Myelin is an insulating layer that forms around nerves, including those in the brain and spinal cord. It is made up of protein and fatty substances.
The purpose of the myelin sheath is to allow impulses to transmit quickly and efficiently along the nerve cells. If myelin is damaged, the impulses slow down. This can cause diseases such as
There are two main types of eating disorders: anorexia nervosa and bulimia. Some experts have suggested a third type should be binge... Read more »
One of the hardest times in a young persons life can be the teenage years. In the 9 years that I have been working with the Pediatric... Read more »
Every month, Dr. Haupt answers your questions about bipolar disorder. Email Dr. Haupt at feedback@bipolarconnect.com with your... Read more »
I wonder how many times the ‘do I have bipolar?' question, or one like it, has appeared in our Question and Answer's Section? There's... Read more »
There are many different types of anxiety disorders and each one produces unique symptoms. In addition, each person may experience... Read more »
New research suggests that the drug Tysabri may regenerate and stabilize damage done to the myelin sheath in people with multiple sclerosis (MS). In... Read more »
Source: ADAM Encyclopedia
ReferencesLublin FD, Miller AE. Multiple sclerosis and other inflammatory demyelinating diseases of the central nervous system. In: Bradley WG,... Read more »
Source: Harvard Decision Guide
What Is It? Panic disorder is a type of anxiety disorder. A person with panic disorder has panic attacks, which are repeated, unexpected episodes of... Read more »
Source: ADAM Encyclopedia
Symptoms Specific to Bulimia NervosaSymptoms or behavioral signs of bulimia may include:Regularly going to the bathroom right after mealsSuddenly... Read more »