anatomy

The spine can be thought of as a mechanical device that needs proper care and maintenance. The better you care for your spine, the longer it will operate without problems. However, it will wear out…

If you’ve ever noticed that the car ahead of you in traffic seems to be driving itself, there’s a good chance that the person driving it is elderly. Shrinking in height as we age is quite normal, and…

The sympathetic nervous system, the parasympathetic nervous system, and the enteric nervous system comprise the autonomic nervous system in the body. It operates through a network of neurons…

Your spine, or backbone, is the primary physical support for your body. The spine is composed of 33 separate vertebrae, which are flexible and permit standing, bending over, and twisting. The bony…

The parasympathetic nervous system, the sympathetic nervous system, and the enteric nervous system comprise the autonomic nervous system in the body. The autonomic nervous system is continuously…