Is there a connection between stress and Parkinson’s disease?

Most neurology text books will state that stress seems to exacerbate Parkinson’s disease symptoms and persons with Parkinson’s disease often describe the worsening of their tremor when having to...

How our brains control pain

Almost all of us have experienced pain at some point in our lives, probably many times. And that is not a bad thing. Pain is often a warning that something is wrong and that we need to act to avert...