Dr. Derek R Smith MD

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...

A new study by Australian researchers shows that childhood head injuries, which affect the development of children, can improve over time. The poorest recovery was seen with severe brain injury, while children with less severe injuries did not have many serious problems later. According to the...

In Little Rock, Arkansas, a police department has added a little more training when handling Alzheimer's patients. In the communities that surround this police department, there are up to 60,000 cases of Alzheimer's disease that have been reported. Because of this training, the Little Rock Police...

One of the significant hurdles in finding the treatment of any of the neurodegenerative diseases is the limited knowledge regarding the underlying mechanism. It is known that Parkinson’s and many other neurodegenerative disorders occur due to the buildup of malformed proteins. In the case of...

If you have MS, then you understand what it is like living with an unpredictable condition. Managing MS can challenging enough individually, let alone having to worry if your child will get MS. This is understandable as it is only natural to want the best for your child. If you plan on having...

Restless legs syndrome (RLS) will interfere with your sleep patterns. Therefore, it can be regarded as a sleep disorder. Restless legs syndrome usually affects the legs. However, it can affect your arms, head, and neck. If you have RLS, you might experience unusual leg sensations and involuntary...