The spinal cord and its nerves are the means by which the body and brain communicate with one another. Together, the brain and spinal cord make up the central nervous system. The spine’s four ...

All of the cervical vertebrae flex and extend the neck, but some have additional special functions, including: C1: The first vertebra in the column closest to the skull is also known as the atlas ...

What makes a so-called perfect human body? How about skin like a squid's ... a shorter and more stable spine, like those of chimpanzees; and more links connecting the coronary arteries, which ...

spine, and lungs. Roberts borrowed anatomy from reptiles, birds, and other mammals to create a Frankenstein-esque creature straight from the island of Dr. Moreau. Roberts’s ideal human body also ...