Peripheral Nervous System. 1  Sensory Nervous System - sends information to the CNS from internal organs or from external stimuli. 2  Motor Nervous System - carries information from the CNS to organs, muscles, and glands. Somatic Nervous System - controls skeletal muscle as well as external sensory organs.
Herrin is located in Williamson County in Illinois. 1  Population: 12,524. 2  Area: 9.47 sq. miles Land Area: 9.24 sq. miles. 3  Population Density: 1,323.05 people per sq. mile.  Elevation: 419.62 1  ft. Time Zone: Central Standard Time (GMT 2  -6) Daylight Savings:  Yes.
Hillsboro is a city in Montgomery County, Illinois, United States. The population was 4,359 at the 2000 census, and 6,106 at a 2009 estimate. It is the county seat of Montgomery County. Hillsboro was given its name because one of the first settling families' names was Hillsborough. The Evangelical Lutheran Synod of Illinois held its first convention in Hillsboro, October 15, 1846.[citation needed]