The following night on Raw, Punk would be granted the right to choose his next challenger to face at Night of Champions. The champion was quick to announce that he would face John Cena, on the condition that he would admit on live television that CM Punk is the best in the world..
The conus medullaris (Latin for medullary cone) is the tapered, lower end of the spinal cord.It occurs near lumbar vertebral levels 1 (L1) and 2 (L2), occasionally lower. The upper end of the conus medullaris is usually not well defined.After the spinal cord tapers out, the spinal nerves continue to branch out diagonally, forming the cauda equina.t occurs near lumbar vertebral levels 1 (L1) and 2 (L2), occasionally lower. The upper end of the conus medullaris is usually not well defined. After the spinal cord tapers out, the spinal nerves continue to branch out diagonally, forming the cauda equina.
At the pointed end of the conus medullaris, the nerve roots of the spinal cord continue in a dangling formation called the cauda equina, which resembles a horseâs tail. Because the conus medullaris resides in the lower back, injuries or conditions of the lumbar spine can affect this terminal end of the spinal cord.t is normally located between the end of the thoracic vertebrae (T12) and the beginning of the lumbar vertebrae (L1), though sometimes the conus medullaris is found between L1 and L2. Nerves that pass through the conus medullaris control the legs, genitals, bladder and bowel.