Dr. Shannon Leverette Williamson P.H.D.

Recommended Articles

• Is Multiple Sclerosis Genetic?

  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...

• What is Autism?

  Autism is a developmental disorder that affects an individual's communication, social, and interpersonal skills. For individuals with this neurological disorder, their normal brain development supporting communication and social skills are impaired. Autism is also known as autism spectrum disorder...

• Early Warning Signs of Multiple Sclerosis

  Is it Multiple Sclerosis?Although some of the symptoms of multiple sclerosis are common, there is no definitive pattern that applies to everyone. The symptoms of multiple sclerosis also resemble those of many other diseases. What sets the symptoms of MS apart from other conditions is time. In many...

• 5 Possible Causes of Multiple Sclerosis

  MS 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. The immune system attacks the protective coating around the nerve fibers - myelin - creating scar tissue on and around...

• What Is Dysphagia?

  IntroductionDysphagia is the medical term for difficulty swallowing. A person with dysphagia finds it more difficult to move liquid or food from the mouth to the stomach. Dysphagia is most likely caused by muscle and nerve problems. When food is swallowed, multiple muscles and nerves are...

• How Common is Autism?

  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...