The splenius muscle of the head and the splenius muscle of the neck work together so that the neck and the head can extend (tilt backward) and rotate.The splenius muscle of the head, also known as the splenius capitis, is a broad muscle located at the back of the neck. It is attached to the base of the skull.he splenius muscle of the neck, also known as the splenius cervicis, is a smaller muscle that is positioned slightly below the splenius capitis. Damage or injury to either splenius muscle can cause neck pain, headaches, facial pain, or shoulder pain.
Warsaw is the county seat of Richmond County, Virginia, United States. The population was 1,512 at the 2010 census.
Mercer County is a county located in West Virginia since that U.S. state was formed in 1863. The county was originally established in the state of Virginia by act of its General Assembly on 17 March 1837, using lands taken from Giles and Tazewell counties. As of 2000, the population was 62,980. Its county seat is Princeton.