Vertebral column spinal nerves. The spinal nerves provide sympathetic nervous supply to the body, with nerves emerging forming the sympathetic trunk and the splanchnic nerves. The spinal canal follows the different curves of the column; it is large and triangular in those parts of the column which enjoy the greatest freedom of movement, such as the cervical and lumbar regions; and is small and rounded in the thoracic region, where motion is more limited. The spinal cord terminates in the conus medullaris and cauda equina. Spina bifida is a congenital disorder in which there is a defective closure of the vertebral arch.
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