Tag Archive: addiction RSS

Mutation Stops Worms From Getting Drunk

Mutation Stops Worms From Getting Drunk

Neuroscientists at The University of Texas at Austin have generated mutant worms that do not get intoxicated by alcohol, a result that could lead to new drugs to treat the symptoms of people going through alcohol withdrawal.

Brain Scans Show We Take Risks Because We Can’t Stop Ourselves

Brain Scans Show We Take Risks Because We Can’t Stop Ourselves

AUSTIN, Texas — A new study correlating brain activity with how people make decisions suggests that when individuals engage in risky behavior, such as drunk driving or unsafe sex, it’s probably not because their brains’ desire systems are too active, but because their self-control systems are not active enough.

Early Puberty Linked To Higher Substance Use Throughout Adolescence

A new University of Texas at Austin study reveals that teens for whom puberty begins early and who have rapid pubertal development are at greater risk for experimenting with cigarettes, alcohol and marijuana.

Thanks to Rare Alpine Bacteria, Researchers Identify One of Alcohol’s Key Gateways to the Brain

The discovery is a major step on the road to eventually developing drugs that could disrupt the interaction between alcohol and the brain.

Socially Isolated Rats are More Vulnerable to Addiction, Report Researchers

Rats that are socially isolated during a critical period of adolescence are more vulnerable to addiction to amphetamine and alcohol. Amphetamine addiction is also harder to extinguish in the socially isolated rats. These effects, which are described this week in the journal Neuron, persist even after the rats are reintroduced into the community of other rats.

Psychology Researchers Receive $2.3 Million NIAAA Grant to Study Genetics of Alcohol Abuse

Psychology Researchers Receive $2.3 Million NIAAA Grant to Study Genetics of Alcohol Abuse

Two psychology professors at The University of Texas at Austin have received a $2.3 million grant from the National Institute on Alcohol Abuse and Alcoholism (NIAAA) to study genetic influences on drinking and other risky behaviors.

The University of Texas Researchers Win Grant to Develop Drug to Treat Addiction

Researchers at The University of Texas at Austin are teaming up to develop medication to treat alcoholism and drug addiction that could target individual genes or brain signaling systems.

Alcohol Helps the Brain Remember, Says New Study

Drinking alcohol primes certain areas of our brain to learn and remember better, says a new study from the Waggoner Center for Alcohol and Addiction Research at The University of Texas at Austin.

Scientists decode the genetic signs of alcoholism to pave the way for earlier treatment

Scientists decode the genetic signs of alcoholism to pave the way for earlier treatment

The day may not be far off when a routine blood test at the doctor's office will be able to detect not only whether you suffer from heart disease or diabetes, but also whether you suffer from an addiction to alcohol. Dr. R. Adron Harris is director of the university's Waggoner Center for Alcoholism and…   » Continue Reading

Researchers attack complex disorder from many angles, from basic biology to impact on society

Researchers attack complex disorder from many angles, from basic biology to impact on society

Taking Aim at Addiction: The work of a group of researchers at The University of Texas at Austin revolves around a central question: "Why can drugs hijack the brain to such an extent that people ruin their lives, lose everything they have simply to get more of the drug?" That's the question posed by R. Adron Harris, an alcoholism researcher and the director of the Waggoner Center for Addiction and Alcohol Abuse.