This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW SHARON, Iowa -- Three young brothers are dead after a crash in Mahaska County Thursday. The Iowa State Patrol says a truck driven by 41-year-old Shawn Schippers collided with a car driven by 16-year-old Jamie Singletary at the intersection of Queens Avenue and 130th Street, east of New Sharon, around 1:00 p.m. They say both vehicles went into the ditch.
Video: Sympathetic Nervous System: Definition, Function & Effects. The autonomic nervous system is the portion that controls all of the involuntary functions of the body. This includes the body's response to emergency situations. In this article, we discuss the sympathetic nervous system and its responses under these circumstances.
The vagus nerve innervates the larynx, the pharynx, the upper part of the oesophagus, the part of the external hearing apparatus, the heart, the lungs, the stomach, the intestine and even several muscles. The accessory nerve, known as the eleventh cranial nerve, is a motor nerve, that regulates the muscular activity.he vagus nerve, or tenth cranial nerve, is the longest and most important nerve of the parasympathetic nervous system (it belongs to the neurovegetative system) as it regulates the functions of almost all of the internal organs.