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
A cure would stop MS in its tracks, prevent new symptoms, stop - not just slow - progression, and hopefully even reverse damage. There are... Read more »
When a child exhibits MS-like symptoms, it probably means he or she has a problem with myelin. Whether the diagnosis turns out to be MS or... Read more »
Life can be a pain in the neck. Don't let it happen to you. Here are some ways to prevent neck pain from slowing your life... Read more »
Giving People with Alzheimer's a Voice Everyone who works in the field of healthcare, knows the importance of including the opinions of... Read more »
One of the best-studied musculoskeletal problems is chronic neck pain. The most common cause of chronic neck pain is facet joint disease.... Read more »
Source: ADAM Encyclopedia
Subacute combined degeneration of the spinal cord is a disorder that involves weakness, abnormal sensations, mental problems, and vision... 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
Hepatocerebral degeneration is a brain disorder that occurs in people with liver damage.Alternative NamesChronic acquired (Non-Wilsonian)... Read more »
Source: eOrthopod
Studies show that a torn anterior cruciate ligament (ACL) that isn't repaired can leave the knee unstable and at risk for gradual degeneration of the... Read more »
Source: ADAM Encyclopedia
A nerve biopsy is the removal of a small piece of a nerve for examination.Alternative NamesBiopsy - nerveHow the test is performedThe sural nerve (in... Read more »