1 A reduction is a chemical process that results in the addition of an atom. 2  In 3  â¦. The Five Major Parts of the Brain At its most basic, the brain controls the body. 4  Electrical impulses are sent along the nervous system to and from the brain that regulate all movement.
In Utah, 22.3 percent of the adult population experienced mental illness, and in West Virginia had the most cases of severe mental illness among adults, at 5.5 percent.
1 Approximately 1 in 25 adults in the U.S.â10 million, or 4.2%âexperiences a serious mental illness in a given year that substantially interferes with or limits one or more major life activities.2.  Approximately 1 in 5 youth aged 13â18 (21.4%) experiences a severe mental disorder at some point during their life.