Spinal cord cord ends around the L1/L2 vertebral level, forming a structure known as the conus medullaris. Although the spinal cord cell bodies end around the L1/L2 vertebral level, the spinal nerves for each segment exit at the level of the corresponding vertebra. For the nerves of the lower spinal cord, this means that they exit the vertebral column much lower (more caudally) than their roots. As these nerves travel from their respective roots to their point of exit from the vertebral column, the nerves of the lower spinal segments form a bundle called the cauda equina. There are two regions where
Felicity (given name) Felicity (given name) Felicity is an English feminine given name meaning "happiness". It is derived from the Latin word "felicitas" meaning "luck, good fortune". It is also used as a form of the Latin name Felicitas, taken from the name of the Ancient Roman goddess Fortuna. It was also the name of Saint Felicity of Rome, a 2nd-century saint venerated by the Roman Catholic Church. "Felicia", a related name, is a feminine form of the name "Felix", which is derived from an Ancient Roman cognomen meaning "lucky," or "successful." Felicity was the 236th most popular name for girls born in