Benign essential blepharospasm is a movement disorder (dystonia) of the muscles around the eye. No one knows exactly what causes it. Hemifacial spasm is typically caused by a small artery that irritates a facial nerve. Other conditions that sometimes include eyelid twitching as a sign include: Blepharitis.
Mount Prospect, Illinois. Mount Prospect is a village in Elk Grove and Wheeling Townships in Cook County, Illinois, about 22 miles (35 km) northwest of downtown Chicago. As of the 2010 census, the village had a total population of 54,167. Contents.
Prospect is a small community of approximately 1200 residents located in Butler County just a few minutes from beautiful Moraine State Park. It is home to the Big Butler Fair which is located along State Route 422 in Prospect. It is located only 7 miles from I-79 and is within easy reach to such areas as Pittsburgh, Erie, and the PA Turnpike. The borough is located in the Slippery Rock School District, with Moraine Elementary School on our Main Street. Some of the local organizations include the Boy Scouts, Woman's Club, Prospect/Portersville Rotary, and a local Chapter of the American Legion.