Gamma Knife surgery has become one of the most popular and extensively tested types of what is known as “stereotactic radiosurgery”, or SRS. SRS (as depicted in the accompanying illustration) is a non...
Genetically speaking, there are at least two types of Alzheimer's disease (AD): early-onset AD (symptoms beginning before age 50), and the far more common late-onset AD. The genetic testing for the mo re...