
Cannabis Use Doubles Chances of Vehicle Crash
Drivers who consume cannabis
within three hours of
driving are nearly twice as
likely to cause a vehicle
collision as those who are
not under the influence of
... > full story

Addicts' Cravings Have Different Roots in Men and Women
A new brain imaging study
suggests stress robustly
activates areas of the brain
associated with craving in
cocaine-dependent women,
while drug cues activate
... > full story

Homeless Heavy Drinkers Imbibe Less When Housing Allows Alcohol, Study Finds
A study of a controversial
housing project that allows
chronically homeless people
with severe alcohol problems
to drink in their apartments ... > full story

Clue as to Why Alcohol Is Addicting: Scientists Show That Drinking Releases Brain Endorphins
Drinking alcohol leads to
the release of endorphins in
areas of the brain that
produce feelings of pleasure
and reward, according to a
... > full story
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After-School Program Can Reduce Alcohol Use Among Middle School Students, Study Finds
February 8, 2012 A voluntary substance prevention program held after school and presented by trained facilitators can help reduce alcohol use among young adolescents, according to a new ... > full story -
Low Dopamine Levels During Withdrawal Promote Relapse to Smoking
February 8, 2012 Mark Twain said, "Giving up smoking is the easiest thing in the world. I know because I've done it thousands of times." Many smokers would agree that it's difficult to stay away from cigarettes. A ... > full story -
After Super Bowl, Doctor Offers Tips for Coping With Football Withdrawal Symptoms
February 6, 2012 Now that the Super Bowl is over, millions of fans will go through withdrawal symptoms from not being able to watch football. A psychiatrist describes the effects this has on the brain, and offers ... > full story -
Early Intervention May Curb Dangerous College Drinking
January 30, 2012 The first few weeks of college are a critical time in shaping students' drinking habits. Now researchers have a tailored approach that may help prevent students from becoming heavy ... > full story -
'Dabbling' in Hard Drugs in Middle Age Linked to Increased Risk of Death
January 27, 2012 Data could lead to better advice for primary-care doctors struggling with a rising tide of older adult patients still in throes of youthful bad ... > full story -
Potential Target for Anti-Craving Medications Identified
January 25, 2012 Scientists have identified a potential target for the development of anti-craving medications for people with addictions to stimulants such as ... > full story -
Poorest Smokers Face Toughest Odds for Kicking the Habit
January 20, 2012 Quitting smoking is never easy. However, when you're poor and uneducated, kicking the habit for good is doubly hard, according to a new ... > full story -
Dangerous Choking 'Game' Prevalent Among Teens in Texas
January 18, 2012 Nearly one out of seven college students surveyed at a Texas university has participated in the 'Choking Game,' a dangerous behavior where blood flow is deliberately cut off to the brain in order to ... > full story -
How the Brain Puts the Brakes on Negative Impact of Cocaine
January 11, 2012 New research provides fascinating insight into a newly discovered brain mechanism that limits the rewarding impact of cocaine. The study describes protective delayed mechanism that turns off the ... > full story -
Marijuana Smoke Not as Damaging to Lungs as Cigarette Smoke, Study Suggests
January 10, 2012 Using marijuana carries legal risks, but the consequences of occasionally lighting up do not include long-term loss of lung function, according to a new study. In the study in which participants had ... > full story
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