Essential tremor occurs when muscles are used, such as when holding a glass in your hand. The tremors seen in Parkinson's disease occur when muscles relax, such as when holding your hands in your lap or resting your arms at your sides.
Lexington, South Carolina. Lexington is the county seat and the largest town of Lexington County, South Carolina, United States. Lexington is a suburb of the state's capital and largest city, Columbia. The population was 19,898 at the 2013 census. The U.S. Census Bureau estimated 2016 population is 24,905.
GeoFacts for Aiken County, SC. Aiken County, SC, is a county located in the central part of South Carolina near the city of Aiken. Counties Neighboring Aiken County, SC. The following Counties are next to Aiken County, SC: Lexington is 32.3 miles northeast of Aiken County, SC. Richmond is 28.3 miles southwest of Aiken County, SC.