Addiction

Cognitive ability, motivation tied in addictive behavior

(HealthDay)—High cognitive functioning enhances one's readiness to change addictive behavior, according to a study published in the September issue of Alcoholism: Clinical & Experimental Research.

Addiction

Jealousy in a romantic relationship can lead to alcohol problems

People who depend on their relationship to make them feel good about themselves are more likely to drown their sorrows if they believe their partner is cheating, suggests new research. The study, published in Addictive Behaviors, ...

Genetics

Researchers delve deep into the genetics of addiction

Danielle Dick, a professor of psychiatry at Robert Wood Johnson Medical School who leads the Rutgers Addiction Research Center, has spent decades hunting genes that contribute to drug and alcohol addiction.

Neuroscience

Addiction as a disorder of decision-making

New research shows that craving drugs such as nicotine can be visualized in specific regions of the brain that are implicated in determining the value of actions, in planning actions and in motivation. Dr. Alain Dagher, from ...

Psychology & Psychiatry

Treating cocaine dependence: A promising new pharmacotherapy

Medication development efforts for cocaine dependence have yet to result in an FDA approved treatment. The powerful rewarding effects of cocaine, the profound disruptive impact of cocaine dependence on one's lifestyle, and ...

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