Multiple sclerosis (MS) is an autoimmune disease that affects the central nervous system. With multiple sclerosis, the brain has difficulty getting messages to the rest of the body. Though we know relatively little about multiple sclerosis, research into its causes and possible treatments is rapidly developing.
Definition of gut - the stomach or belly, used in reference to a feeling or reaction based on an instinctive emotional response rather than considered Definition of gut - the stomach or belly, used in reference to a feeling or reaction based on an instinctive emotional response rather than considered dictionary thesaurus
heart. n. 1. (Anatomy) the hollow muscular organ in vertebrates whose contractions propel the blood through the circulatory system. In mammals it consists of a right and left atrium and a right and left ventricle. 2. (Anatomy) the corresponding organ or part in invertebrates.nfarction. a condition in which a localized area of muscular tissue is dying or dead owing to insufficient supply of blood, as occurs in a heart attack. monocrotism. the condition of having a single heartbeat. â monocrotic, adj.