The splenius muscle is a superficial (top layer) muscle found on each side of the neck. It attaches the cervical (neck) and thoracic (upper back) vertebrae to the skull (mastoid process of temporal bone).ctivities that cause splenius muscle pain and symptoms in the horse: 1  A rider who constantly pulls or balances on the reins (lesson horse, rental horse). 2  A horse whose discipline requires collection and flexion of the head/neck (dressage, race horses).
Rowan County, North Carolina. Rowan County is a county located in the U.S. state of North Carolina. As of the 2010 census, the population was 138,428. Its county seat is Salisbury. Rowan County is included in the Charlotte metropolitan area.
Wake County is a county in the US state of North Carolina. As of July 1, 2015, the population was 1,024,198, making it North Carolina's second-most populated county. Wake County is the 9th fastest-growing county in the United States, with the town of Cary and the city of Raleigh being the 8th and 15th fastest-growing cities, respectively.