Dr. Alan Ralph Tessler M.D.

Herpes simplex is a retrovirus that infects humans. The virus is passed from one person to another through direct physical contact or contact with anything that has come in contact with saliva or other body fluids of an infected person.Once the virus enters the body, it has a clever mechanism to...

As technology advances, so does the methods at the researcher’s disposal to create innovative tools that can be used in many contexts to, in one way or another, improve the user’s effectiveness at performing certain tasks. Case in point, a team of researchers from the Washington University...

What is Meningitis?Meningitis is the swelling or inflammation of the meninges, which are the three specific membranes covering the brain and the spinal cord. The primary function of the meninges is to protect the central nervous system. Meningitis is an uncommon infection that affects the delicate...

Parkinson’s Disease is a degenerative condition of the patient’s central nervous system which affects, among other things, the person’s motor functions. The disease initially manifests as involuntary movements such as shaking and difficulties to keep steady limbs, and can eventually evolve to...

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...

The disease known as Parkinson’s can be difficult to live with, although there are those who go out of their way to still achieve all of the goals that they want to accomplish. Jimmy Choi, a man competing on American Ninja Warrior, has been diagnosed with Parkinson’s disease. This amazing...