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
Overeaters Anonymous (OA) is a twelve-step group that adheres to the basic premise of any twelve-step group. The membership shares a... Read more »
Q: I have been diagnosed with degenerative joint disease. I understand this is the same as osteoarthritis. It is primarily in my hips and... Read more »
An article appearing in the current issue of Brain, the Oxford Journal of Neurology, reveals that researchers at the Mayo Clinic have found... Read more »
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In acknowledgement of Children’s Mental Health Awareness Week, part of Mental Health Awareness Month...You may have noticed that kids... Read more »
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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: HealthCentral Encyclopedia
Article updated and reviewed by Stephen Burnett, MD, FRCS(C), Assistant Professor, Department of Orthopaedic Surgery, Washington University School of... Read more »
Source: HealthCentral Encyclopedia
Article updated and reviewed by Scott J. Luhmann, MD, Instructor in Surgery, Department of Orthopaedic Surgery, Washington University School of... Read more »
New research suggests that most elderly adults show signs of degenerative disc disease, even if they don't experience back pain. Researchers studied... Read more »