Dr. Chris J Shean MD

What is somnolence?Somnolence is also referred to as sleepiness or drowsiness. It is a state of having a strong desire to sleep or sleeping for unusually long periods of time. The term somnolence comes from the Latin word somnus, which means sleep. Somnolence can be accompanied by signs of...

Multiple sclerosis is a disease that affects the brain and spinal cord. It involves an immune-mediated process, which results in an abnormal response. Such abnormal response leads to the damage of the central nervous system tissue and the immune system, which attacks the myelin causing...

Just hearing the word grief can evoke feelings of sadness, but is grief just “being sad”? Or is it something more complex? The word itself seems to have a stronger meaning than “sad.”According to the Mayo Clinic, for many people, including those diagnosed with a chronic illness, grief is a...

Multiple sclerosis is a complex disease and there is more to learn about this condition, which underscores the importance of raising awareness among people about it. The following are eight facts that you should know about MS....

As Parkinson's disease slowly progresses into a crippling condition that can incapacitate the patient, many require external aid to perform basic tasks like cooking, cleaning after themselves, getting dressed or even getting around.For these reasons, most patients afflicted with Parkinson’s will...

Proteins, which sum up to 42% of the total dry weight in our body, play an important role as part of the red blood cells and as collagen. This is mainly responsible for holding our body parts together. Moreover, proteins also work together to activate an enzyme and turn on a gene. Muscles, on the...