Christine Johnson Popp M.S., CCC-SLP

CausesMS is the result of an abnormal response of the body’s immune system. This response results in an attack on the central nervous system — the brain, spinal cord and optic nerve. Specifically the immune system attacks the protective coating around the nerve fibers — myelin — creating...

Multiple Sclerosis is a complex disease that can be caused by several factors; genetic structure is one of them. Several genes are thought to play a role in the development of MS. If any of a close relative, such as a sibling or a parent, has this disease, your chance of developing MS is slightly...

IntroductionTay-Sachs disease is a genetic disorder that affects the brain's nerve cells. Individuals who have this disorder lacks a type of protein that is needed to break down fatty substances in the brain. Without this protein, fatty substances accumulate in the brain to toxic levels, which...

According to a recent survey, 1 out of every 52 children who attend school is autistic. The rates of the disease are constantly increasing, and the disease has trippled in the past decade, not only in the U.S but all around the world.Boys are more affectedWhen we study different ethnic groups and...

What is dysarthria?Dysarthria is a speech disorder that is caused by weak, paralyzed, or damaged oral muscles. Those who have dysarthria usually have trouble speaking along with poor articulation, poor phonation, and poor respiration. Others may also have a hard time understanding people who have...

Muscular dystrophies are a group of diseases that make the muscles of the body weaker over a period of time. The muscles become less flexible in this condition. Out of the nine types of muscular dystrophy, Duchenne muscular dystrophy is one of the most common.The main characteristics of this medical...