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.
However, the westernmost part of the city is served by Spartanburg County School District 6, which has two elementary schools within city limits. Spartanburg is home to the main campus of the South Carolina School for the Deaf and Blind. It has five Regional Outreach Centers throughout the state.