit" and even Sydney Heron is back after a 17 year absence.

The hand is composed of many different bones, muscles, and ligaments that allow for a large amount of movement and dexterity. There are three major types of bones in the hand itself: Phalanges. These ...