A Genetic Answer for Alcoholism
In a recent study, researchers examined how genetic risk factors effect the brain and human behavior. The research found individuals who carry the GABRA2 gene often act on impulse, and may develop alcoholism.
Thrill-Seeking Pain Management
Adolescents who start smoking are probably trying it to take a step on the wild side and leave their childhood behind, while adults who become addicted to nicotine tend to be managing their stress.
Traumatic Brain Injury Leads to Major Depressive Disorder
Having a traumatic brain injury is a scary, life changing event. It is now known that the risk of developing major depression during the first year after a brain injury is quite high.
100 Proof Gene Links
Why one person is inclined to drink more than another, isn't because they are just thirstier. Until now, alcohol dehydrogenase, an enzyme that breaks down alcohol in the liver, was the only gene known to contribute to drinking style.
Violence and Bipolar Disease
Previous research argued that patients with bipolar disorder, or manic-depressive disorder, are more likely to be violent. Is this increased violence due to the bipolar disorder alone, or caused by other aspects of the individual's behavior?
Taking the Fun Out of Drinking
Naltrexone’s success in treating alcoholisim lies in its ability to block the feelings of euphoria alcohol provides to a significant number of alcoholics.
No Need to Take a Drag?
Patients who get lung cancer as a result of years of cigarette smoking have often tried (and failed) to quit on multiple occasions. Those who are able to suddenly and successfully quit after decades of smoking may be able to do so from a sinister cause.
Smoking Complicates Diabetes
Most smokers with diabetes know they have high blood sugar levels. Until recently, researchers did not know which cigarette ingredient was causing blood sugar to rise. A new study shows that nicotine may be the cause.
You Can't Stop Yourself
Earlier this year, a French man claimed that the drugs he was taking for Parkinson's disease made him addicted to gambling. Adding support to these claims, a new study shows that Parkinson's drugs can lead to impulse control problems.
Spring Break, Bro!
Every year, college students around the U.S. plan to party hard during spring break. The understandings that these students have with their friends about alcohol and sex are predictors of their behavior.