Dr. Preston C Calvert M.D.

Also considered as a mini stroke, a transient ischemic attack (TIA) has symptoms similar to that of a stroke, but lasting only for a short period of time, without causing any permanent damage. TIA is often caused by the interruption of blood flow to the brain by a blood clot. Once the blood flow is...

What is muscular dystrophy?Muscular dystrophy is a group of disorders that cause skeletal muscle degeneration, decreased flexibility, and progressive weakness. In muscular dystrophy, the abnormal mutation of genes interferes with the production of proteins, which are needed for healthy muscle...

Recently, there has been a lot of discussion about the opioid crisis. However, one of these medications may have a silver lining for MS. This might serve as a treatment for the disease, or it may simply delay the progressive effects. Either way, any progress is important for those suffering from...

Is A Migraine Another Word For A Headache?When a headache is recurrent, it is usually referred to as a migraine. A migraine is a throbbing headache that remains on one side of the head, but it can be experienced throughout the head as well. Pain can also be experienced around the inner eyes and...

It is a challenging experience for a doctor to break the news of the disease to a patient suffering from multiple sclerosis (MS) as the cause of the disease is unknown.Multiple sclerosis is an autoimmune disease where the immune system attacks its tissues. It is a progressive neurological disorder....

Recent studies show that eating berries may help to prevent age-related memory loss and keep memory sharp during old age. The researchers claim there is strong evidence that berries can improve the functioning of the brain and prevent memory loss. Researcher Marshall Miller, of the USDA-ARS Human...