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
Jennifer (given name) Jennifer (given name) Jennifer is a feminine given name, the Cornish form of Guinevere, adopted into the English language during the 20th century. "Jennifer" may mean "the fair one" (from Proto-Celtic *"Windo"-"seibrā"). A Cornish form, it is cognate with the Welsh form Gwenhwyfar and with the Old Irish Findabair. Despite the name's similarity to the Old English words "jenefer", "genefer" and "jinifer", all of which were variants of Juniper used to describe the juniper tree, there is no evidence that it comes from these. A common first name for females in English-speaking countries during the 20th century, the name Jennifer