Brain Cigarette Knowing Neurons

The Strange Relationship between Nicotine and Parkinson’s Disease

According to the World Health Organization, smoking is responsible for approximately 6 million deaths in the world every year or one fatality every six seconds.  71% of all lung cancers and 42% of all chronic obstructive pulmonary diseases are attributable to tobacco use.  Oddly enough, not everything related to smoking is bad news: smokers seem to be protected against Parkinson’s disease.  Continue reading

From Turkey Comas To New Disease Treatments

Crystallography

Neurodegenerative disorders, like Huntington’s and Alzheimer’s disease, are devastating.  As you can imagine, witnessing the slow and progressive loss of a loved one’s mental and emotional states is an extremely painful and heartbreaking experience.  Currently, there are no cures for neurodegenerative diseases, and the drugs that are available only alleviate symptoms, without slowing the progression of the disease.Continue reading

The Reward Pathway Reinforces Behavior

If you think about it, most of our daily lives revolve around food: when our next meal will be, what it will be, and how yummy it will be!  Evolutionarily, these have been essential thoughts for our survival, so that when we find food, we are compelled to eat as much as we can.  Not only does this ensure that we get all our necessary nutrients, but it also keeps competitors from stealing our meals.Continue reading